ceph/src/boost/libs/geometry/test/geometry_test_common.hpp

   1 // Boost.Geometry (aka GGL, Generic Geometry Library)
   2
   3 // Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands.
   4 // Copyright (c) 2008-2015 Bruno Lalande, Paris, France.
   5 // Copyright (c) 2009-2015 Mateusz Loskot, London, UK.
   6
   7 // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
   8 // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
   9
  10 // Use, modification and distribution is subject to the Boost Software License,
  11 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  12 // http://www.boost.org/LICENSE_1_0.txt)
  13
  14
  15 #ifndef GEOMETRY_TEST_GEOMETRY_TEST_COMMON_HPP
  16 #define GEOMETRY_TEST_GEOMETRY_TEST_COMMON_HPP
  17
  18 #include <boost/config.hpp>
  19
  20 // Determine debug/release mode
  21 // (it would be convenient if Boost.Config or Boost.Test would define this)
  22 // Note that they might be combined (e.g. for optimize+no inline)
  23 #if defined (BOOST_CLANG) || defined(BOOST_GCC)
  24 #if defined(__OPTIMIZE__)
  25     #define BOOST_GEOMETRY_COMPILER_MODE_RELEASE
  26 #endif
  27 #if defined(__NO_INLINE__)
  28 #define BOOST_GEOMETRY_COMPILER_MODE_DEBUG
  29 #endif
  30 #endif
  31
  32 #if defined(BOOST_MSVC)
  33 #if defined(_DEBUG)
  34 #define BOOST_GEOMETRY_COMPILER_MODE_DEBUG
  35 #else
  36 #define BOOST_GEOMETRY_COMPILER_MODE_RELEASE
  37 #endif
  38 #endif
  39
  40
  41 #if defined(BOOST_MSVC)
  42 // We deliberately mix float/double's  so turn off warnings
  43 #pragma warning( disable : 4244 )
  44 // For (new since Boost 1.40) warning in Boost.Test on putenv/posix
  45 #pragma warning( disable : 4996 )
  46
  47 //#pragma warning( disable : 4305 )
  48 #endif // defined(BOOST_MSVC)
  49
  50 #include <boost/config.hpp>
  51 #include <boost/concept_check.hpp>
  52
  53 #include <boost/foreach.hpp>
  54
  55 #include <string_from_type.hpp>
  56
  57 // Include some always-included-for-testing files
  58 #if ! defined(BOOST_GEOMETRY_NO_BOOST_TEST)
  59
  60 // Until Boost.Test fixes it, silence warning issued by clang:
  61 #ifdef __clang__
  62 # pragma clang diagnostic push
  63 // warning: unused variable 'check_is_close' [-Wunused-variable]
  64 # pragma clang diagnostic ignored "-Wunused-variable"
  65 // warnings when -Wconversion is set
  66 # pragma clang diagnostic ignored "-Wsign-conversion"
  67 # pragma clang diagnostic ignored "-Wshorten-64-to-32"
  68 #endif
  69
  70 # include <boost/test/floating_point_comparison.hpp>
  71 #ifndef BOOST_TEST_MODULE
  72 # include <boost/test/included/test_exec_monitor.hpp>
  73 //#  include <boost/test/included/prg_exec_monitor.hpp>
  74 # include <boost/test/impl/execution_monitor.ipp>
  75 #endif
  76
  77 #ifdef __clang__
  78 # pragma clang diagnostic pop
  79 #endif
  80
  81 #endif
  82
  83
  84 #if defined(HAVE_TTMATH)
  85 #  include <boost/geometry/extensions/contrib/ttmath_stub.hpp>
  86 #endif
  87
  88 #if defined(HAVE_CLN) || defined(HAVE_GMP)
  89 #  include <boost/numeric_adaptor/numeric_adaptor.hpp>
  90 #endif
  91
  92
  93 #if defined(HAVE_GMP)
  94 #  include <boost/numeric_adaptor/gmp_value_type.hpp>
  95 #endif
  96 #if defined(HAVE_CLN)
  97 #  include <boost/numeric_adaptor/cln_value_type.hpp>
  98 #endif
  99
 100 // For all tests:
 101 // - do NOT use "using namespace boost::geometry" to make clear what is Boost.Geometry
 102 // - use bg:: as short alias
 103 #include <boost/geometry/core/coordinate_type.hpp>
 104 #include <boost/geometry/core/closure.hpp>
 105 #include <boost/geometry/core/point_order.hpp>
 106 #include <boost/geometry/core/tag.hpp>
 107 namespace bg = boost::geometry;
 108
 109
 110 template <typename CoordinateType, typename T1, typename T2>
 111 inline T1 if_typed_tt(T1 value_tt, T2 value)
 112 {
 113 #if defined(HAVE_TTMATH)
 114     return boost::is_same<CoordinateType, ttmath_big>::type::value ? value_tt : value;
 115 #else
 116     boost::ignore_unused_variable_warning(value_tt);
 117     return value;
 118 #endif
 119 }
 120
 121 template <typename CoordinateType, typename Specified, typename T>
 122 inline T if_typed(T value_typed, T value)
 123 {
 124     return boost::is_same<CoordinateType, Specified>::value ? value_typed : value;
 125 }
 126
 127 template <typename Geometry1, typename Geometry2>
 128 inline std::string type_for_assert_message()
 129 {
 130     bool const ccw =
 131         bg::point_order<Geometry1>::value == bg::counterclockwise
 132         || bg::point_order<Geometry2>::value == bg::counterclockwise;
 133     bool const open =
 134         bg::closure<Geometry1>::value == bg::open
 135         || bg::closure<Geometry2>::value == bg::open;
 136
 137     std::ostringstream out;
 138     out << string_from_type<typename bg::coordinate_type<Geometry1>::type>::name()
 139         << (ccw ? " ccw" : "")
 140         << (open ? " open" : "");
 141     return out.str();
 142 }
 143
 144 struct geographic_policy
 145 {
 146     template <typename CoordinateType>
 147     static inline CoordinateType apply(CoordinateType const& value)
 148     {
 149         return value;
 150     }
 151 };
 152
 153 struct mathematical_policy
 154 {
 155     template <typename CoordinateType>
 156     static inline CoordinateType apply(CoordinateType const& value)
 157     {
 158         return 90 - value;
 159     }
 160
 161 };
 162
 163
 164
 165 #endif // GEOMETRY_TEST_GEOMETRY_TEST_COMMON_HPP