feat():initial version

install/boost_1_75_0/include/boost/geometry/util/add_const_if_c.hpp

@@ -0,0 +1,28 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
+
+// This file was modified by Oracle on 2020.
+// Modifications copyright (c) 2020 Oracle and/or its affiliates.
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_ADD_CONST_IF_C_HPP
+#define BOOST_GEOMETRY_UTIL_ADD_CONST_IF_C_HPP
+
+
+#include <boost/config/header_deprecated.hpp>
+BOOST_HEADER_DEPRECATED("<boost/geometry/util/type_traits.hpp>")
+
+#include <boost/geometry/util/type_traits.hpp>
+
+
+#endif // BOOST_GEOMETRY_UTIL_ADD_CONST_IF_C_HPP

install/boost_1_75_0/include/boost/geometry/util/bare_type.hpp

@@ -0,0 +1,25 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2012 Mateusz Loskot, London, UK.
+
+// This file was modified by Oracle on 2014-2020.
+// Modifications copyright (c) 2014-2020 Oracle and/or its affiliates.
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_BARE_TYPE_HPP
+#define BOOST_GEOMETRY_UTIL_BARE_TYPE_HPP
+
+
+#include <boost/config/header_deprecated.hpp>
+BOOST_HEADER_DEPRECATED("<boost/geometry/util/type_traits.hpp>")
+
+#include <boost/geometry/util/type_traits.hpp>
+
+
+#endif // BOOST_GEOMETRY_UTIL_BARE_TYPE_HPP

install/boost_1_75_0/include/boost/geometry/util/calculation_type.hpp

@@ -0,0 +1,176 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2012 Mateusz Loskot, London, UK.
+
+// This file was modified by Oracle on 2018-2020.
+// Modifications copyright (c) 2018-2020, Oracle and/or its affiliates.
+
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_CALCULATION_TYPE_HPP
+#define BOOST_GEOMETRY_UTIL_CALCULATION_TYPE_HPP
+
+
+#include <boost/static_assert.hpp>
+
+#include <boost/geometry/util/select_coordinate_type.hpp>
+#include <boost/geometry/util/select_most_precise.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+namespace util
+{
+
+namespace detail
+{
+
+struct default_integral
+{
+    typedef long long type;
+};
+
+/*!
+\details Selects the most appropriate:
+    - if calculation type is specified (not void), that one is used
+    - else if type is non-fundamental (user defined e.g. Boost.Multiprecision), that one
+    - else if type is floating point, the specified default FP is used
+    - else it is integral and the specified default integral is used
+ */
+template
+<
+    typename Type,
+    typename CalculationType,
+    typename DefaultFloatingPointCalculationType,
+    typename DefaultIntegralCalculationType
+>
+struct calculation_type
+{
+    BOOST_STATIC_ASSERT((
+        std::is_fundamental
+            <
+                DefaultFloatingPointCalculationType
+            >::value
+        ));
+    BOOST_STATIC_ASSERT((
+        std::is_fundamental
+            <
+                DefaultIntegralCalculationType
+            >::value
+        ));
+
+
+    typedef std::conditional_t
+        <
+            std::is_void<CalculationType>::value,
+            std::conditional_t
+                <
+                    std::is_floating_point<Type>::value,
+                    typename select_most_precise
+                        <
+                            DefaultFloatingPointCalculationType,
+                            Type
+                        >::type,
+                    typename select_most_precise
+                        <
+                            DefaultIntegralCalculationType,
+                            Type
+                        >::type
+                >,
+            CalculationType
+        > type;
+};
+
+} // namespace detail
+
+
+namespace calculation_type
+{
+
+namespace geometric
+{
+
+template
+<
+    typename Geometry,
+    typename CalculationType,
+    typename DefaultFloatingPointCalculationType = double,
+    typename DefaultIntegralCalculationType = detail::default_integral::type
+>
+struct unary
+{
+    typedef typename detail::calculation_type
+        <
+            typename geometry::coordinate_type<Geometry>::type,
+            CalculationType,
+            DefaultFloatingPointCalculationType,
+            DefaultIntegralCalculationType
+        >::type type;
+};
+
+template
+<
+    typename Geometry1,
+    typename Geometry2,
+    typename CalculationType,
+    typename DefaultFloatingPointCalculationType = double,
+    typename DefaultIntegralCalculationType = detail::default_integral::type
+>
+struct binary
+{
+    typedef typename detail::calculation_type
+        <
+            typename select_coordinate_type<Geometry1, Geometry2>::type,
+            CalculationType,
+            DefaultFloatingPointCalculationType,
+            DefaultIntegralCalculationType
+        >::type type;
+};
+
+
+/*!
+\brief calculation type (ternary, for three geometry types)
+ */
+template
+<
+    typename Geometry1,
+    typename Geometry2,
+    typename Geometry3,
+    typename CalculationType,
+    typename DefaultFloatingPointCalculationType = double,
+    typename DefaultIntegralCalculationType = detail::default_integral::type
+>
+struct ternary
+{
+    typedef typename detail::calculation_type
+        <
+            typename select_most_precise
+                <
+                    typename coordinate_type<Geometry1>::type,
+                    typename select_coordinate_type
+                        <
+                            Geometry2,
+                            Geometry3
+                        >::type
+                >::type,
+            CalculationType,
+            DefaultFloatingPointCalculationType,
+            DefaultIntegralCalculationType
+        >::type type;
+};
+
+}} // namespace calculation_type::geometric
+
+} // namespace util
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_UTIL_CALCULATION_TYPE_HPP

install/boost_1_75_0/include/boost/geometry/util/closure_as_bool.hpp

@@ -0,0 +1,46 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_CLOSURE_AS_BOOL_HPP
+#define BOOST_GEOMETRY_UTIL_CLOSURE_AS_BOOL_HPP
+
+#include <boost/geometry/core/closure.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+
+template<closure_selector Closure>
+struct closure_as_bool
+{};
+
+
+template<>
+struct closure_as_bool<closed>
+{
+    static const bool value = true;
+};
+
+
+template<>
+struct closure_as_bool<open>
+{
+    static const bool value = false;
+};
+
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_UTIL_CLOSURE_AS_BOOL_HPP

install/boost_1_75_0/include/boost/geometry/util/combine_if.hpp

@@ -0,0 +1,98 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2014-2015 Samuel Debionne, Grenoble, France.
+
+// This file was modified by Oracle on 2015-2020.
+// Modifications copyright (c) 2015-2020, Oracle and/or its affiliates.
+
+// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_COMBINE_IF_HPP
+#define BOOST_GEOMETRY_UTIL_COMBINE_IF_HPP
+
+#include <boost/config/pragma_message.hpp>
+#if !defined(BOOST_ALLOW_DEPRECATED_HEADERS)
+BOOST_PRAGMA_MESSAGE("This header is deprecated.")
+#endif
+
+#include <boost/mpl/bind.hpp>
+#include <boost/mpl/fold.hpp>
+#include <boost/mpl/if.hpp>
+#include <boost/mpl/insert.hpp>
+#include <boost/mpl/pair.hpp>
+#include <boost/mpl/placeholders.hpp>
+#include <boost/mpl/set.hpp>
+
+namespace boost { namespace geometry
+{
+
+namespace util
+{
+
+
+/*!
+    \brief Meta-function to generate all the combination of pairs of types
+        from a given sequence Sequence except those that does not satisfy the
+        predicate Pred
+    \ingroup utility
+    \par Example
+    \code
+        typedef boost::mpl::vector<boost::mpl::int_<0>, boost::mpl::int_<1> > types;
+        typedef combine_if<types, types, always<true_> >::type combinations;
+        typedef boost::mpl::vector<
+            pair<boost::mpl::int_<1>, boost::mpl::int_<1> >,
+            pair<boost::mpl::int_<1>, boost::mpl::int_<0> >,
+            pair<boost::mpl::int_<0>, boost::mpl::int_<1> >,
+            pair<boost::mpl::int_<0>, boost::mpl::int_<0> >        
+        > result_types;
+        
+        BOOST_MPL_ASSERT(( boost::mpl::equal<combinations, result_types> ));
+    \endcode
+*/
+template <typename Sequence1, typename Sequence2, typename Pred>
+struct combine_if
+{
+    struct combine
+    {
+        template <typename Result, typename T>
+        struct apply
+        {
+            typedef typename boost::mpl::fold<Sequence2, Result,
+                boost::mpl::if_
+                <
+                    boost::mpl::bind
+                        <
+                            typename boost::mpl::lambda<Pred>::type,
+                            T,
+                            boost::mpl::_2
+                        >,
+                    boost::mpl::insert
+                        <
+                            boost::mpl::_1, boost::mpl::pair<T, boost::mpl::_2>
+                        >,
+                    boost::mpl::_1
+                >
+            >::type type;
+        };
+    };
+
+    typedef typename boost::mpl::fold
+        <
+            Sequence1, boost::mpl::set0<>, combine
+        >::type type;
+};
+
+
+} // namespace util
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_UTIL_COMBINE_IF_HPP

install/boost_1_75_0/include/boost/geometry/util/compress_variant.hpp

@@ -0,0 +1,111 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2015 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2015 Mateusz Loskot, London, UK.
+
+// This file was modified by Oracle on 2015-2020.
+// Modifications copyright (c) 2015-2020, Oracle and/or its affiliates.
+
+// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_COMPRESS_VARIANT_HPP
+#define BOOST_GEOMETRY_UTIL_COMPRESS_VARIANT_HPP
+
+#include <boost/config/pragma_message.hpp>
+#if !defined(BOOST_ALLOW_DEPRECATED_HEADERS)
+BOOST_PRAGMA_MESSAGE("This header is deprecated.")
+#endif
+
+#include <boost/mpl/equal_to.hpp>
+#include <boost/mpl/fold.hpp>
+#include <boost/mpl/front.hpp>
+#include <boost/mpl/if.hpp>
+#include <boost/mpl/insert.hpp>
+#include <boost/mpl/int.hpp>
+#include <boost/mpl/set.hpp>
+#include <boost/mpl/size.hpp>
+#include <boost/mpl/vector.hpp>
+#include <boost/variant/variant_fwd.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+
+namespace detail
+{
+
+template <typename Variant>
+struct unique_types:
+    boost::mpl::fold<
+        typename boost::mpl::reverse_fold<
+            typename Variant::types,
+            boost::mpl::set<>,
+            boost::mpl::insert<
+                boost::mpl::placeholders::_1,
+                boost::mpl::placeholders::_2
+            >
+        >::type,
+        boost::mpl::vector<>,
+        boost::mpl::push_back
+            <
+                boost::mpl::placeholders::_1, boost::mpl::placeholders::_2
+            >
+    >
+{};
+
+template <typename Types>
+struct variant_or_single:
+    boost::mpl::if_<
+        boost::mpl::equal_to<
+            boost::mpl::size<Types>,
+            boost::mpl::int_<1>
+        >,
+        typename boost::mpl::front<Types>::type,
+        typename make_variant_over<Types>::type
+    >
+{};
+
+} // namespace detail
+
+
+/*!
+    \brief Meta-function that takes a boost::variant type and tries to minimize
+        it by doing the following:
+        - if there's any duplicate types, remove them
+        - if the result is a variant of one type, turn it into just that type
+    \ingroup utility
+    \par Example
+    \code
+        typedef variant<int, float, int, long> variant_type;
+        typedef compress_variant<variant_type>::type compressed;
+        typedef boost::mpl::vector<int, float, long> result_types;
+        BOOST_MPL_ASSERT(( boost::mpl::equal<compressed::types, result_types> ));
+
+        typedef variant<int, int, int> one_type_variant_type;
+        typedef compress_variant<one_type_variant_type>::type single_type;
+        BOOST_MPL_ASSERT(( boost::equals<single_type, int> ));
+    \endcode
+*/
+
+template <typename Variant>
+struct compress_variant:
+    detail::variant_or_single<
+        typename detail::unique_types<Variant>::type
+    >
+{};
+
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_UTIL_COMPRESS_VARIANT_HPP

install/boost_1_75_0/include/boost/geometry/util/condition.hpp

@@ -0,0 +1,44 @@
+// Boost.Geometry
+
+// Copyright (c) 2015 Oracle and/or its affiliates.
+
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_CONDITION_HPP
+#define BOOST_GEOMETRY_UTIL_CONDITION_HPP
+
+
+#include <boost/config.hpp>
+
+
+// The macro defined in this file allows to suppress the MSVC
+// compiler warning C4127: conditional expression is constant
+
+#ifdef BOOST_MSVC
+
+// NOTE: The code commented out below contains an alternative implementation
+// of a macro using a free function. It was left here in case if in the future
+// version of MSVC for the code currently used in the macro implementation
+// the warning was generated.
+
+//#ifndef DOXYGEN_NO_DETAIL
+//namespace boost { namespace geometry { namespace detail {
+//BOOST_FORCEINLINE bool condition(bool const b) { return b; }
+//}}} // boost::geometry::detail
+//#endif // DOXYGEN_NO_DETAIL
+//#define BOOST_GEOMETRY_CONDITION(CONDITION) boost::geometry::detail::condition(CONDITION)
+
+#define BOOST_GEOMETRY_CONDITION(CONDITION) ((void)0, (CONDITION))
+
+#else
+
+#define BOOST_GEOMETRY_CONDITION(CONDITION) (CONDITION)
+
+#endif
+
+
+#endif // BOOST_GEOMETRY_UTIL_CONDITION_HPP

install/boost_1_75_0/include/boost/geometry/util/coordinate_cast.hpp

@@ -0,0 +1,54 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_COORDINATE_CAST_HPP
+#define BOOST_GEOMETRY_UTIL_COORDINATE_CAST_HPP
+
+#include <cstdlib>
+#include <string>
+#include <boost/lexical_cast.hpp>
+
+namespace boost { namespace geometry
+{
+
+#ifndef DOXYGEN_NO_DETAIL
+namespace detail
+{
+
+/*!
+\brief cast coordinates from a string to a coordinate type
+\detail By default it uses lexical_cast. However, lexical_cast seems not to support
+    See also "define_pi" where the same issue is solved
+*/
+template <typename CoordinateType>
+struct coordinate_cast
+{
+    static inline CoordinateType apply(std::string const& source)
+    {
+#if defined(BOOST_GEOMETRY_NO_LEXICAL_CAST)
+        return atof(source.c_str());
+#else
+        return boost::lexical_cast<CoordinateType>(source);
+#endif
+    }
+};
+
+
+} // namespace detail
+#endif
+
+
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_UTIL_COORDINATE_CAST_HPP

install/boost_1_75_0/include/boost/geometry/util/for_each_coordinate.hpp

@@ -0,0 +1,82 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
+
+// This file was modified by Oracle on 2020.
+// Modifications copyright (c) 2020, Oracle and/or its affiliates.
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_FOR_EACH_COORDINATE_HPP
+#define BOOST_GEOMETRY_UTIL_FOR_EACH_COORDINATE_HPP
+
+#include <boost/concept/requires.hpp>
+#include <boost/geometry/geometries/concepts/point_concept.hpp>
+
+namespace boost { namespace geometry
+{
+
+#ifndef DOXYGEN_NO_DETAIL
+namespace detail
+{
+
+template
+<
+    typename Point,
+    int Dimension = 0,
+    int DimensionCount = dimension<Point>::value
+>
+struct coordinates_scanner
+{
+    template <typename Op>
+    static inline Op apply(Point& point, Op operation)
+    {
+        operation.template apply<Point, Dimension>(point);
+        return coordinates_scanner
+            <
+                Point,
+                Dimension + 1
+            >::apply(point, operation);
+    }
+};
+
+template <typename Point, int DimensionCount>
+struct coordinates_scanner<Point, DimensionCount, DimensionCount>
+{
+    template <typename Op>
+    static inline Op apply(Point& , Op operation)
+    {
+        return operation;
+    }
+};
+
+} // namespace detail
+#endif // DOXYGEN_NO_DETAIL
+
+template <typename Point, typename Op>
+inline void for_each_coordinate(Point& point, Op operation)
+{
+    BOOST_CONCEPT_ASSERT( (concepts::Point<Point>) );
+
+    detail::coordinates_scanner<Point>::apply(point, operation);
+}
+
+template <typename Point, typename Op>
+inline Op for_each_coordinate(Point const& point, Op operation)
+{
+    BOOST_CONCEPT_ASSERT( (concepts::ConstPoint<Point>) );
+
+    return detail::coordinates_scanner<Point const>::apply(point, operation);
+}
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_UTIL_FOR_EACH_COORDINATE_HPP

install/boost_1_75_0/include/boost/geometry/util/has_infinite_coordinate.hpp

@@ -0,0 +1,56 @@
+// Boost.Geometry
+
+// Copyright (c) 2015-2020 Oracle and/or its affiliates.
+
+// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_HAS_INFINITE_COORDINATE_HPP
+#define BOOST_GEOMETRY_UTIL_HAS_INFINITE_COORDINATE_HPP
+
+#include <type_traits>
+
+#include <boost/geometry/core/coordinate_type.hpp>
+#include <boost/geometry/util/has_nan_coordinate.hpp>
+#include <boost/math/special_functions/fpclassify.hpp>
+
+namespace boost { namespace geometry
+{
+    
+#ifndef DOXYGEN_NO_DETAIL
+namespace detail
+{
+
+struct isinf
+{
+    template <typename T>
+    static inline bool apply(T const& t)
+    {
+        return boost::math::isinf(t);
+    }
+};
+
+} // namespace detail
+#endif // DOXYGEN_NO_DETAIL
+
+template <typename Point>
+bool has_infinite_coordinate(Point const& point)
+{
+    return detail::has_coordinate_with_property
+        <
+            Point,
+            detail::isinf,
+            std::is_floating_point
+                <
+                    typename coordinate_type<Point>::type
+                >::value
+        >::apply(point);
+}
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_UTIL_HAS_INFINITE_COORDINATE_HPP

install/boost_1_75_0/include/boost/geometry/util/has_nan_coordinate.hpp

@@ -0,0 +1,98 @@
+// Boost.Geometry
+
+// Copyright (c) 2015-2020 Oracle and/or its affiliates.
+
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_HAS_NAN_COORDINATE_HPP
+#define BOOST_GEOMETRY_UTIL_HAS_NAN_COORDINATE_HPP
+
+#include <cstddef>
+#include <type_traits>
+
+#include <boost/geometry/core/access.hpp>
+#include <boost/geometry/core/coordinate_dimension.hpp>
+#include <boost/geometry/core/coordinate_type.hpp>
+
+#include <boost/math/special_functions/fpclassify.hpp>
+
+
+namespace boost { namespace geometry
+{
+    
+#ifndef DOXYGEN_NO_DETAIL
+namespace detail
+{
+
+struct isnan
+{
+    template <typename T>
+    static inline bool apply(T const& t)
+    {
+        return boost::math::isnan(t);
+    }
+};
+
+template
+<
+    typename Point,
+    typename Predicate,
+    bool Enable,
+    std::size_t I = 0,
+    std::size_t N = geometry::dimension<Point>::value
+>
+struct has_coordinate_with_property
+{
+    static bool apply(Point const& point)
+    {
+        return Predicate::apply(geometry::get<I>(point))
+            || has_coordinate_with_property
+                <
+                    Point, Predicate, Enable, I+1, N
+                >::apply(point);
+    }
+};
+
+template <typename Point, typename Predicate, std::size_t I, std::size_t N>
+struct has_coordinate_with_property<Point, Predicate, false, I, N>
+{
+    static inline bool apply(Point const&)
+    {
+        return false;
+    }
+};
+
+template <typename Point, typename Predicate, std::size_t N>
+struct has_coordinate_with_property<Point, Predicate, true, N, N>
+{
+    static bool apply(Point const& )
+    {
+        return false;
+    }
+};
+
+} // namespace detail
+#endif // DOXYGEN_NO_DETAIL
+
+template <typename Point>
+bool has_nan_coordinate(Point const& point)
+{
+    return detail::has_coordinate_with_property
+        <
+            Point,
+            detail::isnan,
+            std::is_floating_point
+                <
+                    typename coordinate_type<Point>::type
+                >::value
+        >::apply(point);
+}
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_UTIL_HAS_NAN_COORDINATE_HPP

install/boost_1_75_0/include/boost/geometry/util/has_non_finite_coordinate.hpp

@@ -0,0 +1,56 @@
+// Boost.Geometry
+
+// Copyright (c) 2015-2020 Oracle and/or its affiliates.
+
+// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_HAS_NON_FINITE_COORDINATE_HPP
+#define BOOST_GEOMETRY_UTIL_HAS_NON_FINITE_COORDINATE_HPP
+
+#include <type_traits>
+
+#include <boost/geometry/core/coordinate_type.hpp>
+#include <boost/geometry/util/has_nan_coordinate.hpp>
+#include <boost/math/special_functions/fpclassify.hpp>
+
+namespace boost { namespace geometry
+{
+    
+#ifndef DOXYGEN_NO_DETAIL
+namespace detail
+{
+
+struct is_not_finite
+{
+    template <typename T>
+    static inline bool apply(T const& t)
+    {
+        return ! boost::math::isfinite(t);
+    }
+};
+
+} // namespace detail
+#endif // DOXYGEN_NO_DETAIL
+
+template <typename Point>
+bool has_non_finite_coordinate(Point const& point)
+{
+    return detail::has_coordinate_with_property
+        <
+            Point,
+            detail::is_not_finite,
+            std::is_floating_point
+                <
+                    typename coordinate_type<Point>::type
+                >::value
+        >::apply(point);
+}
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_UTIL_HAS_NON_FINITE_COORDINATE_HPP

install/boost_1_75_0/include/boost/geometry/util/is_inverse_spheroidal_coordinates.hpp

@@ -0,0 +1,48 @@
+// Boost.Geometry
+
+// Copyright (c) 2018 Oracle and/or its affiliates.
+
+// Contributed and/or modified by Vissarion Fysikopoulos, on behalf of Oracle
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_IS_INVERSE_SPHEROIDAL_COORDINATES_HPP
+#define BOOST_GEOMETRY_UTIL_IS_INVERSE_SPHEROIDAL_COORDINATES_HPP
+
+#include <boost/geometry/core/access.hpp>
+#include <boost/geometry/core/coordinate_type.hpp>
+#include <boost/geometry/core/point_type.hpp>
+
+#include <boost/geometry/util/math.hpp>
+
+namespace boost { namespace geometry
+{
+
+template<class CT>
+struct bounds
+{
+  static CT lowest  () { return boost::numeric::bounds<CT>::lowest(); }
+  static CT highest () { return boost::numeric::bounds<CT>::highest(); }
+};
+
+template <typename Box>
+bool is_inverse_spheroidal_coordinates(Box const& box)
+{
+    typedef typename point_type<Box>::type point_type;
+    typedef typename coordinate_type<point_type>::type bound_type;
+
+    bound_type high = bounds<bound_type>::highest();
+    bound_type low = bounds<bound_type>::lowest();
+
+    return (geometry::get<0, 0>(box) == high) &&
+           (geometry::get<0, 1>(box) == high) &&
+           (geometry::get<1, 0>(box) == low) &&
+           (geometry::get<1, 1>(box) == low);
+}
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_UTIL_IS_INVERSE_SPHEROIDAL_COORDINATES_HPP

install/boost_1_75_0/include/boost/geometry/util/math.hpp

@@ -0,0 +1,925 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2015 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2015 Mateusz Loskot, London, UK.
+
+// This file was modified by Oracle on 2014-2020.
+// Modifications copyright (c) 2014-2020, Oracle and/or its affiliates.
+
+// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+// Contributed and/or modified by Adeel Ahmad, as part of Google Summer of Code 2018 program
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_MATH_HPP
+#define BOOST_GEOMETRY_UTIL_MATH_HPP
+
+#include <cmath>
+#include <limits>
+#include <type_traits>
+
+#include <boost/core/ignore_unused.hpp>
+
+#include <boost/math/constants/constants.hpp>
+#include <boost/math/special_functions/fpclassify.hpp>
+//#include <boost/math/special_functions/round.hpp>
+#include <boost/numeric/conversion/cast.hpp>
+
+#include <boost/geometry/core/cs.hpp>
+
+#include <boost/geometry/util/select_most_precise.hpp>
+
+namespace boost { namespace geometry
+{
+
+namespace math
+{
+
+#ifndef DOXYGEN_NO_DETAIL
+namespace detail
+{
+
+template <typename T>
+inline T const& greatest(T const& v1, T const& v2)
+{
+    return (std::max)(v1, v2);
+}
+
+template <typename T>
+inline T const& greatest(T const& v1, T const& v2, T const& v3)
+{
+    return (std::max)(greatest(v1, v2), v3);
+}
+
+template <typename T>
+inline T const& greatest(T const& v1, T const& v2, T const& v3, T const& v4)
+{
+    return (std::max)(greatest(v1, v2, v3), v4);
+}
+
+template <typename T>
+inline T const& greatest(T const& v1, T const& v2, T const& v3, T const& v4, T const& v5)
+{
+    return (std::max)(greatest(v1, v2, v3, v4), v5);
+}
+
+
+template <typename T>
+inline T bounded(T const& v, T const& lower, T const& upper)
+{
+    return (std::min)((std::max)(v, lower), upper);
+}
+
+template <typename T>
+inline T bounded(T const& v, T const& lower)
+{
+    return (std::max)(v, lower);
+}
+
+
+template <typename T,
+          bool IsFloatingPoint = std::is_floating_point<T>::value>
+struct abs
+{
+    static inline T apply(T const& value)
+    {
+        T const zero = T();
+        return value < zero ? -value : value;
+    }
+};
+
+template <typename T>
+struct abs<T, true>
+{
+    static inline T apply(T const& value)
+    {
+        using ::fabs;
+        using std::fabs; // for long double
+
+        return fabs(value);
+    }
+};
+
+
+struct equals_default_policy
+{
+    template <typename T>
+    static inline T apply(T const& a, T const& b)
+    {
+        // See http://www.parashift.com/c++-faq-lite/newbie.html#faq-29.17
+        return greatest(abs<T>::apply(a), abs<T>::apply(b), T(1));
+    }
+};
+
+template <typename T,
+          bool IsFloatingPoint = std::is_floating_point<T>::value>
+struct equals_factor_policy
+{
+    equals_factor_policy()
+        : factor(1) {}
+    explicit equals_factor_policy(T const& v)
+        : factor(greatest(abs<T>::apply(v), T(1)))
+    {}
+    equals_factor_policy(T const& v0, T const& v1, T const& v2, T const& v3)
+        : factor(greatest(abs<T>::apply(v0), abs<T>::apply(v1),
+                          abs<T>::apply(v2), abs<T>::apply(v3),
+                          T(1)))
+    {}
+
+    T const& apply(T const&, T const&) const
+    {
+        return factor;
+    }
+
+    T factor;
+};
+
+template <typename T>
+struct equals_factor_policy<T, false>
+{
+    equals_factor_policy() {}
+    explicit equals_factor_policy(T const&) {}
+    equals_factor_policy(T const& , T const& , T const& , T const& ) {}
+
+    static inline T apply(T const&, T const&)
+    {
+        return T(1);
+    }
+};
+
+template <typename Type,
+          bool IsFloatingPoint = std::is_floating_point<Type>::value>
+struct equals
+{
+    template <typename Policy>
+    static inline bool apply(Type const& a, Type const& b, Policy const&)
+    {
+        return a == b;
+    }
+};
+
+template <typename Type>
+struct equals<Type, true>
+{
+    template <typename Policy>
+    static inline bool apply(Type const& a, Type const& b, Policy const& policy)
+    {
+        boost::ignore_unused(policy);
+
+        if (a == b)
+        {
+            return true;
+        }
+
+        if (boost::math::isfinite(a) && boost::math::isfinite(b))
+        {
+            // If a is INF and b is e.g. 0, the expression below returns true
+            // but the values are obviously not equal, hence the condition
+            return abs<Type>::apply(a - b)
+                <= std::numeric_limits<Type>::epsilon() * policy.apply(a, b);
+        }
+        else
+        {
+            return a == b;
+        }
+    }
+};
+
+template <typename T1, typename T2, typename Policy>
+inline bool equals_by_policy(T1 const& a, T2 const& b, Policy const& policy)
+{
+    return detail::equals
+        <
+            typename select_most_precise<T1, T2>::type
+        >::apply(a, b, policy);
+}
+
+template <typename Type,
+          bool IsFloatingPoint = std::is_floating_point<Type>::value>
+struct smaller
+{
+    static inline bool apply(Type const& a, Type const& b)
+    {
+        return a < b;
+    }
+};
+
+template <typename Type>
+struct smaller<Type, true>
+{
+    static inline bool apply(Type const& a, Type const& b)
+    {
+        if (!(a < b)) // a >= b
+        {
+            return false;
+        }
+        
+        return ! equals<Type, true>::apply(b, a, equals_default_policy());
+    }
+};
+
+template <typename Type,
+          bool IsFloatingPoint = std::is_floating_point<Type>::value>
+struct smaller_or_equals
+{
+    static inline bool apply(Type const& a, Type const& b)
+    {
+        return a <= b;
+    }
+};
+
+template <typename Type>
+struct smaller_or_equals<Type, true>
+{
+    static inline bool apply(Type const& a, Type const& b)
+    {
+        if (a <= b)
+        {
+            return true;
+        }
+
+        return equals<Type, true>::apply(a, b, equals_default_policy());
+    }
+};
+
+
+template <typename Type,
+          bool IsFloatingPoint = std::is_floating_point<Type>::value>
+struct equals_with_epsilon
+    : public equals<Type, IsFloatingPoint>
+{};
+
+template
+<
+    typename T,
+    bool IsFundemantal = std::is_fundamental<T>::value /* false */
+>
+struct square_root
+{
+    typedef T return_type;
+
+    static inline T apply(T const& value)
+    {
+        // for non-fundamental number types assume that sqrt is
+        // defined either:
+        // 1) at T's scope, or
+        // 2) at global scope, or
+        // 3) in namespace std
+        using ::sqrt;
+        using std::sqrt;
+
+        return sqrt(value);
+    }
+};
+
+template <typename FundamentalFP>
+struct square_root_for_fundamental_fp
+{
+    typedef FundamentalFP return_type;
+
+    static inline FundamentalFP apply(FundamentalFP const& value)
+    {
+#ifdef BOOST_GEOMETRY_SQRT_CHECK_FINITENESS
+        // This is a workaround for some 32-bit platforms.
+        // For some of those platforms it has been reported that
+        // std::sqrt(nan) and/or std::sqrt(-nan) returns a finite value.
+        // For those platforms we need to define the macro
+        // BOOST_GEOMETRY_SQRT_CHECK_FINITENESS so that the argument
+        // to std::sqrt is checked appropriately before passed to std::sqrt
+        if (boost::math::isfinite(value))
+        {
+            return std::sqrt(value);
+        }
+        else if (boost::math::isinf(value) && value < 0)
+        {
+            return -std::numeric_limits<FundamentalFP>::quiet_NaN();
+        }
+        return value;
+#else
+        // for fundamental floating point numbers use std::sqrt
+        return std::sqrt(value);
+#endif // BOOST_GEOMETRY_SQRT_CHECK_FINITENESS
+    }
+};
+
+template <>
+struct square_root<float, true>
+    : square_root_for_fundamental_fp<float>
+{
+};
+
+template <>
+struct square_root<double, true>
+    : square_root_for_fundamental_fp<double>
+{
+};
+
+template <>
+struct square_root<long double, true>
+    : square_root_for_fundamental_fp<long double>
+{
+};
+
+template <typename T>
+struct square_root<T, true>
+{
+    typedef double return_type;
+
+    static inline double apply(T const& value)
+    {
+        // for all other fundamental number types use also std::sqrt
+        //
+        // Note: in C++98 the only other possibility is double;
+        //       in C++11 there are also overloads for integral types;
+        //       this specialization works for those as well.
+        return square_root_for_fundamental_fp
+            <
+                double
+            >::apply(boost::numeric_cast<double>(value));
+    }
+};
+
+
+
+template
+<
+    typename T,
+    bool IsFundemantal = std::is_fundamental<T>::value /* false */
+>
+struct modulo
+{
+    typedef T return_type;
+
+    static inline T apply(T const& value1, T const& value2)
+    {
+        // for non-fundamental number types assume that a free
+        // function mod() is defined either:
+        // 1) at T's scope, or
+        // 2) at global scope
+        return mod(value1, value2);
+    }
+};
+
+template
+<
+    typename Fundamental,
+    bool IsIntegral = std::is_integral<Fundamental>::value
+>
+struct modulo_for_fundamental
+{
+    typedef Fundamental return_type;
+
+    static inline Fundamental apply(Fundamental const& value1,
+                                    Fundamental const& value2)
+    {
+        return value1 % value2;
+    }
+};
+
+// specialization for floating-point numbers
+template <typename Fundamental>
+struct modulo_for_fundamental<Fundamental, false>
+{
+    typedef Fundamental return_type;
+
+    static inline Fundamental apply(Fundamental const& value1,
+                                    Fundamental const& value2)
+    {
+        return std::fmod(value1, value2);
+    }
+};
+
+// specialization for fundamental number type
+template <typename Fundamental>
+struct modulo<Fundamental, true>
+    : modulo_for_fundamental<Fundamental>
+{};
+
+
+
+/*!
+\brief Short constructs to enable partial specialization for PI, 2*PI
+       and PI/2, currently not possible in Math.
+*/
+template <typename T>
+struct define_pi
+{
+    static inline T apply()
+    {
+        // Default calls Boost.Math
+        return boost::math::constants::pi<T>();
+    }
+};
+
+template <typename T>
+struct define_two_pi
+{
+    static inline T apply()
+    {
+        // Default calls Boost.Math
+        return boost::math::constants::two_pi<T>();
+    }
+};
+
+template <typename T>
+struct define_half_pi
+{
+    static inline T apply()
+    {
+        // Default calls Boost.Math
+        return boost::math::constants::half_pi<T>();
+    }
+};
+
+template <typename T>
+struct relaxed_epsilon
+{
+    static inline T apply(const T& factor)
+    {
+        return factor * std::numeric_limits<T>::epsilon();
+    }
+};
+
+// This must be consistent with math::equals.
+// By default math::equals() scales the error by epsilon using the greater of
+// compared values but here is only one value, though it should work the same way.
+// (a-a) <= max(a, a) * EPS       -> 0 <= a*EPS
+// (a+da-a) <= max(a+da, a) * EPS -> da <= (a+da)*EPS
+template <typename T, bool IsIntegral = std::is_integral<T>::value>
+struct scaled_epsilon
+{
+    static inline T apply(T const& val)
+    {
+        return (std::max)(abs<T>::apply(val), T(1))
+                    * std::numeric_limits<T>::epsilon();
+    }
+
+    static inline T apply(T const& val, T const& eps)
+    {
+        return (std::max)(abs<T>::apply(val), T(1))
+                    * eps;
+    }
+};
+
+template <typename T>
+struct scaled_epsilon<T, true>
+{
+    static inline T apply(T const&)
+    {
+        return T(0);
+    }
+
+    static inline T apply(T const&, T const&)
+    {
+        return T(0);
+    }
+};
+
+// ItoF ItoI FtoF
+template <typename Result, typename Source,
+          bool ResultIsInteger = std::numeric_limits<Result>::is_integer,
+          bool SourceIsInteger = std::numeric_limits<Source>::is_integer>
+struct rounding_cast
+{
+    static inline Result apply(Source const& v)
+    {
+        return boost::numeric_cast<Result>(v);
+    }
+};
+
+// TtoT
+template <typename Source, bool ResultIsInteger, bool SourceIsInteger>
+struct rounding_cast<Source, Source, ResultIsInteger, SourceIsInteger>
+{
+    static inline Source apply(Source const& v)
+    {
+        return v;
+    }
+};
+
+// FtoI
+template <typename Result, typename Source>
+struct rounding_cast<Result, Source, true, false>
+{
+    static inline Result apply(Source const& v)
+    {
+        return boost::numeric_cast<Result>(v < Source(0) ?
+                                            v - Source(0.5) :
+                                            v + Source(0.5));
+    }
+};
+
+} // namespace detail
+#endif
+
+
+template <typename T>
+inline T pi() { return detail::define_pi<T>::apply(); }
+
+template <typename T>
+inline T two_pi() { return detail::define_two_pi<T>::apply(); }
+
+template <typename T>
+inline T half_pi() { return detail::define_half_pi<T>::apply(); }
+
+template <typename T>
+inline T relaxed_epsilon(T const& factor)
+{
+    return detail::relaxed_epsilon<T>::apply(factor);
+}
+
+template <typename T>
+inline T scaled_epsilon(T const& value)
+{
+    return detail::scaled_epsilon<T>::apply(value);
+}
+
+template <typename T>
+inline T scaled_epsilon(T const& value, T const& eps)
+{
+    return detail::scaled_epsilon<T>::apply(value, eps);
+}
+
+// Maybe replace this by boost equals or so
+
+/*!
+    \brief returns true if both arguments are equal.
+    \ingroup utility
+    \param a first argument
+    \param b second argument
+    \return true if a == b
+    \note If both a and b are of an integral type, comparison is done by ==.
+    If one of the types is floating point, comparison is done by abs and
+    comparing with epsilon. If one of the types is non-fundamental, it might
+    be a high-precision number and comparison is done using the == operator
+    of that class.
+*/
+
+template <typename T1, typename T2>
+inline bool equals(T1 const& a, T2 const& b)
+{
+    return detail::equals
+        <
+            typename select_most_precise<T1, T2>::type
+        >::apply(a, b, detail::equals_default_policy());
+}
+
+template <typename T1, typename T2>
+inline bool equals_with_epsilon(T1 const& a, T2 const& b)
+{
+    return detail::equals_with_epsilon
+        <
+            typename select_most_precise<T1, T2>::type
+        >::apply(a, b, detail::equals_default_policy());
+}
+
+template <typename T1, typename T2>
+inline bool smaller(T1 const& a, T2 const& b)
+{
+    return detail::smaller
+        <
+            typename select_most_precise<T1, T2>::type
+        >::apply(a, b);
+}
+
+template <typename T1, typename T2>
+inline bool larger(T1 const& a, T2 const& b)
+{
+    return detail::smaller
+        <
+            typename select_most_precise<T1, T2>::type
+        >::apply(b, a);
+}
+
+template <typename T1, typename T2>
+inline bool smaller_or_equals(T1 const& a, T2 const& b)
+{
+    return detail::smaller_or_equals
+        <
+            typename select_most_precise<T1, T2>::type
+        >::apply(a, b);
+}
+
+template <typename T1, typename T2>
+inline bool larger_or_equals(T1 const& a, T2 const& b)
+{
+    return detail::smaller_or_equals
+        <
+            typename select_most_precise<T1, T2>::type
+        >::apply(b, a);
+}
+
+
+template <typename T>
+inline T d2r()
+{
+    static T const conversion_coefficient = geometry::math::pi<T>() / T(180.0);
+    return conversion_coefficient;
+}
+
+template <typename T>
+inline T r2d()
+{
+    static T const conversion_coefficient = T(180.0) / geometry::math::pi<T>();
+    return conversion_coefficient;
+}
+
+
+#ifndef DOXYGEN_NO_DETAIL
+namespace detail {
+
+template <typename DegreeOrRadian>
+struct as_radian
+{
+    template <typename T>
+    static inline T apply(T const& value)
+    {
+        return value;
+    }
+};
+
+template <>
+struct as_radian<degree>
+{
+    template <typename T>
+    static inline T apply(T const& value)
+    {
+        return value * d2r<T>();
+    }
+};
+
+template <typename DegreeOrRadian>
+struct from_radian
+{
+    template <typename T>
+    static inline T apply(T const& value)
+    {
+        return value;
+    }
+};
+
+template <>
+struct from_radian<degree>
+{
+    template <typename T>
+    static inline T apply(T const& value)
+    {
+        return value * r2d<T>();
+    }
+};
+
+} // namespace detail
+#endif
+
+template <typename DegreeOrRadian, typename T>
+inline T as_radian(T const& value)
+{
+    return detail::as_radian<DegreeOrRadian>::apply(value);
+}
+
+template <typename DegreeOrRadian, typename T>
+inline T from_radian(T const& value)
+{
+    return detail::from_radian<DegreeOrRadian>::apply(value);
+}
+
+
+/*!
+    \brief Calculates the haversine of an angle
+    \ingroup utility
+    \note See http://en.wikipedia.org/wiki/Haversine_formula
+    haversin(alpha) = sin2(alpha/2)
+*/
+template <typename T>
+inline T hav(T const& theta)
+{
+    T const half = T(0.5);
+    T const sn = sin(half * theta);
+    return sn * sn;
+}
+
+/*!
+\brief Short utility to return the square
+\ingroup utility
+\param value Value to calculate the square from
+\return The squared value
+*/
+template <typename T>
+inline T sqr(T const& value)
+{
+    return value * value;
+}
+
+/*!
+\brief Short utility to return the square root
+\ingroup utility
+\param value Value to calculate the square root from
+\return The square root value
+*/
+template <typename T>
+inline typename detail::square_root<T>::return_type
+sqrt(T const& value)
+{
+    return detail::square_root
+        <
+            T, std::is_fundamental<T>::value
+        >::apply(value);
+}
+
+/*!
+\brief Short utility to return the modulo of two values
+\ingroup utility
+\param value1 First value
+\param value2 Second value
+\return The result of the modulo operation on the (ordered) pair
+(value1, value2)
+*/
+template <typename T>
+inline typename detail::modulo<T>::return_type
+mod(T const& value1, T const& value2)
+{
+    return detail::modulo
+        <
+            T, std::is_fundamental<T>::value
+        >::apply(value1, value2);
+}
+
+/*!
+\brief Short utility to workaround gcc/clang problem that abs is converting to integer
+       and that older versions of MSVC does not support abs of long long...
+\ingroup utility
+*/
+template<typename T>
+inline T abs(T const& value)
+{
+    return detail::abs<T>::apply(value);
+}
+
+/*!
+\brief Short utility to calculate the sign of a number: -1 (negative), 0 (zero), 1 (positive)
+\ingroup utility
+*/
+template <typename T>
+inline int sign(T const& value)
+{
+    T const zero = T();
+    return value > zero ? 1 : value < zero ? -1 : 0;
+}
+
+/*!
+\brief Short utility to cast a value possibly rounding it to the nearest
+       integral value.
+\ingroup utility
+\note If the source T is NOT an integral type and Result is an integral type
+      the value is rounded towards the closest integral value. Otherwise it's
+      casted without rounding.
+*/
+template <typename Result, typename T>
+inline Result rounding_cast(T const& v)
+{
+    return detail::rounding_cast<Result, T>::apply(v);
+}
+
+/*!
+\brief Evaluate the sine and cosine function with the argument in degrees
+\note The results obey exactly the elementary properties of the trigonometric
+      functions, e.g., sin 9&deg; = cos 81&deg; = &minus; sin 123456789&deg;.
+      If x = &minus;0, then \e sinx = &minus;0; this is the only case where
+      &minus;0 is returned.
+*/
+template<typename T>
+inline void sin_cos_degrees(T const& x,
+                            T & sinx,
+                            T & cosx)
+{
+    // In order to minimize round-off errors, this function exactly reduces
+    // the argument to the range [-45, 45] before converting it to radians.
+    T remainder; int quotient;
+
+    remainder = math::mod(x, T(360));
+    quotient = floor(remainder / 90 + T(0.5));
+    remainder -= 90 * quotient;
+
+    // Convert to radians.
+    remainder *= d2r<T>();
+
+    T s = sin(remainder), c = cos(remainder);
+
+    switch (unsigned(quotient) & 3U)
+    {
+        case 0U: sinx =  s; cosx =  c; break;
+        case 1U: sinx =  c; cosx = -s; break;
+        case 2U: sinx = -s; cosx = -c; break;
+        default: sinx = -c; cosx =  s; break; // case 3U
+    }
+
+    // Set sign of 0 results. -0 only produced for sin(-0).
+    if (x != 0)
+    {
+        sinx += T(0); cosx += T(0);
+    }
+}
+
+/*!
+\brief Round off a given angle
+*/
+template<typename T>
+inline T round_angle(T const& x) {
+    static const T z = 1/T(16);
+
+    if (x == 0)
+    {
+        return 0;
+    }
+
+    T y = math::abs(x);
+
+    // z - (z - y) must not be simplified to y.
+    y = y < z ? z - (z - y) : y;
+
+    return x < 0 ? -y : y;
+}
+
+
+/*!
+\brief The error-free sum of two numbers.
+*/
+template<typename T>
+inline T sum_error(T const& u, T const& v, T& t)
+{
+    volatile T s = u + v;
+    volatile T up = s - v;
+    volatile T vpp = s - up;
+
+    up -= u;
+    vpp -= v;
+    t = -(up + vpp);
+
+    return s;
+}
+
+/*!
+\brief Evaluate the polynomial in x using Horner's method.
+*/
+// TODO: adl1995 - Merge these functions with formulas/area_formulas.hpp
+// i.e. place them in one file.
+template <typename NT, typename IteratorType>
+inline NT horner_evaluate(NT const& x,
+                          IteratorType begin,
+                          IteratorType end)
+{
+    NT result(0);
+    IteratorType it = end;
+    do
+    {
+        result = result * x + *--it;
+    }
+    while (it != begin);
+    return result;
+}
+
+/*!
+\brief Evaluate the polynomial.
+*/
+template<typename IteratorType, typename CT>
+inline CT polyval(IteratorType first,
+                  IteratorType last,
+                  CT const& eps)
+{
+    int N = std::distance(first, last) - 1;
+    int index = 0;
+
+    CT y = N < 0 ? 0 : *(first + (index++));
+
+    while (--N >= 0)
+    {
+        y = y * eps + *(first + (index++));
+    }
+
+    return y;
+}
+
+/*
+\brief Short utility to calculate the power
+\ingroup utility
+*/
+template <typename T1, typename T2>
+inline T1 pow(T1 const& a, T2 const& b)
+{
+    using std::pow;
+    return pow(a, b);
+}
+
+} // namespace math
+
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_UTIL_MATH_HPP

install/boost_1_75_0/include/boost/geometry/util/normalize_spheroidal_box_coordinates.hpp

@@ -0,0 +1,192 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2015-2017, Oracle and/or its affiliates.
+
+// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Licensed under the Boost Software License version 1.0.
+// http://www.boost.org/users/license.html
+
+#ifndef BOOST_GEOMETRY_UTIL_NORMALIZE_SPHEROIDAL_BOX_COORDINATES_HPP
+#define BOOST_GEOMETRY_UTIL_NORMALIZE_SPHEROIDAL_BOX_COORDINATES_HPP
+
+#include <boost/geometry/core/assert.hpp>
+#include <boost/geometry/util/math.hpp>
+#include <boost/geometry/util/normalize_spheroidal_coordinates.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+namespace math 
+{
+
+#ifndef DOXYGEN_NO_DETAIL
+namespace detail
+{
+
+
+template <typename Units, typename CoordinateType, bool IsEquatorial = true>
+class normalize_spheroidal_box_coordinates
+{
+private:
+    typedef normalize_spheroidal_coordinates<Units, CoordinateType> normalize;
+    typedef constants_on_spheroid<CoordinateType, Units> constants;
+
+    static inline bool is_band(CoordinateType const& longitude1,
+                               CoordinateType const& longitude2)
+    {
+        return ! math::smaller(math::abs(longitude1 - longitude2),
+                               constants::period());
+    }
+
+public:
+    static inline void apply(CoordinateType& longitude1,
+                             CoordinateType& latitude1,
+                             CoordinateType& longitude2,
+                             CoordinateType& latitude2,
+                             bool band)
+    {
+        normalize::apply(longitude1, latitude1, false);
+        normalize::apply(longitude2, latitude2, false);
+
+        latitude_convert_if_polar<Units, IsEquatorial>::apply(latitude1);
+        latitude_convert_if_polar<Units, IsEquatorial>::apply(latitude2);
+
+        if (math::equals(latitude1, constants::min_latitude())
+            && math::equals(latitude2, constants::min_latitude()))
+        {
+            // box degenerates to the south pole
+            longitude1 = longitude2 = CoordinateType(0);
+        }
+        else if (math::equals(latitude1, constants::max_latitude())
+                 && math::equals(latitude2, constants::max_latitude()))
+        {
+            // box degenerates to the north pole
+            longitude1 = longitude2 = CoordinateType(0);
+        }
+        else if (band)
+        {
+            // the box is a band between two small circles (parallel
+            // to the equator) on the spheroid
+            longitude1 = constants::min_longitude();
+            longitude2 = constants::max_longitude();
+        }
+        else if (longitude1 > longitude2)
+        {
+            // the box crosses the antimeridian, so we need to adjust
+            // the longitudes
+            longitude2 += constants::period();
+        }
+
+        latitude_convert_if_polar<Units, IsEquatorial>::apply(latitude1);
+        latitude_convert_if_polar<Units, IsEquatorial>::apply(latitude2);
+
+#ifdef BOOST_GEOMETRY_NORMALIZE_LATITUDE
+        BOOST_GEOMETRY_ASSERT(! math::larger(latitude1, latitude2));
+        BOOST_GEOMETRY_ASSERT(! math::smaller(latitude1, constants::min_latitude()));
+        BOOST_GEOMETRY_ASSERT(! math::larger(latitude2, constants::max_latitude()));
+#endif
+
+        BOOST_GEOMETRY_ASSERT(! math::larger(longitude1, longitude2));
+        BOOST_GEOMETRY_ASSERT(! math::smaller(longitude1, constants::min_longitude()));
+        BOOST_GEOMETRY_ASSERT
+            (! math::larger(longitude2 - longitude1, constants::period()));
+    }
+
+    static inline void apply(CoordinateType& longitude1,
+                             CoordinateType& latitude1,
+                             CoordinateType& longitude2,
+                             CoordinateType& latitude2)
+    {
+        bool const band = is_band(longitude1, longitude2);
+
+        apply(longitude1, latitude1, longitude2, latitude2, band);
+    }
+};
+
+
+} // namespace detail
+#endif // DOXYGEN_NO_DETAIL
+
+
+/*!
+\brief Short utility to normalize the coordinates of a box on a spheroid
+\tparam Units The units of the coordindate system in the spheroid
+\tparam CoordinateType The type of the coordinates
+\param longitude1 Minimum longitude of the box
+\param latitude1 Minimum latitude of the box
+\param longitude2 Maximum longitude of the box
+\param latitude2 Maximum latitude of the box
+\ingroup utility
+*/
+template <typename Units, typename CoordinateType>
+inline void normalize_spheroidal_box_coordinates(CoordinateType& longitude1,
+                                                 CoordinateType& latitude1,
+                                                 CoordinateType& longitude2,
+                                                 CoordinateType& latitude2)
+{
+    detail::normalize_spheroidal_box_coordinates
+        <
+            Units, CoordinateType
+        >::apply(longitude1, latitude1, longitude2, latitude2);
+}
+
+template <typename Units, bool IsEquatorial, typename CoordinateType>
+inline void normalize_spheroidal_box_coordinates(CoordinateType& longitude1,
+                                                 CoordinateType& latitude1,
+                                                 CoordinateType& longitude2,
+                                                 CoordinateType& latitude2)
+{
+    detail::normalize_spheroidal_box_coordinates
+        <
+            Units, CoordinateType, IsEquatorial
+        >::apply(longitude1, latitude1, longitude2, latitude2);
+}
+
+/*!
+\brief Short utility to normalize the coordinates of a box on a spheroid
+\tparam Units The units of the coordindate system in the spheroid
+\tparam CoordinateType The type of the coordinates
+\param longitude1 Minimum longitude of the box
+\param latitude1 Minimum latitude of the box
+\param longitude2 Maximum longitude of the box
+\param latitude2 Maximum latitude of the box
+\param band Indicates whether the box should be treated as a band or
+       not and avoid the computation done in the other version of the function
+\ingroup utility
+*/
+template <typename Units, typename CoordinateType>
+inline void normalize_spheroidal_box_coordinates(CoordinateType& longitude1,
+                                                 CoordinateType& latitude1,
+                                                 CoordinateType& longitude2,
+                                                 CoordinateType& latitude2,
+                                                 bool band)
+{
+    detail::normalize_spheroidal_box_coordinates
+        <
+            Units, CoordinateType
+        >::apply(longitude1, latitude1, longitude2, latitude2, band);
+}
+
+template <typename Units, bool IsEquatorial, typename CoordinateType>
+inline void normalize_spheroidal_box_coordinates(CoordinateType& longitude1,
+                                                 CoordinateType& latitude1,
+                                                 CoordinateType& longitude2,
+                                                 CoordinateType& latitude2,
+                                                 bool band)
+{
+    detail::normalize_spheroidal_box_coordinates
+        <
+            Units, CoordinateType, IsEquatorial
+        >::apply(longitude1, latitude1, longitude2, latitude2, band);
+}
+
+
+} // namespace math
+
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_UTIL_NORMALIZE_SPHEROIDAL_BOX_COORDINATES_HPP

install/boost_1_75_0/include/boost/geometry/util/normalize_spheroidal_coordinates.hpp

@@ -0,0 +1,510 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2017 Adam Wulkiewicz, Lodz, Poland.
+
+// Copyright (c) 2015-2020, Oracle and/or its affiliates.
+
+// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+// Contributed and/or modified by Adeel Ahmad, as part of Google Summer of Code 2018 program
+
+// Licensed under the Boost Software License version 1.0.
+// http://www.boost.org/users/license.html
+
+#ifndef BOOST_GEOMETRY_UTIL_NORMALIZE_SPHEROIDAL_COORDINATES_HPP
+#define BOOST_GEOMETRY_UTIL_NORMALIZE_SPHEROIDAL_COORDINATES_HPP
+
+#include <boost/geometry/core/assert.hpp>
+#include <boost/geometry/core/cs.hpp>
+#include <boost/geometry/util/math.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+namespace math 
+{
+
+#ifndef DOXYGEN_NO_DETAIL
+namespace detail
+{
+
+// CoordinateType, radian, true
+template <typename CoordinateType, typename Units, bool IsEquatorial = true>
+struct constants_on_spheroid
+{
+    static inline CoordinateType period()
+    {
+        return math::two_pi<CoordinateType>();
+    }
+
+    static inline CoordinateType half_period()
+    {
+        return math::pi<CoordinateType>();
+    }
+
+    static inline CoordinateType quarter_period()
+    {
+        static CoordinateType const
+            pi_half = math::pi<CoordinateType>() / CoordinateType(2);
+        return pi_half;
+    }
+
+    static inline CoordinateType min_longitude()
+    {
+        static CoordinateType const minus_pi = -math::pi<CoordinateType>();
+        return minus_pi;
+    }
+
+    static inline CoordinateType max_longitude()
+    {
+        return math::pi<CoordinateType>();
+    }
+
+    static inline CoordinateType min_latitude()
+    {
+        static CoordinateType const minus_half_pi
+            = -math::half_pi<CoordinateType>();
+        return minus_half_pi;
+    }
+
+    static inline CoordinateType max_latitude()
+    {
+        return math::half_pi<CoordinateType>();
+    }
+};
+
+template <typename CoordinateType>
+struct constants_on_spheroid<CoordinateType, radian, false>
+    : constants_on_spheroid<CoordinateType, radian, true>
+{
+    static inline CoordinateType min_latitude()
+    {
+        return CoordinateType(0);
+    }
+
+    static inline CoordinateType max_latitude()
+    {
+        return math::pi<CoordinateType>();
+    }
+};
+
+template <typename CoordinateType>
+struct constants_on_spheroid<CoordinateType, degree, true>
+{
+    static inline CoordinateType period()
+    {
+        return CoordinateType(360.0);
+    }
+
+    static inline CoordinateType half_period()
+    {
+        return CoordinateType(180.0);
+    }
+
+    static inline CoordinateType quarter_period()
+    {
+        return CoordinateType(90.0);
+    }
+
+    static inline CoordinateType min_longitude()
+    {
+        return CoordinateType(-180.0);
+    }
+
+    static inline CoordinateType max_longitude()
+    {
+        return CoordinateType(180.0);
+    }
+
+    static inline CoordinateType min_latitude()
+    {
+        return CoordinateType(-90.0);
+    }
+
+    static inline CoordinateType max_latitude()
+    {
+        return CoordinateType(90.0);
+    }
+};
+
+template <typename CoordinateType>
+struct constants_on_spheroid<CoordinateType, degree, false>
+    : constants_on_spheroid<CoordinateType, degree, true>
+{
+    static inline CoordinateType min_latitude()
+    {
+        return CoordinateType(0);
+    }
+
+    static inline CoordinateType max_latitude()
+    {
+        return CoordinateType(180.0);
+    }
+};
+
+
+} // namespace detail
+#endif // DOXYGEN_NO_DETAIL
+
+
+template <typename Units, typename CoordinateType>
+inline CoordinateType latitude_convert_ep(CoordinateType const& lat)
+{
+    typedef math::detail::constants_on_spheroid
+            <
+                CoordinateType,
+                Units
+            > constants;
+
+    return constants::quarter_period() - lat;
+}
+
+
+template <typename Units, bool IsEquatorial, typename T>
+static bool is_latitude_pole(T const& lat)
+{
+    typedef math::detail::constants_on_spheroid
+        <
+            T,
+            Units
+        > constants;
+
+    return math::equals(math::abs(IsEquatorial
+                                    ? lat
+                                    : math::latitude_convert_ep<Units>(lat)),
+                        constants::quarter_period());
+
+}
+
+
+template <typename Units, typename T>
+static bool is_longitude_antimeridian(T const& lon)
+{
+    typedef math::detail::constants_on_spheroid
+        <
+            T,
+            Units
+        > constants;
+
+    return math::equals(math::abs(lon), constants::half_period());
+
+}
+
+
+#ifndef DOXYGEN_NO_DETAIL
+namespace detail
+{
+
+
+template <typename Units, bool IsEquatorial>
+struct latitude_convert_if_polar
+{
+    template <typename T>
+    static inline void apply(T & /*lat*/) {}
+};
+
+template <typename Units>
+struct latitude_convert_if_polar<Units, false>
+{
+    template <typename T>
+    static inline void apply(T & lat)
+    {
+        lat = latitude_convert_ep<Units>(lat);
+    }
+};
+
+
+template <typename Units, typename CoordinateType, bool IsEquatorial = true>
+class normalize_spheroidal_coordinates
+{
+    typedef constants_on_spheroid<CoordinateType, Units> constants;
+
+protected:
+    static inline CoordinateType normalize_up(CoordinateType const& value)
+    {
+        return
+            math::mod(value + constants::half_period(), constants::period())
+            - constants::half_period();            
+    }
+
+    static inline CoordinateType normalize_down(CoordinateType const& value)
+    {
+        return
+            math::mod(value - constants::half_period(), constants::period())
+            + constants::half_period();            
+    }
+
+public:
+    static inline void apply(CoordinateType& longitude)
+    {
+        // normalize longitude
+        if (math::equals(math::abs(longitude), constants::half_period()))
+        {
+            longitude = constants::half_period();
+        }
+        else if (longitude > constants::half_period())
+        {
+            longitude = normalize_up(longitude);
+            if (math::equals(longitude, -constants::half_period()))
+            {
+                longitude = constants::half_period();
+            }
+        }
+        else if (longitude < -constants::half_period())
+        {
+            longitude = normalize_down(longitude);
+        }
+    }
+
+    static inline void apply(CoordinateType& longitude,
+                             CoordinateType& latitude,
+                             bool normalize_poles = true)
+    {
+        latitude_convert_if_polar<Units, IsEquatorial>::apply(latitude);
+
+#ifdef BOOST_GEOMETRY_NORMALIZE_LATITUDE
+        // normalize latitude
+        if (math::larger(latitude, constants::half_period()))
+        {
+            latitude = normalize_up(latitude);
+        }
+        else if (math::smaller(latitude, -constants::half_period()))
+        {
+            latitude = normalize_down(latitude);
+        }
+
+        // fix latitude range
+        if (latitude < constants::min_latitude())
+        {
+            latitude = -constants::half_period() - latitude;
+            longitude -= constants::half_period();
+        }
+        else if (latitude > constants::max_latitude())
+        {
+            latitude = constants::half_period() - latitude;
+            longitude -= constants::half_period();
+        }
+#endif // BOOST_GEOMETRY_NORMALIZE_LATITUDE
+
+        // normalize longitude
+        apply(longitude);
+
+        // finally normalize poles
+        if (normalize_poles)
+        {
+            if (math::equals(math::abs(latitude), constants::max_latitude()))
+            {
+                // for the north and south pole we set the longitude to 0
+                // (works for both radians and degrees)
+                longitude = CoordinateType(0);
+            }
+        }
+
+        latitude_convert_if_polar<Units, IsEquatorial>::apply(latitude);
+
+#ifdef BOOST_GEOMETRY_NORMALIZE_LATITUDE
+        BOOST_GEOMETRY_ASSERT(! math::larger(constants::min_latitude(), latitude));
+        BOOST_GEOMETRY_ASSERT(! math::larger(latitude, constants::max_latitude()));
+#endif // BOOST_GEOMETRY_NORMALIZE_LATITUDE
+
+        BOOST_GEOMETRY_ASSERT(math::smaller(constants::min_longitude(), longitude));
+        BOOST_GEOMETRY_ASSERT(! math::larger(longitude, constants::max_longitude()));
+    }
+};
+
+
+template <typename Units, typename CoordinateType>
+inline void normalize_angle_loop(CoordinateType& angle)
+{
+    typedef constants_on_spheroid<CoordinateType, Units> constants;
+    CoordinateType const pi = constants::half_period();
+    CoordinateType const two_pi = constants::period();
+    while (angle > pi)
+        angle -= two_pi;
+    while (angle <= -pi)
+        angle += two_pi;
+}
+
+template <typename Units, typename CoordinateType>
+inline void normalize_angle_cond(CoordinateType& angle)
+{
+    typedef constants_on_spheroid<CoordinateType, Units> constants;
+    CoordinateType const pi = constants::half_period();
+    CoordinateType const two_pi = constants::period();
+    if (angle > pi)
+        angle -= two_pi;
+    else if (angle <= -pi)
+        angle += two_pi;
+}
+
+
+} // namespace detail
+#endif // DOXYGEN_NO_DETAIL
+
+
+/*!
+\brief Short utility to normalize the coordinates on a spheroid
+\tparam Units The units of the coordindate system in the spheroid
+\tparam CoordinateType The type of the coordinates
+\param longitude Longitude
+\param latitude Latitude
+\ingroup utility
+*/
+template <typename Units, typename CoordinateType>
+inline void normalize_spheroidal_coordinates(CoordinateType& longitude,
+                                             CoordinateType& latitude)
+{
+    detail::normalize_spheroidal_coordinates
+        <
+            Units, CoordinateType
+        >::apply(longitude, latitude);
+}
+
+template <typename Units, bool IsEquatorial, typename CoordinateType>
+inline void normalize_spheroidal_coordinates(CoordinateType& longitude,
+                                             CoordinateType& latitude)
+{
+    detail::normalize_spheroidal_coordinates
+        <
+            Units, CoordinateType, IsEquatorial
+        >::apply(longitude, latitude);
+}
+
+/*!
+\brief Short utility to normalize the longitude on a spheroid.
+       Note that in general both coordinates should be normalized at once.
+       This utility is suitable e.g. for normalization of the difference of longitudes.
+\tparam Units The units of the coordindate system in the spheroid
+\tparam CoordinateType The type of the coordinates
+\param longitude Longitude
+\ingroup utility
+*/
+template <typename Units, typename CoordinateType>
+inline void normalize_longitude(CoordinateType& longitude)
+{
+    detail::normalize_spheroidal_coordinates
+        <
+            Units, CoordinateType
+        >::apply(longitude);
+}
+
+/*!
+\brief Short utility to normalize the azimuth on a spheroid
+       in the range (-180, 180].
+\tparam Units The units of the coordindate system in the spheroid
+\tparam CoordinateType The type of the coordinates
+\param angle Angle
+\ingroup utility
+*/
+template <typename Units, typename CoordinateType>
+inline void normalize_azimuth(CoordinateType& angle)
+{
+    normalize_longitude<Units, CoordinateType>(angle);
+}
+
+/*!
+\brief Normalize the given values.
+\tparam ValueType The type of the values
+\param x Value x
+\param y Value y
+TODO: adl1995 - Merge this function with
+formulas/vertex_longitude.hpp
+*/
+template<typename ValueType>
+inline void normalize_unit_vector(ValueType& x, ValueType& y)
+{
+    ValueType h = boost::math::hypot(x, y);
+
+    BOOST_GEOMETRY_ASSERT(h > 0);
+
+    x /= h; y /= h;
+}
+
+/*!
+\brief Short utility to calculate difference between two longitudes
+       normalized in range (-180, 180].
+\tparam Units The units of the coordindate system in the spheroid
+\tparam CoordinateType The type of the coordinates
+\param longitude1 Longitude 1
+\param longitude2 Longitude 2
+\ingroup utility
+*/
+template <typename Units, typename CoordinateType>
+inline CoordinateType longitude_distance_signed(CoordinateType const& longitude1,
+                                                CoordinateType const& longitude2)
+{
+    CoordinateType diff = longitude2 - longitude1;
+    math::normalize_longitude<Units, CoordinateType>(diff);
+    return diff;
+}
+
+
+/*!
+\brief Short utility to calculate difference between two longitudes
+       normalized in range [0, 360).
+\tparam Units The units of the coordindate system in the spheroid
+\tparam CoordinateType The type of the coordinates
+\param longitude1 Longitude 1
+\param longitude2 Longitude 2
+\ingroup utility
+*/
+template <typename Units, typename CoordinateType>
+inline CoordinateType longitude_distance_unsigned(CoordinateType const& longitude1,
+                                                  CoordinateType const& longitude2)
+{
+    typedef math::detail::constants_on_spheroid
+        <
+            CoordinateType, Units
+        > constants;
+
+    CoordinateType const c0 = 0;
+    CoordinateType diff = longitude_distance_signed<Units>(longitude1, longitude2);
+    if (diff < c0) // (-180, 180] -> [0, 360)
+    {
+        diff += constants::period();
+    }
+    return diff;
+}
+
+/*!
+\brief The abs difference between longitudes in range [0, 180].
+\tparam Units The units of the coordindate system in the spheroid
+\tparam CoordinateType The type of the coordinates
+\param longitude1 Longitude 1
+\param longitude2 Longitude 2
+\ingroup utility
+*/
+template <typename Units, typename CoordinateType>
+inline CoordinateType longitude_difference(CoordinateType const& longitude1,
+                                           CoordinateType const& longitude2)
+{
+    return math::abs(math::longitude_distance_signed<Units>(longitude1, longitude2));
+}
+
+template <typename Units, typename CoordinateType>
+inline CoordinateType longitude_interval_distance_signed(CoordinateType const& longitude_a1,
+                                                         CoordinateType const& longitude_a2,
+                                                         CoordinateType const& longitude_b)
+{
+    CoordinateType const c0 = 0;
+    CoordinateType dist_a12 = longitude_distance_signed<Units>(longitude_a1, longitude_a2);
+    CoordinateType dist_a1b = longitude_distance_signed<Units>(longitude_a1, longitude_b);
+    if (dist_a12 < c0)
+    {
+        dist_a12 = -dist_a12;
+        dist_a1b = -dist_a1b;
+    }
+    
+    return dist_a1b < c0 ? dist_a1b
+         : dist_a1b > dist_a12 ? dist_a1b - dist_a12
+         : c0;
+}
+
+
+} // namespace math
+
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_UTIL_NORMALIZE_SPHEROIDAL_COORDINATES_HPP

install/boost_1_75_0/include/boost/geometry/util/order_as_direction.hpp

@@ -0,0 +1,46 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_ORDER_AS_DIRECTION_HPP
+#define BOOST_GEOMETRY_UTIL_ORDER_AS_DIRECTION_HPP
+
+#include <boost/geometry/core/point_order.hpp>
+#include <boost/geometry/views/reversible_view.hpp>
+
+namespace boost { namespace geometry
+{
+
+
+template<order_selector Order>
+struct order_as_direction
+{};
+
+
+template<>
+struct order_as_direction<clockwise>
+{
+    static const iterate_direction value = iterate_forward;
+};
+
+
+template<>
+struct order_as_direction<counterclockwise>
+{
+    static const iterate_direction value = iterate_reverse;
+};
+
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_UTIL_ORDER_AS_DIRECTION_HPP

install/boost_1_75_0/include/boost/geometry/util/parameter_type_of.hpp

@@ -0,0 +1,78 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
+
+// Copyright (c) 2020 Oracle and/or its affiliates.
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_PARAMETER_TYPE_OF_HPP
+#define BOOST_GEOMETRY_UTIL_PARAMETER_TYPE_OF_HPP
+
+
+#include <type_traits>
+
+#include <boost/function_types/function_arity.hpp>
+#include <boost/function_types/is_member_function_pointer.hpp>
+#include <boost/function_types/parameter_types.hpp>
+
+#include <boost/mpl/at.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+
+/*!
+\brief Meta-function selecting a parameter type of a (member) function, by index
+\ingroup utility
+ */
+template <typename Method, std::size_t Index>
+struct parameter_type_of
+{
+    typedef typename boost::function_types::parameter_types
+        <
+            Method
+        >::type parameter_types;
+
+    typedef std::conditional_t
+        <
+            boost::function_types::is_member_function_pointer<Method>::value,
+            std::integral_constant<int, 1>,
+            std::integral_constant<int, 0>
+        > base_index_type;
+
+    typedef std::conditional_t
+        <
+            Index == 0,
+            base_index_type,
+            std::integral_constant
+                <
+                    int,
+                    (base_index_type::value + Index)
+                >            
+        > indexed_type;
+
+    typedef typename std::remove_reference
+        <
+            typename boost::mpl::at
+                <
+                    parameter_types,
+                    indexed_type
+                >::type
+        >::type type;
+};
+
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_UTIL_PARAMETER_TYPE_OF_HPP

install/boost_1_75_0/include/boost/geometry/util/promote_floating_point.hpp

@@ -0,0 +1,52 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
+
+// This file was modified by Oracle on 2020.
+// Modifications copyright (c) 2020 Oracle and/or its affiliates.
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_PROMOTE_FLOATING_POINT_HPP
+#define BOOST_GEOMETRY_UTIL_PROMOTE_FLOATING_POINT_HPP
+
+
+#include <type_traits>
+
+
+namespace boost { namespace geometry
+{
+
+
+/*!
+    \brief Meta-function converting, if necessary, to "a floating point" type
+    \details
+        - if input type is integer, type is double
+        - else type is input type
+    \ingroup utility
+ */
+
+template <typename T, typename PromoteIntegerTo = double>
+struct promote_floating_point
+{
+    typedef std::conditional_t
+        <
+            std::is_integral<T>::value,
+            PromoteIntegerTo,
+            T
+        > type;
+};
+
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_UTIL_PROMOTE_FLOATING_POINT_HPP

install/boost_1_75_0/include/boost/geometry/util/promote_integral.hpp

@@ -0,0 +1,299 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2015-2020, Oracle and/or its affiliates.
+
+// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Licensed under the Boost Software License version 1.0.
+// http://www.boost.org/users/license.html
+
+#ifndef BOOST_GEOMETRY_UTIL_PROMOTE_INTEGRAL_HPP
+#define BOOST_GEOMETRY_UTIL_PROMOTE_INTEGRAL_HPP
+
+// For now deactivate the use of multiprecision integers
+// TODO: activate it later
+#define BOOST_GEOMETRY_NO_MULTIPRECISION_INTEGER
+
+
+#include <climits>
+#include <cstddef>
+#include <type_traits>
+
+#if !defined(BOOST_GEOMETRY_NO_MULTIPRECISION_INTEGER)
+#include <boost/multiprecision/cpp_int.hpp>
+#endif
+
+
+namespace boost { namespace geometry
+{
+
+#ifndef DOXYGEN_NO_DETAIL
+namespace detail { namespace promote_integral
+{
+
+// meta-function that returns the bit size of a type
+template
+<
+    typename T,
+    bool IsFundamental = std::is_fundamental<T>::value
+>
+struct bit_size
+{};
+
+
+// for fundamental types, just return CHAR_BIT * sizeof(T)
+template <typename T>
+struct bit_size<T, true>
+    : std::integral_constant<std::size_t, (CHAR_BIT * sizeof(T))>
+{};
+
+
+#if !defined(BOOST_GEOMETRY_NO_MULTIPRECISION_INTEGER)
+// partial specialization for cpp_int
+template
+<
+    unsigned MinSize,
+    unsigned MaxSize,
+    boost::multiprecision::cpp_integer_type SignType,
+    boost::multiprecision::cpp_int_check_type Checked,
+    typename Allocator,
+    boost::multiprecision::expression_template_option ExpressionTemplates
+>
+struct bit_size
+    <
+        boost::multiprecision::number
+            <
+                boost::multiprecision::cpp_int_backend
+                    <
+                        MinSize, MaxSize, SignType, Checked, Allocator
+                    >,
+                ExpressionTemplates
+            >,
+        false
+    >
+    : std::integral_constant<std::size_t, MaxSize>
+{};
+#endif // BOOST_GEOMETRY_NO_MULTIPRECISION_INTEGER
+
+
+template <typename T, std::size_t MinSize, typename ...Ts>
+struct promote_to_larger
+{
+    // if promotion fails, keep the number T
+    // (and cross fingers that overflow will not occur)
+    typedef T type;
+};
+
+template <typename T, std::size_t MinSize, typename CurrentT, typename ...Ts>
+struct promote_to_larger<T, MinSize, CurrentT, Ts...>
+{
+    typedef std::conditional_t
+        <
+            (bit_size<CurrentT>::value >= MinSize),
+            CurrentT,
+            typename promote_to_larger<T, MinSize, Ts...>::type
+        > type;
+};
+
+template <typename ...Ts>
+struct integral_types {};
+
+template <typename T, std::size_t MinSize, typename ...Ts>
+struct promote_to_larger<T, MinSize, integral_types<Ts...>>
+    : promote_to_larger<T, MinSize, Ts...>
+{};
+
+
+}} // namespace detail::promote_integral
+#endif // DOXYGEN_NO_DETAIL
+
+
+
+/*!
+    \brief Meta-function to define an integral type with size
+    than is (roughly) twice the bit size of T
+    \ingroup utility
+    \details
+    This meta-function tries to promote the fundamental integral type T
+    to a another integral type with size (roughly) twice the bit size of T.
+
+    To do this, two times the bit size of T is tested against the bit sizes of:
+         short, int, long, long long, boost::int128_t
+    and the one that first matches is chosen.
+
+    For unsigned types the bit size of T is tested against the bit
+    sizes of the types above, if T is promoted to a signed type, or
+    the bit sizes of
+         unsigned short, unsigned int, unsigned long, std::size_t,
+         unsigned long long, boost::uint128_t
+    if T is promoted to an unsigned type.
+
+    By default an unsigned type is promoted to a signed type.
+    This behavior is controlled by the PromoteUnsignedToUnsigned
+    boolean template parameter, whose default value is "false".
+    To promote an unsigned type to an unsigned type set the value of
+    this template parameter to "true".
+
+    If the macro BOOST_GEOMETRY_NO_MULTIPRECISION_INTEGER is not
+    defined, boost's multiprecision integer cpp_int<> is used as a
+    last resort.
+
+    If BOOST_GEOMETRY_NO_MULTIPRECISION_INTEGER is defined and an
+    appropriate type cannot be detected, the input type is returned as is.
+
+    Finally, if the passed type is either a floating-point type or a
+    user-defined type it is returned as is.
+
+    \note boost::int128_type and boost::uint128_type are considered
+    only if the macros BOOST_HAS_INT128 and BOOST_GEOMETRY_ENABLE_INT128
+    are defined
+*/
+template
+<
+    typename T,
+    bool PromoteUnsignedToUnsigned = false,
+    bool UseCheckedInteger = false,
+    bool IsIntegral = std::is_integral<T>::value
+>
+class promote_integral
+{
+private:
+    static bool const is_unsigned = std::is_unsigned<T>::value;
+
+    typedef detail::promote_integral::bit_size<T> bit_size_type;
+
+#if !defined(BOOST_GEOMETRY_NO_MULTIPRECISION_INTEGER)
+    // Define the proper check policy for the multiprecision integer
+    typedef std::conditional_t
+        <
+            UseCheckedInteger,
+            std::integral_constant
+                <
+                    boost::multiprecision::cpp_int_check_type,
+                    boost::multiprecision::checked
+                >,
+            std::integral_constant
+                <
+                    boost::multiprecision::cpp_int_check_type,
+                    boost::multiprecision::unchecked
+                >
+        > check_policy_type;
+
+    // Meta-function to get the multiprecision integer type for the
+    // given size and sign type (signed/unsigned)
+    template
+    <
+        unsigned int Size,
+        boost::multiprecision::cpp_integer_type SignType
+    >
+    struct multiprecision_integer_type
+    {
+        typedef boost::multiprecision::number
+            <
+                boost::multiprecision::cpp_int_backend
+                    <
+                        Size,
+                        Size,
+                        SignType,
+                        check_policy_type::value,
+                        void
+                    >
+            > type;
+    };
+#endif
+
+    // Define the minimum size (in bits) needed for the promoted type
+    // If T is the input type and P the promoted type, then the
+    // minimum number of bits for P are (below b stands for the number
+    // of bits of T):
+    // * if T is unsigned and P is unsigned: 2 * b
+    // * if T is signed and P is signed: 2 * b - 1
+    // * if T is unsigned and P is signed: 2 * b + 1
+    typedef std::conditional_t
+        <
+            (PromoteUnsignedToUnsigned && is_unsigned),
+            std::integral_constant<std::size_t, (2 * bit_size_type::value)>,
+            std::conditional_t
+                <
+                    is_unsigned,
+                    std::integral_constant<std::size_t, (2 * bit_size_type::value + 1)>,
+                    std::integral_constant<std::size_t, (2 * bit_size_type::value - 1)>
+                >
+        > min_bit_size_type;
+
+    // Define the list of signed integral types we are going to use
+    // for promotion
+    typedef detail::promote_integral::integral_types
+        <
+            short,
+            int,
+            long,
+            long long
+#if defined(BOOST_HAS_INT128) && defined(BOOST_GEOMETRY_ENABLE_INT128)
+            , boost::int128_type
+#endif
+#if !defined(BOOST_GEOMETRY_NO_MULTIPRECISION_INTEGER)
+            , typename multiprecision_integer_type
+                <
+                    min_bit_size_type::value,
+                    boost::multiprecision::signed_magnitude
+                >::type
+#endif
+        > signed_integral_types;
+
+    // Define the list of unsigned integral types we are going to use
+    // for promotion
+    typedef detail::promote_integral::integral_types
+        <
+            unsigned short,
+            unsigned int,
+            unsigned long,
+            std::size_t,
+            unsigned long long
+#if defined(BOOST_HAS_INT128) && defined(BOOST_GEOMETRY_ENABLE_INT128)
+            , boost::uint128_type
+#endif
+#if !defined(BOOST_GEOMETRY_NO_MULTIPRECISION_INTEGER)
+            , typename multiprecision_integer_type
+                <
+                    min_bit_size_type::value,
+                    boost::multiprecision::unsigned_magnitude
+                >::type
+#endif
+        > unsigned_integral_types;
+
+    // Define the list of integral types that will be used for
+    // promotion (depending in whether we was to promote unsigned to
+    // unsigned or not)
+    typedef std::conditional_t
+        <
+            (is_unsigned && PromoteUnsignedToUnsigned),
+            unsigned_integral_types,
+            signed_integral_types
+        > integral_types;
+
+public:
+    typedef typename detail::promote_integral::promote_to_larger
+        <
+            T,
+            min_bit_size_type::value,
+            integral_types            
+        >::type type;
+};
+
+
+template <typename T, bool PromoteUnsignedToUnsigned, bool UseCheckedInteger>
+class promote_integral
+    <
+        T, PromoteUnsignedToUnsigned, UseCheckedInteger, false
+    >
+{
+public:
+    typedef T type;
+};
+
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_UTIL_PROMOTE_INTEGRAL_HPP

install/boost_1_75_0/include/boost/geometry/util/range.hpp

@@ -0,0 +1,460 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
+
+// This file was modified by Oracle on 2013-2020.
+// Modifications copyright (c) 2013-2020 Oracle and/or its affiliates.
+
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_RANGE_HPP
+#define BOOST_GEOMETRY_UTIL_RANGE_HPP
+
+#include <algorithm>
+#include <iterator>
+#include <type_traits>
+
+#include <boost/concept_check.hpp>
+#include <boost/config.hpp>
+#include <boost/core/addressof.hpp>
+#include <boost/mpl/has_xxx.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/empty.hpp>
+#include <boost/range/difference_type.hpp>
+#include <boost/range/has_range_iterator.hpp>
+#include <boost/range/iterator.hpp>
+#include <boost/range/rbegin.hpp>
+#include <boost/range/reference.hpp>
+#include <boost/range/size.hpp>
+#include <boost/range/value_type.hpp>
+
+#include <boost/geometry/core/assert.hpp>
+#include <boost/geometry/core/mutable_range.hpp>
+
+namespace boost { namespace geometry { namespace range
+{
+
+namespace detail
+{
+
+BOOST_MPL_HAS_XXX_TRAIT_DEF(iterator_category)
+
+template <typename T>
+struct is_iterator
+    : std::integral_constant
+        <
+            bool,
+            has_iterator_category
+                <
+                    std::iterator_traits<T>
+                >::value
+        >
+{};
+
+
+template <typename T, bool HasIterator = boost::has_range_iterator<T>::value>
+struct is_range_impl
+    : is_iterator
+        <
+            typename boost::range_iterator<T>::type
+        >
+{};
+template <typename T>
+struct is_range_impl<T, false>
+    : std::false_type
+{};
+
+template <typename T>
+struct is_range
+    : is_range_impl<T>
+{};
+
+
+// NOTE: For SinglePassRanges pos could iterate over all elements until the i-th element was met.
+
+template <typename RandomAccessRange>
+struct pos
+{
+    typedef typename boost::range_iterator<RandomAccessRange>::type iterator;
+    typedef typename boost::range_size<RandomAccessRange>::type size_type;
+    typedef typename boost::range_difference<RandomAccessRange>::type difference_type;
+
+    static inline iterator apply(RandomAccessRange & rng, size_type i)
+    {
+        BOOST_RANGE_CONCEPT_ASSERT(( boost::RandomAccessRangeConcept<RandomAccessRange> ));
+        return boost::begin(rng) + static_cast<difference_type>(i);
+    }
+};
+
+} // namespace detail
+
+/*!
+\brief Short utility to conveniently return an iterator of a RandomAccessRange.
+\ingroup utility
+*/
+template <typename RandomAccessRange>
+inline typename boost::range_iterator<RandomAccessRange const>::type
+pos(RandomAccessRange const& rng,
+    typename boost::range_size<RandomAccessRange const>::type i)
+{
+    BOOST_GEOMETRY_ASSERT(i <= boost::size(rng));
+    return detail::pos<RandomAccessRange const>::apply(rng, i);
+}
+
+/*!
+\brief Short utility to conveniently return an iterator of a RandomAccessRange.
+\ingroup utility
+*/
+template <typename RandomAccessRange>
+inline typename boost::range_iterator<RandomAccessRange>::type
+pos(RandomAccessRange & rng,
+    typename boost::range_size<RandomAccessRange>::type i)
+{
+    BOOST_GEOMETRY_ASSERT(i <= boost::size(rng));
+    return detail::pos<RandomAccessRange>::apply(rng, i);
+}
+
+/*!
+\brief Short utility to conveniently return an element of a RandomAccessRange.
+\ingroup utility
+*/
+template <typename RandomAccessRange>
+inline typename boost::range_reference<RandomAccessRange const>::type
+at(RandomAccessRange const& rng,
+   typename boost::range_size<RandomAccessRange const>::type i)
+{
+    BOOST_GEOMETRY_ASSERT(i < boost::size(rng));
+    return * detail::pos<RandomAccessRange const>::apply(rng, i);
+}
+
+/*!
+\brief Short utility to conveniently return an element of a RandomAccessRange.
+\ingroup utility
+*/
+template <typename RandomAccessRange>
+inline typename boost::range_reference<RandomAccessRange>::type
+at(RandomAccessRange & rng,
+   typename boost::range_size<RandomAccessRange>::type i)
+{
+    BOOST_GEOMETRY_ASSERT(i < boost::size(rng));
+    return * detail::pos<RandomAccessRange>::apply(rng, i);
+}
+
+/*!
+\brief Short utility to conveniently return the front element of a Range.
+\ingroup utility
+*/
+template <typename Range>
+inline typename boost::range_reference<Range const>::type
+front(Range const& rng)
+{
+    BOOST_GEOMETRY_ASSERT(!boost::empty(rng));
+    return *boost::begin(rng);
+}
+
+/*!
+\brief Short utility to conveniently return the front element of a Range.
+\ingroup utility
+*/
+template <typename Range>
+inline typename boost::range_reference<Range>::type
+front(Range & rng)
+{
+    BOOST_GEOMETRY_ASSERT(!boost::empty(rng));
+    return *boost::begin(rng);
+}
+
+// NOTE: For SinglePassRanges back() could iterate over all elements until the last element is met.
+
+/*!
+\brief Short utility to conveniently return the back element of a BidirectionalRange.
+\ingroup utility
+*/
+template <typename BidirectionalRange>
+inline typename boost::range_reference<BidirectionalRange const>::type
+back(BidirectionalRange const& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( boost::BidirectionalRangeConcept<BidirectionalRange const> ));
+    BOOST_GEOMETRY_ASSERT(!boost::empty(rng));
+    return *(boost::rbegin(rng));
+}
+
+/*!
+\brief Short utility to conveniently return the back element of a BidirectionalRange.
+\ingroup utility
+*/
+template <typename BidirectionalRange>
+inline typename boost::range_reference<BidirectionalRange>::type
+back(BidirectionalRange & rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((boost::BidirectionalRangeConcept<BidirectionalRange>));
+    BOOST_GEOMETRY_ASSERT(!boost::empty(rng));
+    return *(boost::rbegin(rng));
+}
+
+
+/*!
+\brief Short utility to conveniently clear a mutable range.
+       It uses traits::clear<>.
+\ingroup utility
+*/
+template <typename Range>
+inline void clear(Range & rng)
+{
+    // NOTE: this trait is probably not needed since it could be implemented using resize()
+    geometry::traits::clear<Range>::apply(rng);
+}
+
+/*!
+\brief Short utility to conveniently insert a new element at the end of a mutable range.
+       It uses boost::geometry::traits::push_back<>.
+\ingroup utility
+*/
+template <typename Range>
+inline void push_back(Range & rng,
+                      typename boost::range_value<Range>::type const& value)
+{
+    geometry::traits::push_back<Range>::apply(rng, value);
+}
+
+/*!
+\brief Short utility to conveniently resize a mutable range.
+       It uses boost::geometry::traits::resize<>.
+\ingroup utility
+*/
+template <typename Range>
+inline void resize(Range & rng,
+                   typename boost::range_size<Range>::type new_size)
+{
+    geometry::traits::resize<Range>::apply(rng, new_size);
+}
+
+
+/*!
+\brief Short utility to conveniently remove an element from the back of a mutable range.
+       It uses resize().
+\ingroup utility
+*/
+template <typename Range>
+inline void pop_back(Range & rng)
+{
+    BOOST_GEOMETRY_ASSERT(!boost::empty(rng));
+    range::resize(rng, boost::size(rng) - 1);
+}
+
+namespace detail {
+
+#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
+
+template <typename It,
+          typename OutIt,
+          bool UseMove = std::is_convertible
+                            <
+                                typename std::iterator_traits<It>::value_type &&,
+                                typename std::iterator_traits<OutIt>::value_type
+                            >::value>
+struct copy_or_move_impl
+{
+    static inline OutIt apply(It first, It last, OutIt out)
+    {
+        return std::move(first, last, out);
+    }
+};
+
+template <typename It, typename OutIt>
+struct copy_or_move_impl<It, OutIt, false>
+{
+    static inline OutIt apply(It first, It last, OutIt out)
+    {
+        return std::copy(first, last, out);
+    }
+};
+
+template <typename It, typename OutIt>
+inline OutIt copy_or_move(It first, It last, OutIt out)
+{
+    return copy_or_move_impl<It, OutIt>::apply(first, last, out);
+}
+
+#else
+
+template <typename It, typename OutIt>
+inline OutIt copy_or_move(It first, It last, OutIt out)
+{
+    return std::copy(first, last, out);
+}
+
+#endif
+
+} // namespace detail
+
+/*!
+\brief Short utility to conveniently remove an element from a mutable range.
+       It uses std::copy() and resize(). Version taking mutable iterators.
+\ingroup utility
+*/
+template <typename Range>
+inline typename boost::range_iterator<Range>::type
+erase(Range & rng,
+      typename boost::range_iterator<Range>::type it)
+{
+    BOOST_GEOMETRY_ASSERT(!boost::empty(rng));
+    BOOST_GEOMETRY_ASSERT(it != boost::end(rng));
+
+    typename boost::range_difference<Range>::type const
+        d = std::distance(boost::begin(rng), it);
+
+    typename boost::range_iterator<Range>::type
+        next = it;
+    ++next;
+
+    detail::copy_or_move(next, boost::end(rng), it);
+    range::resize(rng, boost::size(rng) - 1);
+
+    // NOTE: In general this should be sufficient:
+    //    return it;
+    // But in MSVC using the returned iterator causes
+    // assertion failures when iterator debugging is enabled
+    // Furthermore the code below should work in the case if resize()
+    // invalidates iterators when the container is resized down.
+    return boost::begin(rng) + d;
+}
+
+/*!
+\brief Short utility to conveniently remove an element from a mutable range.
+       It uses std::copy() and resize(). Version taking non-mutable iterators.
+\ingroup utility
+*/
+template <typename Range>
+inline typename boost::range_iterator<Range>::type
+erase(Range & rng,
+      typename boost::range_iterator<Range const>::type cit)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( boost::RandomAccessRangeConcept<Range> ));
+
+    typename boost::range_iterator<Range>::type
+        it = boost::begin(rng)
+                + std::distance(boost::const_begin(rng), cit);
+
+    return range::erase(rng, it);
+}
+
+/*!
+\brief Short utility to conveniently remove a range of elements from a mutable range.
+       It uses std::copy() and resize(). Version taking mutable iterators.
+\ingroup utility
+*/
+template <typename Range>
+inline typename boost::range_iterator<Range>::type
+erase(Range & rng,
+      typename boost::range_iterator<Range>::type first,
+      typename boost::range_iterator<Range>::type last)
+{
+    typename boost::range_difference<Range>::type const
+        diff = std::distance(first, last);
+    BOOST_GEOMETRY_ASSERT(diff >= 0);
+
+    std::size_t const count = static_cast<std::size_t>(diff);
+    BOOST_GEOMETRY_ASSERT(count <= boost::size(rng));
+    
+    if ( count > 0 )
+    {
+        typename boost::range_difference<Range>::type const
+            d = std::distance(boost::begin(rng), first);
+
+        detail::copy_or_move(last, boost::end(rng), first);
+        range::resize(rng, boost::size(rng) - count);
+
+        // NOTE: In general this should be sufficient:
+        //    return first;
+        // But in MSVC using the returned iterator causes
+        // assertion failures when iterator debugging is enabled
+        // Furthermore the code below should work in the case if resize()
+        // invalidates iterators when the container is resized down.
+        return boost::begin(rng) + d;
+    }
+
+    return first;
+}
+
+/*!
+\brief Short utility to conveniently remove a range of elements from a mutable range.
+       It uses std::copy() and resize(). Version taking non-mutable iterators.
+\ingroup utility
+*/
+template <typename Range>
+inline typename boost::range_iterator<Range>::type
+erase(Range & rng,
+      typename boost::range_iterator<Range const>::type cfirst,
+      typename boost::range_iterator<Range const>::type clast)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( boost::RandomAccessRangeConcept<Range> ));
+
+    typename boost::range_iterator<Range>::type
+        first = boost::begin(rng)
+                    + std::distance(boost::const_begin(rng), cfirst);
+    typename boost::range_iterator<Range>::type
+        last = boost::begin(rng)
+                    + std::distance(boost::const_begin(rng), clast);
+
+    return range::erase(rng, first, last);
+}
+
+// back_inserter
+
+template <class Container>
+class back_insert_iterator
+{
+public:
+    typedef std::output_iterator_tag iterator_category;
+    typedef void value_type;
+    typedef void difference_type;
+    typedef void pointer;
+    typedef void reference;
+
+    typedef Container container_type;
+
+    explicit back_insert_iterator(Container & c)
+        : container(boost::addressof(c))
+    {}
+
+    back_insert_iterator & operator=(typename Container::value_type const& value)
+    {
+        range::push_back(*container, value);
+        return *this;
+    }
+
+    back_insert_iterator & operator* ()
+    {
+        return *this;
+    }
+
+    back_insert_iterator & operator++ ()
+    {
+        return *this;
+    }
+
+    back_insert_iterator operator++(int)
+    {
+        return *this;
+    }
+
+private:
+    Container * container;
+};
+
+template <typename Range>
+inline back_insert_iterator<Range> back_inserter(Range & rng)
+{
+    return back_insert_iterator<Range>(rng);
+}
+
+}}} // namespace boost::geometry::range
+
+#endif // BOOST_GEOMETRY_UTIL_RANGE_HPP

install/boost_1_75_0/include/boost/geometry/util/rational.hpp

@@ -0,0 +1,179 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2011-2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2011-2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2011-2012 Mateusz Loskot, London, UK.
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_RATIONAL_HPP
+#define BOOST_GEOMETRY_UTIL_RATIONAL_HPP
+
+#include <boost/rational.hpp>
+#include <boost/numeric/conversion/bounds.hpp>
+
+#include <boost/geometry/util/coordinate_cast.hpp>
+#include <boost/geometry/util/select_most_precise.hpp>
+
+
+namespace boost{ namespace geometry
+{
+
+
+// Specialize for Boost.Geometry's coordinate cast
+// (from string to coordinate type)
+namespace detail
+{
+
+template <typename T>
+struct coordinate_cast<rational<T> >
+{
+    static inline void split_parts(std::string const& source, std::string::size_type p,
+        T& before, T& after, bool& negate, std::string::size_type& len)
+    {
+        std::string before_part = source.substr(0, p);
+        std::string const after_part = source.substr(p + 1);
+
+        negate = false;
+
+        if (before_part.size() > 0 && before_part[0] == '-')
+        {
+            negate = true;
+            before_part.erase(0, 1);
+        }
+        before = atol(before_part.c_str());
+        after = atol(after_part.c_str());
+        len = after_part.length();
+    }
+
+
+    static inline rational<T> apply(std::string const& source)
+    {
+        T before, after;
+        bool negate;
+        std::string::size_type len;
+
+        // Note: decimal comma is not (yet) supported, it does (and should) not
+        // occur in a WKT, where points are comma separated.
+        std::string::size_type p = source.find(".");
+        if (p == std::string::npos)
+        {
+            p = source.find("/");
+            if (p == std::string::npos)
+            {
+                return rational<T>(atol(source.c_str()));
+            }
+            split_parts(source, p, before, after, negate, len);
+
+            return negate
+                ? -rational<T>(before, after)
+                : rational<T>(before, after)
+                ;
+
+        }
+
+        split_parts(source, p, before, after, negate, len);
+
+        T den = 1;
+        for (std::string::size_type i = 0; i < len; i++)
+        {
+            den *= 10;
+        }
+
+        return negate
+            ? -rational<T>(before) - rational<T>(after, den)
+            : rational<T>(before) + rational<T>(after, den)
+            ;
+    }
+};
+
+} // namespace detail
+
+// Specialize for Boost.Geometry's select_most_precise
+template <typename T1, typename T2>
+struct select_most_precise<boost::rational<T1>, boost::rational<T2> >
+{
+    typedef typename boost::rational
+        <
+            typename select_most_precise<T1, T2>::type
+        > type;
+};
+
+template <typename T>
+struct select_most_precise<boost::rational<T>, double>
+{
+    typedef typename boost::rational<T> type;
+};
+
+
+}} // namespace boost::geometry
+
+
+// Specializes boost::rational to boost::numeric::bounds
+namespace boost { namespace numeric
+{
+
+template<class T>
+struct bounds<rational<T> >
+{
+    static inline rational<T> lowest()
+    {
+        return rational<T>(bounds<T>::lowest(), 1);
+    }
+    static inline rational<T> highest()
+    {
+        return rational<T>(bounds<T>::highest(), 1);
+    }
+};
+
+}} // namespace boost::numeric
+
+
+// Support for boost::numeric_cast to int and to double (necessary for SVG-mapper)
+namespace boost { namespace numeric
+{
+
+template
+<
+    typename T,
+    typename Traits,
+    typename OverflowHandler,
+    typename Float2IntRounder,
+    typename RawConverter,
+    typename UserRangeChecker
+>
+struct converter<int, rational<T>, Traits, OverflowHandler, Float2IntRounder, RawConverter, UserRangeChecker>
+{
+    static inline int convert(rational<T> const& arg)
+    {
+        return int(rational_cast<double>(arg));
+    }
+};
+
+template
+<
+    typename T,
+    typename Traits,
+    typename OverflowHandler,
+    typename Float2IntRounder,
+    typename RawConverter,
+    typename UserRangeChecker
+>
+struct converter<double, rational<T>, Traits, OverflowHandler, Float2IntRounder, RawConverter, UserRangeChecker>
+{
+    static inline double convert(rational<T> const& arg)
+    {
+        return rational_cast<double>(arg);
+    }
+};
+
+
+}}
+
+
+#endif // BOOST_GEOMETRY_UTIL_RATIONAL_HPP

install/boost_1_75_0/include/boost/geometry/util/select_calculation_type.hpp

@@ -0,0 +1,76 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
+
+// This file was modified by Oracle on 2014-2020.
+// Modifications copyright (c) 2014-2020 Oracle and/or its affiliates.
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_SELECT_CALCULATION_TYPE_HPP
+#define BOOST_GEOMETRY_UTIL_SELECT_CALCULATION_TYPE_HPP
+
+
+#include <boost/geometry/util/select_coordinate_type.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+
+/*!
+    \brief Meta-function selecting the "calculation" type
+    \details Based on two input geometry types, and an input calculation type,
+        (which defaults to void in the calling function), this meta-function
+        selects the most appropriate:
+        - if calculation type is specified, that one is used,
+        - if it is void, the most precise of the two points is used
+    \ingroup utility
+ */
+template <typename Geometry1, typename Geometry2, typename CalculationType>
+struct select_calculation_type
+{
+    typedef std::conditional_t
+        <
+            std::is_void<CalculationType>::value,
+            typename select_coordinate_type
+                <
+                    Geometry1,
+                    Geometry2
+                >::type,
+            CalculationType
+        > type;
+};
+
+// alternative version supporting more than 2 Geometries
+template
+<
+    typename CalculationType,
+    typename ...Geometries
+>
+struct select_calculation_type_alt
+{
+    typedef std::conditional_t
+        <
+            std::is_void<CalculationType>::value,
+            typename select_coordinate_type
+                <
+                    Geometries...
+                >::type,
+            CalculationType
+        > type;
+};
+
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_UTIL_SELECT_CALCULATION_TYPE_HPP

install/boost_1_75_0/include/boost/geometry/util/select_coordinate_type.hpp

@@ -0,0 +1,48 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
+
+// This file was modified by Oracle on 2014-2020.
+// Modifications copyright (c) 2014-2020 Oracle and/or its affiliates.
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_SELECT_COORDINATE_TYPE_HPP
+#define BOOST_GEOMETRY_UTIL_SELECT_COORDINATE_TYPE_HPP
+
+
+#include <boost/geometry/core/coordinate_type.hpp>
+#include <boost/geometry/util/select_most_precise.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+
+/*!
+    \brief Meta-function selecting the most precise coordinate type
+        of geometries
+    \ingroup utility
+ */
+template <typename ...Geometries>
+struct select_coordinate_type
+{
+    typedef typename select_most_precise
+        <
+            typename coordinate_type<Geometries>::type...
+        >::type type;
+};
+
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_UTIL_SELECT_COORDINATE_TYPE_HPP

install/boost_1_75_0/include/boost/geometry/util/select_most_precise.hpp

@@ -0,0 +1,148 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
+
+// This file was modified by Oracle on 2014-2020.
+// Modifications copyright (c) 2014-2020 Oracle and/or its affiliates.
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_SELECT_MOST_PRECISE_HPP
+#define BOOST_GEOMETRY_UTIL_SELECT_MOST_PRECISE_HPP
+
+
+#include <type_traits>
+
+
+namespace boost { namespace geometry
+{
+
+#ifndef DOXYGEN_NO_DETAIL
+
+namespace detail { namespace select_most_precise
+{
+
+
+// 0 - void
+// 1 - integral
+// 2 - floating point
+// 3 - non-fundamental
+template <typename T>
+struct type_priority
+    : std::conditional_t
+        <
+            std::is_void<T>::value,
+            std::integral_constant<int, 0>,
+            std::conditional_t
+                <
+                    std::is_fundamental<T>::value,
+                    std::conditional_t
+                        <
+                            std::is_floating_point<T>::value,
+                            std::integral_constant<int, 2>,
+                            std::integral_constant<int, 1>
+                        >,
+                    std::integral_constant<int, 3>
+                >
+        >
+{};
+
+
+template <typename T>
+struct type_size
+    : std::integral_constant<std::size_t, sizeof(T)>
+{};
+
+template <>
+struct type_size<void>
+    : std::integral_constant<std::size_t, 0>
+{};
+
+
+}} // namespace detail::select_most_precise
+#endif // DOXYGEN_NO_DETAIL
+
+
+/*!
+    \brief Meta-function to select the most accurate type for
+        calculations
+    \ingroup utility
+    \details select_most_precise classes, compares types on compile time.
+    For example, if an addition must be done with a double and an integer, the
+        result must be a double.
+    If both types are integer, the result can be an integer.
+    \note It is different from the "promote" class, already in boost. That
+        class promotes e.g. a (one) float to a double. This class selects a
+        type from two types. It takes the most accurate, but does not promote
+        afterwards.
+    \note If the input is a non-fundamental type, it might be a calculation
+        type such as a GMP-value or another high precision value. Therefore,
+        if one is non-fundamental, that one is chosen.
+    \note If both types are non-fundamental, the result is indeterminate and
+        currently the first one is chosen.
+*/
+template <typename ...Types>
+struct select_most_precise
+{
+    typedef void type;
+};
+
+template <typename T>
+struct select_most_precise<T>
+{
+    typedef T type;
+};
+
+template <typename T1, typename T2>
+struct select_most_precise<T1, T2>
+{
+    static const int priority1 = detail::select_most_precise::type_priority<T1>::value;
+    static const int priority2 = detail::select_most_precise::type_priority<T2>::value;
+    static const std::size_t size1 = detail::select_most_precise::type_size<T1>::value;
+    static const std::size_t size2 = detail::select_most_precise::type_size<T2>::value;
+
+    typedef std::conditional_t
+        <
+            (priority1 > priority2),
+            T1,
+            std::conditional_t
+                <
+                    (priority2 > priority1),
+                    T2,
+                    std::conditional_t // priority1 == priority2
+                        <
+                            (priority1 == 0 || priority1 == 3), // both void or non-fundamental
+                            T1,
+                            std::conditional_t // both fundamental
+                                <
+                                    (size2 > size1),
+                                    T2,
+                                    T1
+                                >
+                        >
+                >
+        > type;
+};
+
+template <typename T1, typename T2, typename ...Types>
+struct select_most_precise<T1, T2, Types...>
+{
+    typedef typename select_most_precise
+        <
+            typename select_most_precise<T1, T2>::type,
+            typename select_most_precise<Types...>::type
+        >::type type;
+};
+
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_UTIL_SELECT_MOST_PRECISE_HPP

install/boost_1_75_0/include/boost/geometry/util/sequence.hpp

@@ -0,0 +1,274 @@
+// Boost.Geometry
+
+// Copyright (c) 2020, Oracle and/or its affiliates.
+
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Licensed under the Boost Software License version 1.0.
+// http://www.boost.org/users/license.html
+
+#ifndef BOOST_GEOMETRY_UTIL_SEQUENCE_HPP
+#define BOOST_GEOMETRY_UTIL_SEQUENCE_HPP
+
+
+#include <type_traits>
+
+
+namespace boost { namespace geometry
+{
+
+namespace util
+{
+
+
+// An alternative would be to use std:tuple and std::pair
+//   but it would add dependency.
+
+
+template <typename ...Ts>
+struct type_sequence {};
+
+
+// true if T is a sequence
+template <typename T>
+struct is_sequence : std::false_type {};
+
+template <typename ...Ts>
+struct is_sequence<type_sequence<Ts...>> : std::true_type {};
+
+template <typename T, T ...Is>
+struct is_sequence<std::integer_sequence<T, Is...>> : std::true_type {};
+
+
+// number of elements in a sequence
+template <typename Sequence>
+struct sequence_size {};
+
+template <typename ...Ts>
+struct sequence_size<type_sequence<Ts...>>
+    : std::integral_constant<std::size_t, sizeof...(Ts)>
+{};
+
+template <typename T, T ...Is>
+struct sequence_size<std::integer_sequence<T, Is...>>
+    : std::integral_constant<std::size_t, sizeof...(Is)>
+{};
+
+
+// element of a sequence
+template <std::size_t I, typename Sequence>
+struct sequence_element {};
+
+template <std::size_t I, typename T, typename ...Ts>
+struct sequence_element<I, type_sequence<T, Ts...>>
+{
+    typedef typename sequence_element<I - 1, type_sequence<Ts...>>::type type;
+};
+
+template <typename T, typename ...Ts>
+struct sequence_element<0, type_sequence<T, Ts...>>
+{
+    typedef T type;
+};
+
+template <std::size_t I, typename T, T J, T ...Js>
+struct sequence_element<I, std::integer_sequence<T, J, Js...>>
+    : std::integral_constant
+        <
+            T,
+            sequence_element<I - 1, std::integer_sequence<T, Js...>>::value
+        >
+{};
+
+template <typename T, T J, T ...Js>
+struct sequence_element<0, std::integer_sequence<T, J, Js...>>
+    : std::integral_constant<T, J>
+{};
+
+
+template <typename Sequence>
+struct sequence_front
+    : sequence_element<0, Sequence>
+{
+    static_assert(sequence_size<Sequence>::value > 0, "Sequence can not be empty.");
+};
+
+
+template <typename Sequence>
+struct sequence_back
+    : sequence_element<sequence_size<Sequence>::value - 1, Sequence>
+{
+    static_assert(sequence_size<Sequence>::value > 0, "Sequence can not be empty.");
+};
+
+
+template <typename Sequence>
+struct sequence_empty
+    : std::integral_constant
+        <
+            bool,
+            sequence_size<Sequence>::value == 0
+        >
+{};
+
+
+// merge<type_sequence<A, B>, type_sequence<C, D>>::type is
+//   type_sequence<A, B, C, D>
+// merge<integer_sequence<A, B>, integer_sequence<C, D>>::type is
+//   integer_sequence<A, B, C, D>
+template <typename ...Sequences>
+struct merge;
+
+template <typename S>
+struct merge<S>
+{
+    typedef S type;
+};
+
+template <typename ...T1s, typename ...T2s>
+struct merge<type_sequence<T1s...>, type_sequence<T2s...>>
+{
+    typedef type_sequence<T1s..., T2s...> type;
+};
+
+template <typename T, T ...I1s, T ...I2s>
+struct merge<std::integer_sequence<T, I1s...>, std::integer_sequence<T, I2s...>>
+{
+    typedef std::integer_sequence<T, I1s..., I2s...> type;
+};
+
+template <typename S1, typename S2, typename ...Sequences>
+struct merge<S1, S2, Sequences...>
+{
+    typedef typename merge
+        <
+            typename merge<S1, S2>::type,
+            typename merge<Sequences...>::type
+        >::type type;
+};
+
+
+// combine<type_sequence<A, B>, type_sequence<C, D>>::type is
+//   type_sequence<type_sequence<A, C>, type_sequence<A, D>,
+//                 type_sequence<B, C>, type_sequence<B, D>>
+template <typename Sequence1, typename Sequence2>
+struct combine;
+
+template <typename ...T1s, typename ...T2s>
+struct combine<type_sequence<T1s...>, type_sequence<T2s...>>
+{
+    template <typename U1, typename ...U2s>
+    using type_sequence_t = type_sequence<type_sequence<U1, U2s>...>;
+
+    typedef typename merge
+        <
+            type_sequence_t<T1s, T2s...>...
+        >::type type;
+};
+
+// combine<integer_sequence<T, 1, 2>, integer_sequence<T, 3, 4>>::type is
+//   type_sequence<integer_sequence<T, 1, 3>, integer_sequence<T, 1, 4>,
+//                 integer_sequence<T, 2, 3>, integer_sequence<T, 2, 4>>
+template <typename T, T ...I1s, T ...I2s>
+struct combine<std::integer_sequence<T, I1s...>, std::integer_sequence<T, I2s...>>
+{
+    template <T J1, T ...J2s>
+    using type_sequence_t = type_sequence<std::integer_sequence<T, J1, J2s>...>;
+
+    typedef typename merge
+        <
+            type_sequence_t<I1s, I2s...>...
+        >::type type;
+};
+
+
+// Selects least element from a parameter pack based on
+// LessPred<T1, T2>::value comparison, similar to std::min_element
+template
+<
+    template <typename, typename> class LessPred,
+    typename ...Ts
+>
+struct select_pack_element;
+
+template
+<
+    template <typename, typename> class LessPred,
+    typename T
+>
+struct select_pack_element<LessPred, T>
+{
+    typedef T type;
+};
+
+template
+<
+    template <typename, typename> class LessPred,
+    typename T1, typename T2
+>
+struct select_pack_element<LessPred, T1, T2>
+{
+    typedef std::conditional_t<LessPred<T1, T2>::value, T1, T2> type;
+};
+
+template
+<
+    template <typename, typename> class LessPred,
+    typename T1, typename T2, typename ...Ts
+>
+struct select_pack_element<LessPred, T1, T2, Ts...>
+{
+    typedef typename select_pack_element
+        <
+            LessPred,
+            typename select_pack_element<LessPred, T1, T2>::type,
+            typename select_pack_element<LessPred, Ts...>::type
+        >::type type;
+};
+
+
+// Selects least element from a sequence based on
+// LessPred<T1, T2>::value comparison, similar to std::min_element
+template
+<
+    typename Sequence,
+    template <typename, typename> class LessPred    
+>
+struct select_element;
+
+template
+<
+    typename ...Ts,
+    template <typename, typename> class LessPred
+>
+struct select_element<type_sequence<Ts...>, LessPred>
+{
+    typedef typename select_pack_element<LessPred, Ts...>::type type;
+};
+
+
+// Selects least pair sequence of elements from a parameter pack based on
+// LessPred<xxx_sequence<T11, T12>, xxx_sequence<T21, T22>>::value comparison
+template
+<
+    typename Sequence1,
+    typename Sequence2,
+    template <typename, typename> class LessPred
+>
+struct select_combination_element
+{
+    typedef typename select_element
+        <
+            typename combine<Sequence1, Sequence2>::type,
+            LessPred
+        >::type type;
+};
+
+
+} // namespace util
+
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_UTIL_SEQUENCE_HPP

install/boost_1_75_0/include/boost/geometry/util/series_expansion.hpp

@@ -0,0 +1,752 @@
+// Boost.Geometry
+
+// Copyright (c) 2018 Adeel Ahmad, Islamabad, Pakistan.
+
+// Contributed and/or modified by Adeel Ahmad, as part of Google Summer of Code 2018 program.
+
+// This file was modified by Oracle on 2019.
+// Modifications copyright (c) 2019 Oracle and/or its affiliates.
+
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+// This file is converted from GeographicLib, https://geographiclib.sourceforge.io
+// GeographicLib is originally written by Charles Karney.
+
+// Author: Charles Karney (2008-2017)
+
+// Last updated version of GeographicLib: 1.49
+
+// Original copyright notice:
+
+// Copyright (c) Charles Karney (2008-2017) <charles@karney.com> and licensed
+// under the MIT/X11 License. For more information, see
+// https://geographiclib.sourceforge.io
+
+#ifndef BOOST_GEOMETRY_UTIL_SERIES_EXPANSION_HPP
+#define BOOST_GEOMETRY_UTIL_SERIES_EXPANSION_HPP
+
+#include <boost/geometry/core/assert.hpp>
+#include <boost/geometry/util/math.hpp>
+
+namespace boost { namespace geometry { namespace series_expansion {
+
+    /*
+     Generate and evaluate the series expansion of the following integral
+
+     I1 = integrate( sqrt(1+k2*sin(sigma1)^2), sigma1, 0, sigma )
+
+     which is valid for k2 small. We substitute k2 = 4 * eps / (1 - eps)^2
+     and expand (1 - eps) * I1 retaining terms up to order eps^maxpow
+     in A1 and C1[l].
+
+     The resulting series is of the form
+
+     A1 * ( sigma + sum(C1[l] * sin(2*l*sigma), l, 1, maxpow) ).
+
+     The scale factor A1-1 = mean value of (d/dsigma)I1 - 1
+
+     The expansion above is performed in Maxima, a Computer Algebra System.
+     The C++ code (that yields the function evaluate_A1 below) is
+     generated by the following Maxima script:
+     geometry/doc/other/maxima/geod.mac
+
+     To replace each number x by CT(x) the following
+     script can be used:
+       sed -e 's/[0-9]\+/CT(&)/g; s/\[CT/\[/g; s/)\]/\]/g;
+               s/case\sCT(/case /g; s/):/:/g; s/epsCT(2)/eps2/g;'
+    */
+    template <size_t SeriesOrder, typename CT>
+    inline CT evaluate_A1(CT eps)
+    {
+        CT eps2 = math::sqr(eps);
+        CT t;
+        switch (SeriesOrder/2) {
+        case 0:
+            t = CT(0);
+            break;
+        case 1:
+            t = eps2/CT(4);
+            break;
+        case 2:
+            t = eps2*(eps2+CT(16))/CT(64);
+            break;
+        case 3:
+            t = eps2*(eps2*(eps2+CT(4))+CT(64))/CT(256);
+            break;
+        case 4:
+            t = eps2*(eps2*(eps2*(CT(25)*eps2+CT(64))+CT(256))+CT(4096))/CT(16384);
+            break;
+        }
+        return (t + eps) / (CT(1) - eps);
+    }
+
+    /*
+     Generate and evaluate the series expansion of the following integral
+
+     I2 = integrate( 1/sqrt(1+k2*sin(sigma1)^2), sigma1, 0, sigma )
+
+     which is valid for k2 small. We substitute k2 = 4 * eps / (1 - eps)^2
+     and expand (1 - eps) * I2 retaining terms up to order eps^maxpow
+     in A2 and C2[l].
+
+     The resulting series is of the form
+
+     A2 * ( sigma + sum(C2[l] * sin(2*l*sigma), l, 1, maxpow) )
+
+     The scale factor A2-1 = mean value of (d/dsigma)2 - 1
+
+     The expansion above is performed in Maxima, a Computer Algebra System.
+     The C++ code (that yields the function evaluate_A2 below) is
+     generated by the following Maxima script:
+     geometry/doc/other/maxima/geod.mac
+    */
+    template <size_t SeriesOrder, typename CT>
+    inline CT evaluate_A2(CT const& eps)
+    {
+        CT const eps2 = math::sqr(eps);
+        CT t;
+        switch (SeriesOrder/2) {
+        case 0:
+            t = CT(0);
+            break;
+        case 1:
+            t = -CT(3)*eps2/CT(4);
+            break;
+        case 2:
+            t = (-CT(7)*eps2-CT(48))*eps2/CT(64);
+            break;
+        case 3:
+            t = eps2*((-CT(11)*eps2-CT(28))*eps2-CT(192))/CT(256);
+            break;
+        default:
+            t = eps2*(eps2*((-CT(375)*eps2-CT(704))*eps2-CT(1792))-CT(12288))/CT(16384);
+            break;
+        }
+        return (t - eps) / (CT(1) + eps);
+    }
+
+    /*
+     Express
+
+        I3 = integrate( (2-f)/(1+(1-f)*sqrt(1+k2*sin(sigma1)^2)), sigma1, 0, sigma )
+
+     as a series
+
+        A3 * ( sigma + sum(C3[l] * sin(2*l*sigma), l, 1, maxpow-1) )
+
+     valid for f and k2 small.  It is convenient to write k2 = 4 * eps / (1 -
+     eps)^2 and f = 2*n/(1+n) and expand in eps and n.  This procedure leads
+     to a series where the coefficients of eps^j are terminating series in n.
+
+     The scale factor A3 = mean value of (d/dsigma)I3
+
+     The expansion above is performed in Maxima, a Computer Algebra System.
+     The C++ code (that yields the function evaluate_coeffs_A3 below) is
+     generated by the following Maxima script:
+     geometry/doc/other/maxima/geod.mac
+    */
+    template <typename Coeffs, typename CT>
+    inline void evaluate_coeffs_A3(Coeffs &c, CT const& n)
+    {
+        switch (int(Coeffs::static_size)) {
+        case 0:
+            break;
+        case 1:
+            c[0] = CT(1);
+            break;
+        case 2:
+            c[0] = CT(1);
+            c[1] = -CT(1)/CT(2);
+            break;
+        case 3:
+            c[0] = CT(1);
+            c[1] = (n-CT(1))/CT(2);
+            c[2] = -CT(1)/CT(4);
+            break;
+        case 4:
+            c[0] = CT(1);
+            c[1] = (n-CT(1))/CT(2);
+            c[2] = (-n-CT(2))/CT(8);
+            c[3] = -CT(1)/CT(16);
+            break;
+        case 5:
+            c[0] = CT(1);
+            c[1] = (n-CT(1))/CT(2);
+            c[2] = (n*(CT(3)*n-CT(1))-CT(2))/CT(8);
+            c[3] = (-CT(3)*n-CT(1))/CT(16);
+            c[4] = -CT(3)/CT(64);
+            break;
+        case 6:
+            c[0] = CT(1);
+            c[1] = (n-CT(1))/CT(2);
+            c[2] = (n*(CT(3)*n-CT(1))-CT(2))/CT(8);
+            c[3] = ((-n-CT(3))*n-CT(1))/CT(16);
+            c[4] = (-CT(2)*n-CT(3))/CT(64);
+            c[5] = -CT(3)/CT(128);
+            break;
+        case 7:
+            c[0] = CT(1);
+            c[1] = (n-CT(1))/CT(2);
+            c[2] = (n*(CT(3)*n-CT(1))-CT(2))/CT(8);
+            c[3] = (n*(n*(CT(5)*n-CT(1))-CT(3))-CT(1))/CT(16);
+            c[4] = ((-CT(10)*n-CT(2))*n-CT(3))/CT(64);
+            c[5] = (-CT(5)*n-CT(3))/CT(128);
+            c[6] = -CT(5)/CT(256);
+            break;
+        default:
+            c[0] = CT(1);
+            c[1] = (n-CT(1))/CT(2);
+            c[2] = (n*(CT(3)*n-CT(1))-CT(2))/CT(8);
+            c[3] = (n*(n*(CT(5)*n-CT(1))-CT(3))-CT(1))/CT(16);
+            c[4] = (n*((-CT(5)*n-CT(20))*n-CT(4))-CT(6))/CT(128);
+            c[5] = ((-CT(5)*n-CT(10))*n-CT(6))/CT(256);
+            c[6] = (-CT(15)*n-CT(20))/CT(1024);
+            c[7] = -CT(25)/CT(2048);
+            break;
+        }
+    }
+
+    /*
+     The coefficients C1[l] in the Fourier expansion of B1.
+
+     The expansion below is performed in Maxima, a Computer Algebra System.
+     The C++ code (that yields the function evaluate_coeffs_C1 below) is
+     generated by the following Maxima script:
+     geometry/doc/other/maxima/geod.mac
+    */
+    template <typename Coeffs, typename CT>
+    inline void evaluate_coeffs_C1(Coeffs &c, CT const& eps)
+    {
+        CT eps2 = math::sqr(eps);
+        CT d = eps;
+        switch (int(Coeffs::static_size) - 1) {
+        case 0:
+            break;
+        case 1:
+            c[1] = -d/CT(2);
+            break;
+        case 2:
+            c[1] = -d/CT(2);
+            d *= eps;
+            c[2] = -d/CT(16);
+            break;
+        case 3:
+            c[1] = d*(CT(3)*eps2-CT(8))/CT(16);
+            d *= eps;
+            c[2] = -d/CT(16);
+            d *= eps;
+            c[3] = -d/CT(48);
+            break;
+        case 4:
+            c[1] = d*(CT(3)*eps2-CT(8))/CT(16);
+            d *= eps;
+            c[2] = d*(eps2-CT(2))/CT(32);
+            d *= eps;
+            c[3] = -d/CT(48);
+            d *= eps;
+            c[4] = -CT(5)*d/CT(512);
+            break;
+        case 5:
+            c[1] = d*((CT(6)-eps2)*eps2-CT(16))/CT(32);
+            d *= eps;
+            c[2] = d*(eps2-CT(2))/CT(32);
+            d *= eps;
+            c[3] = d*(CT(9)*eps2-CT(16))/CT(768);
+            d *= eps;
+            c[4] = -CT(5)*d/CT(512);
+            d *= eps;
+            c[5] = -CT(7)*d/CT(1280);
+            break;
+        case 6:
+            c[1] = d*((CT(6)-eps2)*eps2-CT(16))/CT(32);
+            d *= eps;
+            c[2] = d*((CT(64)-CT(9)*eps2)*eps2-CT(128))/CT(2048);
+            d *= eps;
+            c[3] = d*(CT(9)*eps2-CT(16))/CT(768);
+            d *= eps;
+            c[4] = d*(CT(3)*eps2-CT(5))/CT(512);
+            d *= eps;
+            c[5] = -CT(7)*d/CT(1280);
+            d *= eps;
+            c[6] = -CT(7)*d/CT(2048);
+            break;
+        case 7:
+            c[1] = d*(eps2*(eps2*(CT(19)*eps2-CT(64))+CT(384))-CT(1024))/CT(2048);
+            d *= eps;
+            c[2] = d*((CT(64)-CT(9)*eps2)*eps2-CT(128))/CT(2048);
+            d *= eps;
+            c[3] = d*((CT(72)-CT(9)*eps2)*eps2-CT(128))/CT(6144);
+            d *= eps;
+            c[4] = d*(CT(3)*eps2-CT(5))/CT(512);
+            d *= eps;
+            c[5] = d*(CT(35)*eps2-CT(56))/CT(10240);
+            d *= eps;
+            c[6] = -CT(7)*d/CT(2048);
+            d *= eps;
+            c[7] = -CT(33)*d/CT(14336);
+            break;
+        default:
+            c[1] = d*(eps2*(eps2*(CT(19)*eps2-CT(64))+CT(384))-CT(1024))/CT(2048);
+            d *= eps;
+            c[2] = d*(eps2*(eps2*(CT(7)*eps2-CT(18))+CT(128))-CT(256))/CT(4096);
+            d *= eps;
+            c[3] = d*((CT(72)-CT(9)*eps2)*eps2-CT(128))/CT(6144);
+            d *= eps;
+            c[4] = d*((CT(96)-CT(11)*eps2)*eps2-CT(160))/CT(16384);
+            d *= eps;
+            c[5] = d*(CT(35)*eps2-CT(56))/CT(10240);
+            d *= eps;
+            c[6] = d*(CT(9)*eps2-CT(14))/CT(4096);
+            d *= eps;
+            c[7] = -CT(33)*d/CT(14336);
+            d *= eps;
+            c[8] = -CT(429)*d/CT(262144);
+            break;
+        }
+    }
+
+    /*
+     The coefficients C1p[l] in the Fourier expansion of B1p.
+
+     The expansion below is performed in Maxima, a Computer Algebra System.
+     The C++ code (that yields the function evaluate_coeffs_C1p below) is
+     generated by the following Maxima script:
+     geometry/doc/other/maxima/geod.mac
+    */
+    template <typename Coeffs, typename CT>
+    inline void evaluate_coeffs_C1p(Coeffs& c, CT const& eps)
+    {
+        CT const eps2 = math::sqr(eps);
+        CT d = eps;
+        switch (int(Coeffs::static_size) - 1) {
+        case 0:
+            break;
+        case 1:
+            c[1] = d/CT(2);
+            break;
+        case 2:
+            c[1] = d/CT(2);
+            d *= eps;
+            c[2] = CT(5)*d/CT(16);
+            break;
+        case 3:
+            c[1] = d*(CT(16)-CT(9)*eps2)/CT(32);
+            d *= eps;
+            c[2] = CT(5)*d/CT(16);
+            d *= eps;
+            c[3] = CT(29)*d/CT(96);
+            break;
+        case 4:
+            c[1] = d*(CT(16)-CT(9)*eps2)/CT(32);
+            d *= eps;
+            c[2] = d*(CT(30)-CT(37)*eps2)/CT(96);
+            d *= eps;
+            c[3] = CT(29)*d/CT(96);
+            d *= eps;
+            c[4] = CT(539)*d/CT(1536);
+            break;
+        case 5:
+            c[1] = d*(eps2*(CT(205)*eps2-CT(432))+CT(768))/CT(1536);
+            d *= eps;
+            c[2] = d*(CT(30)-CT(37)*eps2)/CT(96);
+            d *= eps;
+            c[3] = d*(CT(116)-CT(225)*eps2)/CT(384);
+            d *= eps;
+            c[4] = CT(539)*d/CT(1536);
+            d *= eps;
+            c[5] = CT(3467)*d/CT(7680);
+            break;
+        case 6:
+            c[1] = d*(eps2*(CT(205)*eps2-CT(432))+CT(768))/CT(1536);
+            d *= eps;
+            c[2] = d*(eps2*(CT(4005)*eps2-CT(4736))+CT(3840))/CT(12288);
+            d *= eps;
+            c[3] = d*(CT(116)-CT(225)*eps2)/CT(384);
+            d *= eps;
+            c[4] = d*(CT(2695)-CT(7173)*eps2)/CT(7680);
+            d *= eps;
+            c[5] = CT(3467)*d/CT(7680);
+            d *= eps;
+            c[6] = CT(38081)*d/CT(61440);
+            break;
+        case 7:
+            c[1] = d*(eps2*((CT(9840)-CT(4879)*eps2)*eps2-CT(20736))+CT(36864))/CT(73728);
+            d *= eps;
+            c[2] = d*(eps2*(CT(4005)*eps2-CT(4736))+CT(3840))/CT(12288);
+            d *= eps;
+            c[3] = d*(eps2*(CT(8703)*eps2-CT(7200))+CT(3712))/CT(12288);
+            d *= eps;
+            c[4] = d*(CT(2695)-CT(7173)*eps2)/CT(7680);
+            d *= eps;
+            c[5] = d*(CT(41604)-CT(141115)*eps2)/CT(92160);
+            d *= eps;
+            c[6] = CT(38081)*d/CT(61440);
+            d *= eps;
+            c[7] = CT(459485)*d/CT(516096);
+            break;
+        default:
+            c[1] = d*(eps2*((CT(9840)-CT(4879)*eps2)*eps2-CT(20736))+CT(36864))/CT(73728);
+            d *= eps;
+            c[2] = d*(eps2*((CT(120150)-CT(86171)*eps2)*eps2-CT(142080))+CT(115200))/CT(368640);
+            d *= eps;
+            c[3] = d*(eps2*(CT(8703)*eps2-CT(7200))+CT(3712))/CT(12288);
+            d *= eps;
+            c[4] = d*(eps2*(CT(1082857)*eps2-CT(688608))+CT(258720))/CT(737280);
+            d *= eps;
+            c[5] = d*(CT(41604)-CT(141115)*eps2)/CT(92160);
+            d *= eps;
+            c[6] = d*(CT(533134)-CT(2200311)*eps2)/CT(860160);
+            d *= eps;
+            c[7] = CT(459485)*d/CT(516096);
+            d *= eps;
+            c[8] = CT(109167851)*d/CT(82575360);
+            break;
+        }
+    }
+
+    /*
+     The coefficients C2[l] in the Fourier expansion of B2.
+
+     The expansion below is performed in Maxima, a Computer Algebra System.
+     The C++ code (that yields the function evaluate_coeffs_C2 below) is
+     generated by the following Maxima script:
+     geometry/doc/other/maxima/geod.mac
+    */
+    template <typename Coeffs, typename CT>
+    inline void evaluate_coeffs_C2(Coeffs& c, CT const& eps)
+    {
+        CT const eps2 = math::sqr(eps);
+        CT d = eps;
+        switch (int(Coeffs::static_size) - 1) {
+        case 0:
+            break;
+        case 1:
+            c[1] = d/CT(2);
+            break;
+        case 2:
+            c[1] = d/CT(2);
+            d *= eps;
+            c[2] = CT(3)*d/CT(16);
+            break;
+        case 3:
+            c[1] = d*(eps2+CT(8))/CT(16);
+            d *= eps;
+            c[2] = CT(3)*d/CT(16);
+            d *= eps;
+            c[3] = CT(5)*d/CT(48);
+            break;
+        case 4:
+            c[1] = d*(eps2+CT(8))/CT(16);
+            d *= eps;
+            c[2] = d*(eps2+CT(6))/CT(32);
+            d *= eps;
+            c[3] = CT(5)*d/CT(48);
+            d *= eps;
+            c[4] = CT(35)*d/CT(512);
+            break;
+        case 5:
+            c[1] = d*(eps2*(eps2+CT(2))+CT(16))/CT(32);
+            d *= eps;
+            c[2] = d*(eps2+CT(6))/CT(32);
+            d *= eps;
+            c[3] = d*(CT(15)*eps2+CT(80))/CT(768);
+            d *= eps;
+            c[4] = CT(35)*d/CT(512);
+            d *= eps;
+            c[5] = CT(63)*d/CT(1280);
+            break;
+        case 6:
+            c[1] = d*(eps2*(eps2+CT(2))+CT(16))/CT(32);
+            d *= eps;
+            c[2] = d*(eps2*(CT(35)*eps2+CT(64))+CT(384))/CT(2048);
+            d *= eps;
+            c[3] = d*(CT(15)*eps2+CT(80))/CT(768);
+            d *= eps;
+            c[4] = d*(CT(7)*eps2+CT(35))/CT(512);
+            d *= eps;
+            c[5] = CT(63)*d/CT(1280);
+            d *= eps;
+            c[6] = CT(77)*d/CT(2048);
+            break;
+        case 7:
+            c[1] = d*(eps2*(eps2*(CT(41)*eps2+CT(64))+CT(128))+CT(1024))/CT(2048);
+            d *= eps;
+            c[2] = d*(eps2*(CT(35)*eps2+CT(64))+CT(384))/CT(2048);
+            d *= eps;
+            c[3] = d*(eps2*(CT(69)*eps2+CT(120))+CT(640))/CT(6144);
+            d *= eps;
+            c[4] = d*(CT(7)*eps2+CT(35))/CT(512);
+            d *= eps;
+            c[5] = d*(CT(105)*eps2+CT(504))/CT(10240);
+            d *= eps;
+            c[6] = CT(77)*d/CT(2048);
+            d *= eps;
+            c[7] = CT(429)*d/CT(14336);
+            break;
+        default:
+            c[1] = d*(eps2*(eps2*(CT(41)*eps2+CT(64))+CT(128))+CT(1024))/CT(2048);
+            d *= eps;
+            c[2] = d*(eps2*(eps2*(CT(47)*eps2+CT(70))+CT(128))+CT(768))/CT(4096);
+            d *= eps;
+            c[3] = d*(eps2*(CT(69)*eps2+CT(120))+CT(640))/CT(6144);
+            d *= eps;
+            c[4] = d*(eps2*(CT(133)*eps2+CT(224))+CT(1120))/CT(16384);
+            d *= eps;
+            c[5] = d*(CT(105)*eps2+CT(504))/CT(10240);
+            d *= eps;
+            c[6] = d*(CT(33)*eps2+CT(154))/CT(4096);
+            d *= eps;
+            c[7] = CT(429)*d/CT(14336);
+            d *= eps;
+            c[8] = CT(6435)*d/CT(262144);
+            break;
+        }
+    }
+
+    /*
+     The coefficients C3[l] in the Fourier expansion of B3.
+
+     The expansion below is performed in Maxima, a Computer Algebra System.
+     The C++ code (that yields the function evaluate_coeffs_C3 below) is
+     generated by the following Maxima script:
+     geometry/doc/other/maxima/geod.mac
+    */
+    template <size_t SeriesOrder, typename Coeffs, typename CT>
+    inline void evaluate_coeffs_C3x(Coeffs &c, CT const& n) {
+        size_t const coeff_size = Coeffs::static_size;
+        size_t const expected_size = (SeriesOrder * (SeriesOrder - 1)) / 2;
+        BOOST_GEOMETRY_ASSERT((coeff_size == expected_size));
+
+        const CT n2 = math::sqr(n);
+        switch (SeriesOrder) {
+        case 0:
+            break;
+        case 1:
+            break;
+        case 2:
+            c[0] = (CT(1)-n)/CT(4);
+            break;
+        case 3:
+            c[0] = (CT(1)-n)/CT(4);
+            c[1] = (CT(1)-n2)/CT(8);
+            c[2] = ((n-CT(3))*n+CT(2))/CT(32);
+            break;
+        case 4:
+            c[0] = (CT(1)-n)/CT(4);
+            c[1] = (CT(1)-n2)/CT(8);
+            c[2] = (n*((-CT(5)*n-CT(1))*n+CT(3))+CT(3))/CT(64);
+            c[3] = ((n-CT(3))*n+CT(2))/CT(32);
+            c[4] = (n*(n*(CT(2)*n-CT(3))-CT(2))+CT(3))/CT(64);
+            c[5] = (n*((CT(5)-n)*n-CT(9))+CT(5))/CT(192);
+            break;
+        case 5:
+            c[0] = (CT(1)-n)/CT(4);
+            c[1] = (CT(1)-n2)/CT(8);
+            c[2] = (n*((-CT(5)*n-CT(1))*n+CT(3))+CT(3))/CT(64);
+            c[3] = (n*((CT(2)-CT(2)*n)*n+CT(2))+CT(5))/CT(128);
+            c[4] = ((n-CT(3))*n+CT(2))/CT(32);
+            c[5] = (n*(n*(CT(2)*n-CT(3))-CT(2))+CT(3))/CT(64);
+            c[6] = (n*((-CT(6)*n-CT(9))*n+CT(2))+CT(6))/CT(256);
+            c[7] = (n*((CT(5)-n)*n-CT(9))+CT(5))/CT(192);
+            c[8] = (n*(n*(CT(10)*n-CT(6))-CT(10))+CT(9))/CT(384);
+            c[9] = (n*((CT(20)-CT(7)*n)*n-CT(28))+CT(14))/CT(1024);
+            break;
+        case 6:
+            c[0] = (CT(1)-n)/CT(4);
+            c[1] = (CT(1)-n2)/CT(8);
+            c[2] = (n*((-CT(5)*n-CT(1))*n+CT(3))+CT(3))/CT(64);
+            c[3] = (n*((CT(2)-CT(2)*n)*n+CT(2))+CT(5))/CT(128);
+            c[4] = (n*(CT(3)*n+CT(11))+CT(12))/CT(512);
+            c[5] = ((n-CT(3))*n+CT(2))/CT(32);
+            c[6] = (n*(n*(CT(2)*n-CT(3))-CT(2))+CT(3))/CT(64);
+            c[7] = (n*((-CT(6)*n-CT(9))*n+CT(2))+CT(6))/CT(256);
+            c[8] = ((CT(1)-CT(2)*n)*n+CT(5))/CT(256);
+            c[9] = (n*((CT(5)-n)*n-CT(9))+CT(5))/CT(192);
+            c[10] = (n*(n*(CT(10)*n-CT(6))-CT(10))+CT(9))/CT(384);
+            c[11] = ((-CT(77)*n-CT(8))*n+CT(42))/CT(3072);
+            c[12] = (n*((CT(20)-CT(7)*n)*n-CT(28))+CT(14))/CT(1024);
+            c[13] = ((-CT(7)*n-CT(40))*n+CT(28))/CT(2048);
+            c[14] = (n*(CT(75)*n-CT(90))+CT(42))/CT(5120);
+            break;
+        case 7:
+            c[0] = (CT(1)-n)/CT(4);
+            c[1] = (CT(1)-n2)/CT(8);
+            c[2] = (n*((-CT(5)*n-CT(1))*n+CT(3))+CT(3))/CT(64);
+            c[3] = (n*((CT(2)-CT(2)*n)*n+CT(2))+CT(5))/CT(128);
+            c[4] = (n*(CT(3)*n+CT(11))+CT(12))/CT(512);
+            c[5] = (CT(10)*n+CT(21))/CT(1024);
+            c[6] = ((n-CT(3))*n+CT(2))/CT(32);
+            c[7] = (n*(n*(CT(2)*n-CT(3))-CT(2))+CT(3))/CT(64);
+            c[8] = (n*((-CT(6)*n-CT(9))*n+CT(2))+CT(6))/CT(256);
+            c[9] = ((CT(1)-CT(2)*n)*n+CT(5))/CT(256);
+            c[10] = (CT(69)*n+CT(108))/CT(8192);
+            c[11] = (n*((CT(5)-n)*n-CT(9))+CT(5))/CT(192);
+            c[12] = (n*(n*(CT(10)*n-CT(6))-CT(10))+CT(9))/CT(384);
+            c[13] = ((-CT(77)*n-CT(8))*n+CT(42))/CT(3072);
+            c[14] = (CT(12)-n)/CT(1024);
+            c[15] = (n*((CT(20)-CT(7)*n)*n-CT(28))+CT(14))/CT(1024);
+            c[16] = ((-CT(7)*n-CT(40))*n+CT(28))/CT(2048);
+            c[17] = (CT(72)-CT(43)*n)/CT(8192);
+            c[18] = (n*(CT(75)*n-CT(90))+CT(42))/CT(5120);
+            c[19] = (CT(9)-CT(15)*n)/CT(1024);
+            c[20] = (CT(44)-CT(99)*n)/CT(8192);
+            break;
+        default:
+            c[0] = (CT(1)-n)/CT(4);
+            c[1] = (CT(1)-n2)/CT(8);
+            c[2] = (n*((-CT(5)*n-CT(1))*n+CT(3))+CT(3))/CT(64);
+            c[3] = (n*((CT(2)-CT(2)*n)*n+CT(2))+CT(5))/CT(128);
+            c[4] = (n*(CT(3)*n+CT(11))+CT(12))/CT(512);
+            c[5] = (CT(10)*n+CT(21))/CT(1024);
+            c[6] = CT(243)/CT(16384);
+            c[7] = ((n-CT(3))*n+CT(2))/CT(32);
+            c[8] = (n*(n*(CT(2)*n-CT(3))-CT(2))+CT(3))/CT(64);
+            c[9] = (n*((-CT(6)*n-CT(9))*n+CT(2))+CT(6))/CT(256);
+            c[10] = ((CT(1)-CT(2)*n)*n+CT(5))/CT(256);
+            c[11] = (CT(69)*n+CT(108))/CT(8192);
+            c[12] = CT(187)/CT(16384);
+            c[13] = (n*((CT(5)-n)*n-CT(9))+CT(5))/CT(192);
+            c[14] = (n*(n*(CT(10)*n-CT(6))-CT(10))+CT(9))/CT(384);
+            c[15] = ((-CT(77)*n-CT(8))*n+CT(42))/CT(3072);
+            c[16] = (CT(12)-n)/CT(1024);
+            c[17] = CT(139)/CT(16384);
+            c[18] = (n*((CT(20)-CT(7)*n)*n-CT(28))+CT(14))/CT(1024);
+            c[19] = ((-CT(7)*n-CT(40))*n+CT(28))/CT(2048);
+            c[20] = (CT(72)-CT(43)*n)/CT(8192);
+            c[21] = CT(127)/CT(16384);
+            c[22] = (n*(CT(75)*n-CT(90))+CT(42))/CT(5120);
+            c[23] = (CT(9)-CT(15)*n)/CT(1024);
+            c[24] = CT(99)/CT(16384);
+            c[25] = (CT(44)-CT(99)*n)/CT(8192);
+            c[26] = CT(99)/CT(16384);
+            c[27] = CT(429)/CT(114688);
+            break;
+        }
+    }
+
+    /*
+    \brief Given the set of coefficients coeffs2[] evaluate on
+      C3 and return the set of coefficients coeffs1[].
+
+      Elements coeffs1[1] through coeffs1[SeriesOrder - 1] are set.
+    */
+    template <typename Coeffs1, typename Coeffs2, typename CT>
+    inline void evaluate_coeffs_C3(Coeffs1 &coeffs1, Coeffs2 &coeffs2, CT const& eps)
+    {
+        CT mult = 1;
+        size_t offset = 0;
+
+        // i is the index of C3[i].
+        for (size_t i = 1; i < Coeffs1::static_size; ++i)
+        {
+            // Order of polynomial in eps.
+            size_t m = Coeffs1::static_size - i;
+            mult *= eps;
+
+            coeffs1[i] = mult * math::horner_evaluate(eps, coeffs2.begin() + offset,
+                                                           coeffs2.begin() + offset + m);
+
+            offset += m;
+        }
+        // Post condition: offset == coeffs_C3_size
+    }
+
+    /*
+    \brief Evaluate the following:
+
+     y = sum(c[i] * sin(2*i * x), i, 1, n)
+
+     using Clenshaw summation.
+    */
+    template <typename CT, typename Coeffs>
+    inline CT sin_cos_series(CT const& sinx, CT const& cosx, Coeffs const& coeffs)
+    {
+        size_t n = Coeffs::static_size - 1;
+        size_t index = 0;
+
+        // Point to one beyond last element.
+        index += (n + 1);
+        CT ar = 2 * (cosx - sinx) * (cosx + sinx);
+
+        // If n is odd, get the last element.
+        CT k0 = n & 1 ? coeffs[--index] : 0;
+        CT k1 = 0;
+
+        // Make n even.
+        n /= 2;
+        while (n--) {
+            // Unroll loop x 2, so accumulators return to their original role.
+            k1 = ar * k0 - k1 + coeffs[--index];
+            k0 = ar * k1 - k0 + coeffs[--index];
+        }
+
+        return 2 * sinx * cosx * k0;
+    }
+
+    /*
+     The coefficient containers for the series expansions.
+     These structs allow the caller to only know the series order.
+    */
+    template <size_t SeriesOrder, typename CT>
+    struct coeffs_C1 : boost::array<CT, SeriesOrder + 1>
+    {
+        coeffs_C1(CT const& epsilon)
+        {
+            evaluate_coeffs_C1(*this, epsilon);
+        }
+    };
+
+    template <size_t SeriesOrder, typename CT>
+    struct coeffs_C1p : boost::array<CT, SeriesOrder + 1>
+    {
+        coeffs_C1p(CT const& epsilon)
+        {
+            evaluate_coeffs_C1p(*this, epsilon);
+        }
+    };
+
+    template <size_t SeriesOrder, typename CT>
+    struct coeffs_C2 : boost::array<CT, SeriesOrder + 1>
+    {
+        coeffs_C2(CT const& epsilon)
+        {
+            evaluate_coeffs_C2(*this, epsilon);
+        }
+    };
+
+    template <size_t SeriesOrder, typename CT>
+    struct coeffs_C3x : boost::array<CT, (SeriesOrder * (SeriesOrder - 1)) / 2>
+    {
+        coeffs_C3x(CT const& n)
+        {
+            evaluate_coeffs_C3x<SeriesOrder>(*this, n);
+        }
+    };
+
+    template <size_t SeriesOrder, typename CT>
+    struct coeffs_C3 : boost::array<CT, SeriesOrder>
+    {
+        coeffs_C3(CT const& n, CT const& epsilon)
+        {
+            coeffs_C3x<SeriesOrder, CT> coeffs_C3x(n);
+
+            evaluate_coeffs_C3(*this, coeffs_C3x, epsilon);
+        }
+    };
+
+    template <size_t SeriesOrder, typename CT>
+    struct coeffs_A3 : boost::array<CT, SeriesOrder>
+    {
+        coeffs_A3(CT const& n)
+        {
+            evaluate_coeffs_A3(*this, n);
+        }
+    };
+
+}}} // namespace boost::geometry::series_expansion
+
+#endif // BOOST_GEOMETRY_UTIL_SERIES_EXPANSION_HPP

install/boost_1_75_0/include/boost/geometry/util/transform_variant.hpp

@@ -0,0 +1,91 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2015 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2015 Mateusz Loskot, London, UK.
+
+// This file was modified by Oracle on 2015-2020.
+// Modifications copyright (c) 2015-2020, Oracle and/or its affiliates.
+
+// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
+// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
+
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_TRANSFORM_VARIANT_HPP
+#define BOOST_GEOMETRY_UTIL_TRANSFORM_VARIANT_HPP
+
+
+#include <boost/config/pragma_message.hpp>
+#if !defined(BOOST_ALLOW_DEPRECATED_HEADERS)
+BOOST_PRAGMA_MESSAGE("This header is deprecated.")
+#endif
+
+
+#include <boost/mpl/transform.hpp>
+#include <boost/variant/variant_fwd.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+
+/*!
+    \brief Meta-function that takes a Sequence type, an MPL lambda
+        expression and an optional Inserter and returns a variant type over
+        the same types as the initial variant type, each transformed using
+        the lambda expression.
+    \ingroup utility
+    \par Example
+    \code
+        typedef boost::mpl::vector<int, float, long> types;
+        typedef transform_variant<types, add_pointer<_> > transformed;
+        typedef variant<int*, float*, long*> result;
+        BOOST_MPL_ASSERT(( equal<result, transformed> ));
+    \endcode
+*/
+template <typename Sequence, typename Op, typename In = boost::mpl::na>
+struct transform_variant:
+    make_variant_over<
+        typename boost::mpl::transform<
+            Sequence,
+            Op,
+            In
+        >::type
+    >
+{};
+
+
+/*!
+    \brief Meta-function that takes a boost::variant type and an MPL lambda
+        expression and returns a variant type over the same types as the
+        initial variant type, each transformed using the lambda expression.
+    \ingroup utility
+    \par Example
+    \code
+        typedef variant<int, float, long> variant_type;
+        typedef transform_variant<variant_type, add_pointer<_> > transformed;
+        typedef variant<int*, float*, long*> result;
+        BOOST_MPL_ASSERT(( equal<result, transformed> ));
+    \endcode
+*/
+template <BOOST_VARIANT_ENUM_PARAMS(typename T), typename Op>
+struct transform_variant<variant<BOOST_VARIANT_ENUM_PARAMS(T)>, Op, boost::mpl::na> :
+    make_variant_over<
+        typename boost::mpl::transform<
+            typename variant<BOOST_VARIANT_ENUM_PARAMS(T)>::types,
+            Op
+        >::type
+    >
+{};
+
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_UTIL_TRANSFORM_VARIANT_HPP

install/boost_1_75_0/include/boost/geometry/util/tuples.hpp

@@ -0,0 +1,389 @@
+// Boost.Geometry Index
+//
+// Copyright (c) 2011-2013 Adam Wulkiewicz, Lodz, Poland.
+//
+// This file was modified by Oracle on 2019-2020.
+// Modifications copyright (c) 2019-2020 Oracle and/or its affiliates.
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+//
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_GEOMETRY_UTIL_TUPLES_HPP
+#define BOOST_GEOMETRY_UTIL_TUPLES_HPP
+
+#include <tuple>
+#include <type_traits>
+#include <utility>
+
+#include <boost/geometry/core/config.hpp>
+
+#include <boost/tuple/tuple.hpp>
+
+namespace boost { namespace geometry { namespace tuples
+{
+
+template <typename T>
+struct is_tuple
+    : std::integral_constant<bool, false>
+{};
+
+template <typename ...Ts>
+struct is_tuple<std::tuple<Ts...>>
+    : std::integral_constant<bool, true>
+{};
+
+template <typename F, typename S>
+struct is_tuple<std::pair<F, S>>
+    : std::integral_constant<bool, true>
+{};
+
+template <typename ...Ts>
+struct is_tuple<boost::tuples::tuple<Ts...>>
+    : std::integral_constant<bool, true>
+{};
+
+template <typename HT, typename TT>
+struct is_tuple<boost::tuples::cons<HT, TT>>
+    : std::integral_constant<bool, true>
+{};
+
+
+template <std::size_t I, typename Tuple>
+struct element;
+
+template <std::size_t I, typename ...Ts>
+struct element<I, std::tuple<Ts...>>
+    : std::tuple_element<I, std::tuple<Ts...>>
+{};
+
+template <std::size_t I, typename HT, typename TT>
+struct element<I, std::pair<HT, TT>>
+    : std::tuple_element<I, std::pair<HT, TT>>
+{};
+
+template <std::size_t I, typename ...Ts>
+struct element<I, boost::tuples::tuple<Ts...>>
+{
+    typedef typename boost::tuples::element
+        <
+            I, boost::tuples::tuple<Ts...>
+        >::type type;
+};
+
+template <std::size_t I, typename HT, typename TT>
+struct element<I, boost::tuples::cons<HT, TT>>
+{
+    typedef typename boost::tuples::element
+        <
+            I, boost::tuples::cons<HT, TT>
+        >::type type;
+};
+
+
+template <typename Tuple>
+struct size;
+
+template <typename ...Ts>
+struct size<std::tuple<Ts...>>
+    : std::tuple_size<std::tuple<Ts...>>
+{};
+
+template <typename HT, typename TT>
+struct size<std::pair<HT, TT>>
+    : std::tuple_size<std::pair<HT, TT>>
+{};
+
+template <typename ...Ts>
+struct size<boost::tuples::tuple<Ts...>>
+    : std::integral_constant
+        <
+            std::size_t,
+            boost::tuples::length<boost::tuples::tuple<Ts...>>::value
+        >
+{};
+
+template <typename HT, typename TT>
+struct size<boost::tuples::cons<HT, TT>>
+    : std::integral_constant
+        <
+            std::size_t,
+            boost::tuples::length<boost::tuples::cons<HT, TT>>::value
+        >
+{};
+
+
+template <std::size_t I, typename ...Ts>
+constexpr inline typename std::tuple_element<I, std::tuple<Ts...>>::type&
+get(std::tuple<Ts...> & t)
+{
+    return std::get<I>(t);
+}
+
+template <std::size_t I, typename ...Ts>
+constexpr inline typename std::tuple_element<I, std::tuple<Ts...>>::type const&
+get(std::tuple<Ts...> const& t)
+{
+    return std::get<I>(t);
+}
+
+template <std::size_t I, typename HT, typename TT>
+constexpr inline typename std::tuple_element<I, std::pair<HT, TT>>::type&
+get(std::pair<HT, TT> & t)
+{
+    return std::get<I>(t);
+}
+
+template <std::size_t I, typename HT, typename TT>
+constexpr inline typename std::tuple_element<I, std::pair<HT, TT>>::type const&
+get(std::pair<HT, TT> const& t)
+{
+    return std::get<I>(t);
+}
+
+template <std::size_t I, typename ...Ts>
+inline typename boost::tuples::access_traits
+    <
+        typename boost::tuples::element<I, boost::tuples::tuple<Ts...>>::type
+    >::non_const_type
+get(boost::tuples::tuple<Ts...> & t)
+{
+    return boost::tuples::get<I>(t);
+}
+
+template <std::size_t I, typename ...Ts>
+inline typename boost::tuples::access_traits
+    <
+        typename boost::tuples::element<I, boost::tuples::tuple<Ts...>>::type
+    >::const_type
+get(boost::tuples::tuple<Ts...> const& t)
+{
+    return boost::tuples::get<I>(t);
+}
+
+
+template <std::size_t I, typename HT, typename TT>
+inline typename boost::tuples::access_traits
+    <
+        typename boost::tuples::element<I, boost::tuples::cons<HT, TT> >::type
+    >::non_const_type
+get(boost::tuples::cons<HT, TT> & tup)
+{
+    return boost::tuples::get<I>(tup);
+}
+
+template <std::size_t I, typename HT, typename TT>
+inline typename boost::tuples::access_traits
+    <
+        typename boost::tuples::element<I, boost::tuples::cons<HT, TT> >::type
+    >::const_type
+get(boost::tuples::cons<HT, TT> const& tup)
+{
+    return boost::tuples::get<I>(tup);
+}
+
+
+
+// find_index_if
+// Searches for the index of an element for which UnaryPredicate returns true
+// If such element is not found the result is N
+
+template
+<
+    typename Tuple,
+    template <typename> class UnaryPred,
+    std::size_t I = 0,
+    std::size_t N = size<Tuple>::value
+>
+struct find_index_if
+    : std::conditional_t
+        <
+            UnaryPred<typename element<I, Tuple>::type>::value,
+            std::integral_constant<std::size_t, I>,
+            typename find_index_if<Tuple, UnaryPred, I+1, N>::type
+        >
+{};
+
+template
+<
+    typename Tuple,
+    template <typename> class UnaryPred,
+    std::size_t N
+>
+struct find_index_if<Tuple, UnaryPred, N, N>
+    : std::integral_constant<std::size_t, N>
+{};
+
+
+// find_if
+// Searches for an element for which UnaryPredicate returns true
+// If such element is not found the result is detail::null_type
+
+namespace detail
+{
+
+struct null_type {};
+
+} // detail
+
+template
+<
+    typename Tuple,
+    template <typename> class UnaryPred,
+    std::size_t I = 0,
+    std::size_t N = size<Tuple>::value
+>
+struct find_if
+    : std::conditional_t
+        <
+            UnaryPred<typename element<I, Tuple>::type>::value,
+            element<I, Tuple>,
+            find_if<Tuple, UnaryPred, I+1, N>
+        >
+{};
+
+template
+<
+    typename Tuple,
+    template <typename> class UnaryPred,
+    std::size_t N
+>
+struct find_if<Tuple, UnaryPred, N, N>
+{
+    typedef detail::null_type type;
+};
+
+
+// is_found
+// Returns true if a type T (the result of find_if) was found.
+
+template <typename T>
+struct is_found
+    : std::integral_constant
+        <
+            bool,
+            ! std::is_same<T, detail::null_type>::value
+        >
+{};
+
+
+// is_not_found
+// Returns true if a type T (the result of find_if) was not found.
+
+template <typename T>
+struct is_not_found
+    : std::is_same<T, detail::null_type>
+{};
+
+
+// exists_if
+// Returns true if search for element meeting UnaryPred can be found.
+
+template <typename Tuple, template <typename> class UnaryPred>
+struct exists_if
+    : is_found<typename find_if<Tuple, UnaryPred>::type>
+{};
+
+
+// push_back
+// A utility used to create a type/object of a Tuple containing
+//   all types/objects stored in another Tuple plus additional one.
+
+template <typename Tuple,
+          typename T,
+          std::size_t I = 0,
+          std::size_t N = size<Tuple>::value>
+struct push_back_bt
+{
+    typedef
+    boost::tuples::cons<
+        typename element<I, Tuple>::type,
+        typename push_back_bt<Tuple, T, I+1, N>::type
+    > type;
+
+    static type apply(Tuple const& tup, T const& t)
+    {
+        return
+        type(
+            geometry::tuples::get<I>(tup),
+            push_back_bt<Tuple, T, I+1, N>::apply(tup, t)
+        );
+    }
+};
+
+template <typename Tuple, typename T, std::size_t N>
+struct push_back_bt<Tuple, T, N, N>
+{
+    typedef boost::tuples::cons<T, boost::tuples::null_type> type;
+
+    static type apply(Tuple const&, T const& t)
+    {
+        return type(t, boost::tuples::null_type());
+    }
+};
+
+template <typename Tuple, typename T>
+struct push_back
+    : push_back_bt<Tuple, T>
+{};
+
+template <typename F, typename S, typename T>
+struct push_back<std::pair<F, S>, T>
+{
+    typedef std::tuple<F, S, T> type;
+
+    static type apply(std::pair<F, S> const& p, T const& t)
+    {
+        return type(p.first, p.second, t);
+    }
+
+    static type apply(std::pair<F, S> && p, T const& t)
+    {
+        return type(std::move(p.first), std::move(p.second), t);
+    }
+
+    static type apply(std::pair<F, S> && p, T && t)
+    {
+        return type(std::move(p.first), std::move(p.second), std::move(t));
+    }
+};
+
+template <typename Is, typename Tuple, typename T>
+struct push_back_st;
+
+template <std::size_t ...Is, typename ...Ts, typename T>
+struct push_back_st<std::index_sequence<Is...>, std::tuple<Ts...>, T>
+{
+    typedef std::tuple<Ts..., T> type;
+
+    static type apply(std::tuple<Ts...> const& tup, T const& t)
+    {
+        return type(std::get<Is>(tup)..., t);
+    }
+
+    static type apply(std::tuple<Ts...> && tup, T const& t)
+    {
+        return type(std::move(std::get<Is>(tup))..., t);
+    }
+
+    static type apply(std::tuple<Ts...> && tup, T && t)
+    {
+        return type(std::move(std::get<Is>(tup))..., std::move(t));
+    }
+};
+
+template <typename ...Ts, typename T>
+struct push_back<std::tuple<Ts...>, T>
+    : push_back_st
+        <
+            std::make_index_sequence<sizeof...(Ts)>,
+            std::tuple<Ts...>,
+            T
+        >
+{};
+
+
+}}} // namespace boost::geometry::tuples
+
+#endif // BOOST_GEOMETRY_UTIL_TUPLES_HPP

install/boost_1_75_0/include/boost/geometry/util/type_traits.hpp

@@ -0,0 +1,242 @@
+// Boost.Geometry
+
+// Copyright (c) 2020, Oracle and/or its affiliates.
+
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Licensed under the Boost Software License version 1.0.
+// http://www.boost.org/users/license.html
+
+#ifndef BOOST_GEOMETRY_UTIL_TYPE_TRAITS_HPP
+#define BOOST_GEOMETRY_UTIL_TYPE_TRAITS_HPP
+
+
+#include <boost/geometry/core/tag.hpp>
+#include <boost/geometry/core/tags.hpp>
+#include <boost/geometry/util/type_traits_std.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+
+namespace util
+{
+
+
+template <typename T>
+struct is_geometry
+    : bool_constant<! std::is_void<typename tag<T>::type>::value>
+{};
+
+template <typename T>
+struct is_not_geometry
+    : std::is_void<typename tag<T>::type>
+{};
+
+template <typename T>
+struct is_point
+    : std::is_same<point_tag, typename tag<T>::type>
+{};
+
+template <typename T>
+struct is_multi_point
+    : std::is_same<multi_point_tag, typename tag<T>::type>
+{};
+
+template <typename T>
+struct is_pointlike
+    : std::is_base_of<pointlike_tag, typename tag<T>::type>
+{};
+
+
+template <typename T>
+struct is_segment
+    : std::is_same<segment_tag, typename tag<T>::type>
+{};
+
+template <typename T>
+struct is_linestring
+    : std::is_same<linestring_tag, typename tag<T>::type>
+{};
+
+template <typename T>
+struct is_multi_linestring
+    : std::is_same<multi_linestring_tag, typename tag<T>::type>
+{};
+
+template <typename T>
+struct is_polylinear
+    : std::is_base_of<polylinear_tag, typename tag<T>::type>
+{};
+
+template <typename T>
+struct is_linear
+    : std::is_base_of<linear_tag, typename tag<T>::type>
+{};
+
+
+template <typename T>
+struct is_box
+    : std::is_same<box_tag, typename tag<T>::type>
+{};
+
+template <typename T>
+struct is_ring
+    : std::is_same<ring_tag, typename tag<T>::type>
+{};
+
+template <typename T>
+struct is_polygon
+    : std::is_same<polygon_tag, typename tag<T>::type>
+{};
+
+template <typename T>
+struct is_multi_polygon
+    : std::is_same<multi_polygon_tag, typename tag<T>::type>
+{};
+
+template <typename T>
+struct is_polygonal
+    : std::is_base_of<polygonal_tag, typename tag<T>::type>
+{};
+
+template <typename T>
+struct is_areal
+    : std::is_base_of<areal_tag, typename tag<T>::type>
+{};
+
+
+template <typename T>
+struct is_polysegmental
+    : bool_constant<is_polylinear<T>::value || is_polygonal<T>::value>
+{};
+
+
+template <typename T>
+struct is_multi
+    : std::is_base_of<multi_tag, typename tag<T>::type>
+{};
+
+
+template <typename T>
+struct is_multi_element
+    : bool_constant<is_point<T>::value || is_linestring<T>::value || is_polygon<T>::value>
+{};
+
+
+template <typename T>
+struct is_single
+    : std::is_base_of<single_tag, typename tag<T>::type>
+{};
+
+
+
+template <typename Geometry, typename T = void>
+struct enable_if_point
+    : std::enable_if<is_point<Geometry>::value, T>
+{};
+
+template <typename Geometry, typename T = void>
+using enable_if_point_t = typename enable_if_point<Geometry, T>::type;
+
+
+template <typename Geometry, typename T = void>
+struct enable_if_multi_point
+    : std::enable_if<is_multi_point<Geometry>::value, T>
+{};
+
+template <typename Geometry, typename T = void>
+using enable_if_multi_point_t = typename enable_if_multi_point<Geometry, T>::type;
+
+template <typename Geometry, typename T = void>
+struct enable_if_pointlike
+    : std::enable_if<is_pointlike<Geometry>::value, T>
+{};
+
+template <typename Geometry, typename T = void>
+using enable_if_pointlike_t = typename enable_if_pointlike<Geometry, T>::type;
+
+
+template <typename Geometry, typename T = void>
+struct enable_if_segment
+    : std::enable_if<is_segment<Geometry>::value, T>
+{};
+
+template <typename Geometry, typename T = void>
+using enable_if_segment_t = typename enable_if_segment<Geometry, T>::type;
+
+
+template <typename Geometry, typename T = void>
+struct enable_if_polylinear
+    : std::enable_if<is_polylinear<Geometry>::value, T>
+{};
+
+template <typename Geometry, typename T = void>
+using enable_if_polylinear_t = typename enable_if_polylinear<Geometry, T>::type;
+
+
+template <typename Geometry, typename T = void>
+struct enable_if_linear
+    : std::enable_if<is_linear<Geometry>::value, T>
+{};
+
+template <typename Geometry, typename T = void>
+using enable_if_linear_t = typename enable_if_linear<Geometry, T>::type;
+
+
+template <typename Geometry, typename T = void>
+struct enable_if_box
+    : std::enable_if<is_box<Geometry>::value, T>
+{};
+
+template <typename Geometry, typename T = void>
+using enable_if_box_t = typename enable_if_box<Geometry, T>::type;
+
+
+template <typename Geometry, typename T = void>
+struct enable_if_polygonal
+    : std::enable_if<is_polygonal<Geometry>::value, T>
+{};
+
+template <typename Geometry, typename T = void>
+using enable_if_polygonal_t = typename enable_if_polygonal<Geometry, T>::type;
+
+
+template <typename Geometry, typename T = void>
+struct enable_if_areal
+    : std::enable_if<is_areal<Geometry>::value, T>
+{};
+
+template <typename Geometry, typename T = void>
+using enable_if_areal_t = typename enable_if_areal<Geometry, T>::type;
+
+
+template <typename Geometry, typename T = void>
+struct enable_if_polysegmental
+    : std::enable_if<is_polysegmental<Geometry>::value, T>
+{};
+
+template <typename Geometry, typename T = void>
+using enable_if_polysegmental_t = typename enable_if_polysegmental<Geometry, T>::type;
+
+
+} // namespace util
+
+
+// Deprecated utilities, defined for backward compatibility but might be
+// removed in the future.
+
+
+/*!
+    \brief Meta-function defining "true" for areal types (box, (multi)polygon, ring),
+    \note Used for tag dispatching and meta-function finetuning
+    \note Also a "ring" has areal properties within Boost.Geometry
+    \ingroup core
+*/
+using util::is_areal;
+
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_STRATEGIES_DETAIL_HPP

install/boost_1_75_0/include/boost/geometry/util/type_traits_std.hpp

@@ -0,0 +1,186 @@
+// Boost.Geometry
+
+// Copyright (c) 2020, Oracle and/or its affiliates.
+
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Licensed under the Boost Software License version 1.0.
+// http://www.boost.org/users/license.html
+
+#ifndef BOOST_GEOMETRY_UTIL_TYPE_TRAITS_STD_HPP
+#define BOOST_GEOMETRY_UTIL_TYPE_TRAITS_STD_HPP
+
+
+#include <cstddef>
+#include <type_traits>
+
+
+namespace boost { namespace geometry
+{
+
+
+namespace util
+{
+
+
+// C++17
+template <bool B>
+using bool_constant = std::integral_constant<bool, B>;
+
+// non-standard
+template <int I>
+using int_constant = std::integral_constant<int, I>;
+
+// non-standard
+template <std::size_t I>
+using index_constant = std::integral_constant<std::size_t, I>;
+
+// non-standard
+template <std::size_t S>
+using size_constant = std::integral_constant<std::size_t, S>;
+
+
+// C++17
+template <typename ...>
+struct conjunction
+    : std::true_type
+{};
+template<typename Trait>
+struct conjunction<Trait>
+    : Trait
+{};
+template <typename Trait, typename ...Traits>
+struct conjunction<Trait, Traits...>
+    : std::conditional_t<Trait::value, conjunction<Traits...>, Trait>
+{};
+
+// C++17
+template <typename ...>
+struct disjunction
+    : std::false_type
+{};
+template <typename Trait>
+struct disjunction<Trait>
+    : Trait
+{};
+template <typename Trait, typename ...Traits>
+struct disjunction<Trait, Traits...>
+    : std::conditional_t<Trait::value, Trait, disjunction<Traits...>>
+{};
+
+// C++17
+template <typename Trait>
+struct negation
+    : bool_constant<!Trait::value>
+{};
+
+
+// non-standard
+/*
+template <typename ...Traits>
+using and_ = conjunction<Traits...>;
+
+template <typename ...Traits>
+using or_ = disjunction<Traits...>;
+
+template <typename Trait>
+using not_ = negation<Trait>;
+*/
+
+
+// C++20
+template <typename T>
+struct remove_cvref
+{
+    using type = std::remove_cv_t<std::remove_reference_t<T>>;
+};
+
+template <typename T>
+using remove_cvref_t = typename remove_cvref<T>::type;
+
+// non-standard
+template <typename T>
+struct remove_cref
+{
+    using type = std::remove_const_t<std::remove_reference_t<T>>;
+};
+
+template <typename T>
+using remove_cref_t = typename remove_cref<T>::type;
+
+// non-standard
+template <typename T>
+struct remove_cptrref
+{
+    using type = std::remove_const_t
+        <
+            std::remove_pointer_t<std::remove_reference_t<T>>
+        >;
+};
+
+template <typename T>
+using remove_cptrref_t = typename remove_cptrref<T>::type;
+
+
+// non-standard
+template <typename From, typename To>
+struct transcribe_const
+{
+    using type = std::conditional_t
+                    <
+                        std::is_const<std::remove_reference_t<From>>::value,
+                        std::add_const_t<To>,
+                        To
+                    >;
+};
+
+template <typename From, typename To>
+using transcribe_const_t = typename transcribe_const<From, To>::type;
+
+
+} // namespace util
+
+
+// Deprecated utilities, defined for backward compatibility but might be
+// removed in the future.
+
+
+/*!
+    \brief Meta-function to define a const or non const type
+    \ingroup utility
+    \details If the boolean template parameter is true, the type parameter
+        will be defined as const, otherwise it will be defined as it was.
+        This meta-function is used to have one implementation for both
+        const and non const references
+    \note This traits class is completely independant from Boost.Geometry
+        and might be a separate addition to Boost
+    \note Used in a.o. for_each, interior_rings, exterior_ring
+    \par Example
+    \code
+        void foo(typename add_const_if_c<IsConst, Point>::type& point)
+    \endcode
+*/
+template <bool IsConst, typename Type>
+struct add_const_if_c
+{
+    typedef std::conditional_t
+        <
+            IsConst,
+            Type const,
+            Type
+        > type;
+};
+
+
+namespace util
+{
+
+template <typename T>
+using bare_type = remove_cptrref<T>;
+
+} // namespace util
+
+
+}} // namespace boost::geometry
+
+#endif // BOOST_GEOMETRY_UTIL_TYPE_TRAITS_STD_HPP