FM / util

/usr/include/boost/geometry/util

Name	Size	Mode	Actions
add_const_if_c.hpp	1677	0644	edit dl rm
bare_type.hpp	1330	0644	edit dl rm
calculation_type.hpp	4873	0644	edit dl rm
closure_as_bool.hpp	1080	0644	edit dl rm
combine_if.hpp	2927	0644	edit dl rm
compress_variant.hpp	3098	0644	edit dl rm
condition.hpp	1346	0644	edit dl rm
coordinate_cast.hpp	1530	0644	edit dl rm
for_each_coordinate.hpp	2627	0644	edit dl rm
has_infinite_coordinate.hpp	1376	0644	edit dl rm
has_nan_coordinate.hpp	2375	0644	edit dl rm
has_non_finite_coordinate.hpp	1405	0644	edit dl rm
is_inverse_spheroidal_coordinates.hpp	1553	0644	edit dl rm
math.hpp	21972	0644	edit dl rm
normalize_spheroidal_box_coordinates.hpp	7317	0644	edit dl rm
normalize_spheroidal_coordinates.hpp	14416	0644	edit dl rm
order_as_direction.hpp	1211	0644	edit dl rm
parameter_type_of.hpp	2156	0644	edit dl rm
promote_floating_point.hpp	1356	0644	edit dl rm
promote_integral.hpp	9775	0644	edit dl rm
range.hpp	12445	0644	edit dl rm
rational.hpp	4580	0644	edit dl rm
select_calculation_type.hpp	2532	0644	edit dl rm
select_coordinate_type.hpp	2003	0644	edit dl rm
select_most_precise.hpp	5459	0644	edit dl rm
select_sequence_element.hpp	2052	0644	edit dl rm
series_expansion.hpp	25670	0644	edit dl rm
transform_variant.hpp	2735	0644	edit dl rm
tuples.hpp	8819	0644	edit dl rm

Edit: /usr/include/boost/geometry/util/calculation_type.hpp (4873B)

// Boost.Geometry (aka GGL, Generic Geometry Library)

// This file was modified by Oracle on 2018.
// Modifications copyright (c) 2018, 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/config.hpp>
#include <boost/mpl/if.hpp>
#include <boost/static_assert.hpp>
#include <boost/type_traits/is_floating_point.hpp>
#include <boost/type_traits/is_fundamental.hpp>
#include <boost/type_traits/is_void.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
{
#ifdef BOOST_HAS_LONG_LONG
    typedef boost::long_long_type type;
#else
    typedef int type;
#endif
};

/*!
\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. ttmath), 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((
        boost::is_fundamental
            <
                DefaultFloatingPointCalculationType
            >::type::value
        ));
    BOOST_STATIC_ASSERT((
        boost::is_fundamental
            <
                DefaultIntegralCalculationType
            >::type::value
        ));

typedef typename boost::mpl::if_
        <
            boost::is_void<CalculationType>,
            typename boost::mpl::if_
                <
                    boost::is_floating_point<Type>,
                    typename select_most_precise
                        <
                            DefaultFloatingPointCalculationType,
                            Type
                        >::type,
                    typename select_most_precise
                        <
                            DefaultIntegralCalculationType,
                            Type
                        >::type
                >::type,
            CalculationType
        >::type 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

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