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[relate] group_dim util moved to separate file

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Adam Wulkiewicz
2014-03-20 01:45:27 +01:00
parent f2b4ced41b
commit 9d49d802e9
3 changed files with 80 additions and 65 deletions
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79
include/boost/geometry/algorithms/detail/group_dim.hpp Normal file
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@@ -0,0 +1,79 @@
// Boost.Geometry (aka GGL, Generic Geometry Library)
// Copyright (c) 2014 Oracle and/or its affiliates.
// 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)
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
#ifndef BOOST_GEOMETRY_ALGORITHMS_DETAIL_GROUP_DIM_HPP
#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_GROUP_DIM_HPP
#include <boost/type_traits/is_base_of.hpp>
#include <boost/geometry/core/tag.hpp>
namespace boost { namespace geometry {
#ifndef DOXYGEN_NO_DETAIL
namespace detail {
template <typename Geometry,
typename Tag = typename geometry::tag<Geometry>::type,
bool IsPoint = boost::is_base_of<pointlike_tag, Tag>::value,
bool IsLinear = boost::is_base_of<linear_tag, Tag>::value,
bool IsAreal = boost::is_base_of<areal_tag, Tag>::value>
struct group_tag
: not_implemented<Tag>
{};
template <typename Geometry, typename Tag>
struct group_tag<Geometry, Tag, true, false, false>
{
typedef pointlike_tag type;
};
template <typename Geometry, typename Tag>
struct group_tag<Geometry, Tag, false, true, false>
{
typedef linear_tag type;
};
template <typename Geometry, typename Tag>
struct group_tag<Geometry, Tag, false, false, true>
{
typedef areal_tag type;
};
template <typename Geometry,
typename GroupTag = typename group_tag<Geometry>::type>
struct group_dim
: not_implemented<GroupTag>
{};
template <typename Geometry>
struct group_dim<Geometry, pointlike_tag>
{
static const int value = 0;
};
template <typename Geometry>
struct group_dim<Geometry, linear_tag>
{
static const int value = 1;
};
template <typename Geometry>
struct group_dim<Geometry, areal_tag>
{
static const int value = 2;
};
} // namespace detail
#endif // DOXYGEN_NO_DETAIL
}} // namespace boost::geometry
#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_GROUP_DIM_HPP

65
include/boost/geometry/algorithms/detail/overlay/get_turns.hpp
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@@ -735,71 +735,6 @@ struct get_turns_polygon_cs
}
};
}} // namespace detail::get_turns
#endif // DOXYGEN_NO_DETAIL
// TODO: move group_tag and group_dim to separate file
#ifndef DOXYGEN_NO_DETAIL
namespace detail {
template <typename Geometry,
typename Tag = typename geometry::tag<Geometry>::type,
bool IsPoint = boost::is_base_of<pointlike_tag, Tag>::value,
bool IsLinear = boost::is_base_of<linear_tag, Tag>::value,
bool IsAreal = boost::is_base_of<areal_tag, Tag>::value>
struct group_tag
: not_implemented<Tag>
{};
template <typename Geometry, typename Tag>
struct group_tag<Geometry, Tag, true, false, false>
{
typedef pointlike_tag type;
};
template <typename Geometry, typename Tag>
struct group_tag<Geometry, Tag, false, true, false>
{
typedef linear_tag type;
};
template <typename Geometry, typename Tag>
struct group_tag<Geometry, Tag, false, false, true>
{
typedef areal_tag type;
};
template <typename Geometry,
typename GroupTag = typename group_tag<Geometry>::type>
struct group_dim
: not_implemented<GroupTag>
{};
template <typename Geometry>
struct group_dim<Geometry, pointlike_tag>
{
static const int value = 0;
};
template <typename Geometry>
struct group_dim<Geometry, linear_tag>
{
static const int value = 1;
};
template <typename Geometry>
struct group_dim<Geometry, areal_tag>
{
static const int value = 2;
};
} // namespace detail
#endif // DOXYGEN_NO_DETAIL
#ifndef DOXYGEN_NO_DETAIL
namespace detail { namespace get_turns {
// GET_TURN_INFO_TYPE
template <typename Geometry1, typename Geometry2, typename AssignPolicy,

1
include/boost/geometry/algorithms/detail/relate/linear_areal.hpp
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@@ -14,6 +14,7 @@
#ifndef BOOST_GEOMETRY_ALGORITHMS_DETAIL_RELATE_LINEAR_AREAL_HPP
#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_RELATE_LINEAR_AREAL_HPP
#include <boost/geometry/algorithms/detail/group_dim.hpp>
#include <boost/geometry/algorithms/detail/sub_geometry.hpp>
#include <boost/geometry/algorithms/detail/range_helpers.hpp>