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Subject: [Boost-commit] svn:boost r77129 - in trunk/libs/geometry/test/robustness: common convex_hull overlay overlay/linear_areal
From: barend.gehrels_at_[hidden]
Date: 2012-02-27 14:23:07
Author: barendgehrels
Date: 2012-02-27 14:23:05 EST (Mon, 27 Feb 2012)
New Revision: 77129
URL: http://svn.boost.org/trac/boost/changeset/77129
Log:
Updated robustness test, added linear/areal (tested for 1.49)
Added:
   trunk/libs/geometry/test/robustness/common/
   trunk/libs/geometry/test/robustness/common/common_settings.hpp   (contents, props changed)
   trunk/libs/geometry/test/robustness/common/make_square_polygon.hpp   (contents, props changed)
   trunk/libs/geometry/test/robustness/convex_hull/Jamfile.v2   (contents, props changed)
   trunk/libs/geometry/test/robustness/overlay/
   trunk/libs/geometry/test/robustness/overlay/linear_areal/
   trunk/libs/geometry/test/robustness/overlay/linear_areal/Jamfile.v2   (contents, props changed)
   trunk/libs/geometry/test/robustness/overlay/linear_areal/recursive_polygons_linear_areal.cpp   (contents, props changed)
   trunk/libs/geometry/test/robustness/overlay/linear_areal/recursive_polygons_linear_areal.sln   (contents, props changed)
   trunk/libs/geometry/test/robustness/overlay/linear_areal/recursive_polygons_linear_areal.vcproj   (contents, props changed)
Text files modified: 
   trunk/libs/geometry/test/robustness/convex_hull/random_multi_points.cpp |     2 +-                                      
   1 files changed, 1 insertions(+), 1 deletions(-)
Added: trunk/libs/geometry/test/robustness/common/common_settings.hpp
==============================================================================
--- (empty file)
+++ trunk/libs/geometry/test/robustness/common/common_settings.hpp	2012-02-27 14:23:05 EST (Mon, 27 Feb 2012)
@@ -0,0 +1,32 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+// Robustness Test
+//
+// Copyright (c) 2009-2012 Barend Gehrels, 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_COMMON_SETTINGS_HPP
+#define BOOST_GEOMETRY_COMMON_SETTINGS_HPP
+
+struct common_settings
+{
+    bool svg;
+    bool wkt;
+    bool also_difference;
+    double tolerance;
+    
+    int field_size;
+    bool triangular;
+
+    common_settings()
+        : svg(false)
+        , wkt(false)
+        , also_difference(false)
+        , tolerance(1.0e-6)
+        , field_size(10)
+        , triangular(false)
+    {}
+};
+
+#endif // BOOST_GEOMETRY_COMMON_SETTINGS_HPP
Added: trunk/libs/geometry/test/robustness/common/make_square_polygon.hpp
==============================================================================
--- (empty file)
+++ trunk/libs/geometry/test/robustness/common/make_square_polygon.hpp	2012-02-27 14:23:05 EST (Mon, 27 Feb 2012)
@@ -0,0 +1,46 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+// Robustness Test
+//
+// Copyright (c) 2009-2012 Barend Gehrels, 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_TEST_ROBUSTNESS_MAKE_SQUARE_POLYGON_HPP
+#define BOOST_GEOMETRY_TEST_ROBUSTNESS_MAKE_SQUARE_POLYGON_HPP
+
+#include <boost/geometry.hpp>
+
+template <typename Polygon, typename Generator, typename Settings>
+inline void make_square_polygon(Polygon& polygon, Generator& generator, Settings const& settings)
+{
+    using namespace boost::geometry;
+    
+    typedef typename point_type<Polygon>::type point_type;
+    typedef typename coordinate_type<Polygon>::type coordinate_type;
+
+    coordinate_type x, y;
+    x = generator();
+    y = generator();
+
+    typename ring_type<Polygon>::type& ring = exterior_ring(polygon);
+
+    point_type p;
+    set<0>(p, x); set<1>(p, y);         append(ring, p);
+    set<0>(p, x); set<1>(p, y + 1);     append(ring, p);
+    set<0>(p, x + 1); set<1>(p, y + 1); append(ring, p);
+    set<0>(p, x + 1); set<1>(p, y);     append(ring, p);
+    set<0>(p, x); set<1>(p, y);         append(ring, p);
+
+    if (settings.triangular)
+    {
+        // Remove a point, generator says which
+        int c = generator() % 4;
+        if (c >= 1 && c <= 3)
+        {
+            ring.erase(ring.begin() + c);
+        }
+    }
+}
+
+#endif // BOOST_GEOMETRY_TEST_ROBUSTNESS_MAKE_SQUARE_POLYGON_HPP
Added: trunk/libs/geometry/test/robustness/convex_hull/Jamfile.v2
==============================================================================
--- (empty file)
+++ trunk/libs/geometry/test/robustness/convex_hull/Jamfile.v2	2012-02-27 14:23:05 EST (Mon, 27 Feb 2012)
@@ -0,0 +1,18 @@
+# Boost.Geometry (aka GGL, Generic Geometry Library)
+# Robustness Test - convex_hull
+#
+# Copyright (c) 2012 Barend Gehrels, 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)
+
+
+project random_multi_points
+    : requirements
+        <include>.
+        <library>../../../../program_options/build//boost_program_options
+        <link>static
+    ;
+
+exe random_multi_points : random_multi_points.cpp ;
Modified: trunk/libs/geometry/test/robustness/convex_hull/random_multi_points.cpp
==============================================================================
--- trunk/libs/geometry/test/robustness/convex_hull/random_multi_points.cpp	(original)
+++ trunk/libs/geometry/test/robustness/convex_hull/random_multi_points.cpp	2012-02-27 14:23:05 EST (Mon, 27 Feb 2012)
@@ -1,5 +1,5 @@
 // Boost.Geometry (aka GGL, Generic Geometry Library)
-// Robustness Test
+// Robustness Test - convex_hull
 
 // Copyright (c) 2012 Barend Gehrels, Amsterdam, the Netherlands.
 
Added: trunk/libs/geometry/test/robustness/overlay/linear_areal/Jamfile.v2
==============================================================================
--- (empty file)
+++ trunk/libs/geometry/test/robustness/overlay/linear_areal/Jamfile.v2	2012-02-27 14:23:05 EST (Mon, 27 Feb 2012)
@@ -0,0 +1,19 @@
+# Boost.Geometry (aka GGL, Generic Geometry Library)
+# Robustness Test - overlay - linear/areal
+#
+# Copyright (c) 2012 Barend Gehrels, 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)
+
+
+project recursive_polygons_linear_areal
+    : requirements
+        <include>.
+        <include>../..
+        <library>../../../../../program_options/build//boost_program_options
+        <link>static
+    ;
+
+exe recursive_polygons_linear_areal : recursive_polygons_linear_areal.cpp ;
Added: trunk/libs/geometry/test/robustness/overlay/linear_areal/recursive_polygons_linear_areal.cpp
==============================================================================
--- (empty file)
+++ trunk/libs/geometry/test/robustness/overlay/linear_areal/recursive_polygons_linear_areal.cpp	2012-02-27 14:23:05 EST (Mon, 27 Feb 2012)
@@ -0,0 +1,501 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+// Robustness Test
+
+// Copyright (c) 2012 Barend Gehrels, 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)
+
+#if defined(_MSC_VER)
+#  pragma warning( disable : 4244 )
+#  pragma warning( disable : 4267 )
+#endif
+
+#include <fstream>
+#include <sstream>
+
+#include <boost/foreach.hpp>
+#include <boost/program_options.hpp>
+#include <boost/random/linear_congruential.hpp>
+#include <boost/random/uniform_int.hpp>
+#include <boost/random/uniform_real.hpp>
+#include <boost/random/variate_generator.hpp>
+#include <boost/timer.hpp>
+
+#include <boost/geometry.hpp>
+#include <boost/geometry/geometries/geometries.hpp>
+#include <boost/geometry/geometries/point_xy.hpp>
+#include <boost/geometry/multi/geometries/multi_geometries.hpp>
+
+#include <boost/geometry/extensions/io/svg/svg_mapper.hpp>
+#include <boost/geometry/extensions/algorithms/midpoints.hpp>
+
+#include <common/common_settings.hpp>
+#include <common/make_square_polygon.hpp>
+
+
+namespace bg = boost::geometry;
+
+template <typename Geometry1, typename Geometry2, typename Geometry3>
+void create_svg(std::string const& filename
+                , Geometry1 const& mp
+                , Geometry2 const& ls
+                , Geometry3 const& difference
+                , Geometry3 const& intersection
+                )
+{
+    typedef typename boost::geometry::point_type<Geometry1>::type point_type;
+
+
+    std::ofstream svg(filename.c_str());
+    boost::geometry::svg_mapper<point_type> mapper(svg, 800, 800);
+
+    boost::geometry::model::box<point_type> box;
+    bg::envelope(mp, box);
+    bg::buffer(box, box, 1.0);
+    mapper.add(box);
+    bg::envelope(ls, box);
+    bg::buffer(box, box, 1.0);
+    mapper.add(box);
+
+    mapper.map(mp, "fill-opacity:0.5;fill:rgb(153,204,0);stroke:rgb(153,204,0);stroke-width:3");
+    mapper.map(ls, "stroke-opacity:0.9;stroke:rgb(0,0,0);stroke-width:1");
+
+    mapper.map(intersection,"opacity:0.6;stroke:rgb(0,128,0);stroke-width:5");
+    mapper.map(difference,  "opacity:0.6;stroke:rgb(255,0,255);stroke-width:5"); //;stroke-dasharray:1,7;stroke-linecap:round
+}
+
+
+template <typename Linestring, typename Generator, typename Settings>
+inline void make_random_linestring(Linestring& line, Generator& generator, Settings const& settings)
+{
+    using namespace boost::geometry;
+
+    typedef typename point_type<Linestring>::type point_type;
+    typedef typename coordinate_type<Linestring>::type coordinate_type;
+
+    coordinate_type x, y;
+    x = generator();
+    y = generator();
+
+    int count = 3 + generator() % 6;
+    int d = 0; // direction
+
+    for (int i = 0; i <= count && x <= settings.field_size; i++, x++, d = 1 - d)
+    {
+        append(line, make<point_type>(x, y + d));
+        append(line, make<point_type>(x, y + 1 - d));
+    }
+
+    if (d == 0 && generator() % 4 < 3 && y >= 2)
+    {
+        d = 1 - d;
+        x--;
+        y -= 2;
+        count = 3 + generator() % 6;
+        for (int i = 0; i <= count && x >= 0; i++, x--, d = 1 - d)
+        {
+            append(line, make<point_type>(x, y + d));
+            append(line, make<point_type>(x, y + 1 - d));
+        }
+    }
+
+    //if (settings.triangular)
+    //{
+    //    // Remove a point, generator says which
+    //    int c = generator() % 4;
+    //    if (c >= 1 && c <= 3)
+    //    {
+    //        ring.erase(ring.begin() + c);
+    //    }
+    //}
+}
+
+template<typename Geometry>
+class inside_check
+{
+    Geometry const& m_geo;
+    bool& m_result;
+public :
+
+    inside_check(Geometry const& geo, bool& result)
+        : m_geo(geo)
+        , m_result(result)
+    {}
+
+    inline inside_check<Geometry> operator=(inside_check<Geometry> const& input)
+    {
+        return inside_check<Geometry>(input.m_geo, input.m_result);
+    }
+
+    template <typename Point>
+    inline void operator()(Point const& p)
+    {
+        if (! bg::covered_by(p, m_geo))
+        {
+            if (m_result)
+            {
+                std::cout << "Does not fulfill inside check" << std::endl;
+            }
+            m_result = false;
+        }
+    }
+};
+
+
+template<typename Geometry>
+class outside_check
+{
+    Geometry const& m_geo;
+    bool& m_result;
+public :
+    outside_check(Geometry const& geo, bool& result)
+        : m_geo(geo)
+        , m_result(result)
+    {}
+
+    inline outside_check<Geometry> operator=(outside_check<Geometry> const& input)
+    {
+        return outside_check<Geometry>(input.m_geo, input.m_result);
+    }
+
+    template <typename Point>
+    inline void operator()(Point const& p)
+    {
+        if (bg::within(p, m_geo))
+        {
+            if (m_result)
+            {
+                std::cout << "Does not fulfill outside check" << std::endl;
+            }
+            m_result = false;
+        }
+    }
+};
+
+template<typename Segment>
+class border2_check
+{
+    Segment const& m_segment;
+    bool& m_result;
+
+public :
+    border2_check(Segment const& seg, bool& result)
+        : m_segment(seg)
+        , m_result(result)
+    {}
+
+    inline border2_check<Segment> operator=(border2_check<Segment> const& input)
+    {
+        return border2_check<Segment>(input.m_segment, input.m_result);
+    }
+
+    template <typename Segment2>
+    inline void operator()(Segment2 const& segment)
+    {
+        // Create copies (TODO: find out why referring_segment does not compile)
+        typedef typename bg::point_type<Segment2>::type pt;
+        typedef bg::model::segment<pt> segment_type;
+
+        typedef bg::strategy::intersection::relate_cartesian_segments
+                    <
+                        bg::policies::relate::segments_intersection_points
+                            <
+                                segment_type,
+                                segment_type,
+                                bg::segment_intersection_points<pt>
+                            >
+                    > policy;
+
+        segment_type seg1, seg2;
+        bg::convert(m_segment, seg1);
+        bg::convert(segment, seg2);
+        bg::segment_intersection_points<pt> is = policy::apply(seg1, seg2);
+
+        if (is.count == 2)
+        {
+            if (m_result)
+            {
+                std::cout << "Does not fulfill border2 check" << std::endl;
+            }
+            m_result = true;
+        }
+    }
+};
+
+template<typename Geometry>
+class border_check
+{
+    Geometry const& m_geo;
+    bool& m_result;
+public :
+    border_check(Geometry const& geo, bool& result)
+        : m_geo(geo)
+        , m_result(result)
+    {}
+
+    inline border_check<Geometry> operator=(border_check<Geometry> const& input)
+    {
+        return border_check<Geometry>(input.m_geo, input.m_result);
+    }
+
+    template <typename Segment>
+    inline void operator()(Segment const& s)
+    {
+        bool on_border = false;
+        border2_check<Segment> checker(s, on_border);
+        bg::for_each_segment(m_geo, checker);
+
+        if (on_border)
+        {
+            if (m_result)
+            {
+                std::cout << "Does not fulfill border check" << std::endl;
+            }
+            m_result = false;
+        }
+    }
+};
+
+
+template <typename MultiPolygon, typename Linestring, typename Settings>
+bool verify(std::string const& caseid, MultiPolygon const& mp, Linestring const& ls, Settings const& settings)
+{
+    bg::model::multi_linestring<Linestring> difference, intersection;
+    bg::difference(ls, mp, difference);
+    bg::intersection(ls, mp, intersection);
+
+    //typedef typename bg::length_result_type<point_type>::type length_type;
+
+    bool result = true;
+
+    // 1) Check by length
+    typedef double length_type;
+    length_type len_input = bg::length(ls);
+    length_type len_difference = bg::length(difference);
+    length_type len_intersection = bg::length(intersection);
+    if (! bg::math::equals(len_input, len_difference + len_intersection))
+    {
+        std::cout << "Input: " << len_input 
+            << " difference: " << len_difference
+            << " intersection: " << len_intersection
+            << std::endl;
+
+        std::cout << "Does not fulfill length check" << std::endl;
+
+        result = false;
+    }
+
+    // 2) Check by within and covered by
+    inside_check<MultiPolygon> ic(mp, result);
+    bg::for_each_point(intersection, ic);
+
+    outside_check<MultiPolygon> oc(mp, result);
+    bg::for_each_point(difference, oc);
+
+    border_check<MultiPolygon> bc(mp, result);
+    bg::for_each_segment(difference, bc);
+
+    // 3) check also the mid-points from the difference to remove false positives
+    BOOST_FOREACH(Linestring const& d, difference)
+    {
+        Linestring difference_midpoints;
+        bg::midpoints(d, false, std::back_inserter(difference_midpoints));
+        outside_check<MultiPolygon> ocm(mp, result);
+        bg::for_each_point(difference_midpoints, ocm);
+    }
+
+
+    bool svg = settings.svg;
+    bool wkt = settings.wkt;
+    if (! result)
+    {
+        std::cout << "ERROR " << caseid << std::endl;
+        std::cout << bg::wkt(mp) << std::endl;
+        std::cout << bg::wkt(ls) << std::endl;
+        svg = true;
+        wkt = true;
+    }
+
+    if (svg)
+    {
+        std::ostringstream filename;
+        filename << caseid << "_"
+            << typeid(typename bg::coordinate_type<Linestring>::type).name()
+            << ".svg";
+        create_svg(filename.str(), mp, ls, difference, intersection);
+    }
+
+    if (wkt)
+    {
+        std::ostringstream filename;
+        filename << caseid << "_"
+            << typeid(typename bg::coordinate_type<Linestring>::type).name()
+            << ".wkt";
+        std::ofstream stream(filename.str().c_str());
+        stream << bg::wkt(mp) << std::endl;
+        stream << bg::wkt(ls) << std::endl;
+    }
+
+    return result;
+}
+
+template <typename MultiPolygon, typename Generator>
+bool test_linear_areal(MultiPolygon& result, int& index,
+            Generator& generator,
+            int level, common_settings const& settings)
+{
+    MultiPolygon p, q;
+
+    // Generate two boxes
+    if (level == 0)
+    {
+        p.resize(1);
+        q.resize(1);
+        make_square_polygon(p.front(), generator, settings);
+        make_square_polygon(q.front(), generator, settings);
+        bg::correct(p);
+        bg::correct(q);
+    }
+    else
+    {
+        bg::correct(p);
+        bg::correct(q);
+        if (! test_linear_areal(p, index, generator, level - 1, settings)
+            || ! test_linear_areal(q, index, generator, level - 1, settings))
+        {
+            return false;
+        }
+    }
+
+    typedef typename boost::range_value<MultiPolygon>::type polygon;
+
+    MultiPolygon mp;
+    bg::detail::union_::union_insert
+        <
+            polygon
+        >(p, q, std::back_inserter(mp));
+
+    bg::unique(mp);
+    bg::simplify(mp, result, 0.01);
+    bg::correct(mp);
+
+    // Generate a linestring
+    typedef typename bg::point_type<MultiPolygon>::type point_type;
+    typedef bg::model::linestring<point_type> linestring_type;
+    linestring_type ls;
+    make_random_linestring(ls, generator, settings);
+
+    std::ostringstream out;
+    out << "recursive_la_" << index++ << "_" << level;
+    return verify(out.str(), mp, ls, settings);
+}
+
+
+template <typename T, bool Clockwise, bool Closed>
+void test_all(int seed, int count, int level, common_settings const& settings)
+{
+    boost::timer t;
+
+    typedef boost::minstd_rand base_generator_type;
+
+    base_generator_type generator(seed);
+
+    boost::uniform_int<> random_coordinate(0, settings.field_size - 1);
+    boost::variate_generator<base_generator_type&, boost::uniform_int<> >
+        coordinate_generator(generator, random_coordinate);
+
+    typedef bg::model::polygon
+        <
+            bg::model::d2::point_xy<T>, Clockwise, Closed
+        > polygon;
+    typedef bg::model::multi_polygon<polygon> mp;
+
+
+    int index = 0;
+    for(int i = 0; i < count; i++)
+    {
+        mp p;
+        test_linear_areal<mp>(p, index, coordinate_generator, level, settings);
+    }
+    std::cout
+        << "geometries: " << index
+        << " type: " << typeid(T).name()
+        << " time: " << t.elapsed()  << std::endl;
+}
+
+int main(int argc, char** argv)
+{
+    try
+    {
+        namespace po = boost::program_options;
+        po::options_description description("=== recursive_polygons_linear_areal ===\nAllowed options");
+
+        int count = 1;
+        int seed = static_cast<unsigned int>(std::time(0));
+        int level = 3;
+        bool ccw = false;
+        bool open = false;
+        common_settings settings;
+        std::string form = "box";
+
+        description.add_options()
+            ("help", "Help message")
+            ("seed", po::value<int>(&seed), "Initialization seed for random generator")
+            ("count", po::value<int>(&count)->default_value(1), "Number of tests")
+            ("diff", po::value<bool>(&settings.also_difference)->default_value(false), "Include testing on difference")
+            ("level", po::value<int>(&level)->default_value(3), "Level to reach (higher->slower)")
+            ("form", po::value<std::string>(&form)->default_value("box"), "Form of the polygons (box, triangle)")
+            ("ccw", po::value<bool>(&ccw)->default_value(false), "Counter clockwise polygons")
+            ("open", po::value<bool>(&open)->default_value(false), "Open polygons")
+            ("size", po::value<int>(&settings.field_size)->default_value(10), "Size of the field")
+            ("wkt", po::value<bool>(&settings.wkt)->default_value(false), "Create a WKT of the inputs, for all tests")
+            ("svg", po::value<bool>(&settings.svg)->default_value(false), "Create a SVG for all tests")
+        ;
+
+        po::variables_map varmap;
+        po::store(po::parse_command_line(argc, argv, description), varmap);
+        po::notify(varmap);
+
+        if (varmap.count("help")
+            || (form != "box" && form != "triangle"))
+        {
+            std::cout << description << std::endl;
+            return 1;
+        }
+
+        settings.triangular = form != "box";
+
+        if (ccw && open)
+        {
+            test_all<double, false, false>(seed, count, level, settings);
+        }
+        else if (ccw)
+        {
+            test_all<double, false, true>(seed, count, level, settings);
+        }
+        else if (open)
+        {
+            test_all<double, true, false>(seed, count, level, settings);
+        }
+        else
+        {
+            test_all<double, true, true>(seed, count, level, settings);
+        }
+
+#if defined(HAVE_TTMATH)
+        // test_all<ttmath_big, true, true>(seed, count, max, svg, level);
+#endif
+    }
+    catch(std::exception const& e)
+    {
+        std::cout << "Exception " << e.what() << std::endl;
+    }
+    catch(...)
+    {
+        std::cout << "Other exception" << std::endl;
+    }
+
+    return 0;
+}
Added: trunk/libs/geometry/test/robustness/overlay/linear_areal/recursive_polygons_linear_areal.sln
==============================================================================
--- (empty file)
+++ trunk/libs/geometry/test/robustness/overlay/linear_areal/recursive_polygons_linear_areal.sln	2012-02-27 14:23:05 EST (Mon, 27 Feb 2012)
@@ -0,0 +1,20 @@
+
+Microsoft Visual Studio Solution File, Format Version 9.00
+# Visual C++ Express 2005
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "recursive_polygons_linear_areal", "recursive_polygons_linear_areal.vcproj", "{1E269699-9450-4DD6-ACC3-C6A9AD2FC6E0}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{1E269699-9450-4DD6-ACC3-C6A9AD2FC6E0}.Debug|Win32.ActiveCfg = Debug|Win32
+		{1E269699-9450-4DD6-ACC3-C6A9AD2FC6E0}.Debug|Win32.Build.0 = Debug|Win32
+		{1E269699-9450-4DD6-ACC3-C6A9AD2FC6E0}.Release|Win32.ActiveCfg = Release|Win32
+		{1E269699-9450-4DD6-ACC3-C6A9AD2FC6E0}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
Added: trunk/libs/geometry/test/robustness/overlay/linear_areal/recursive_polygons_linear_areal.vcproj
==============================================================================
--- (empty file)
+++ trunk/libs/geometry/test/robustness/overlay/linear_areal/recursive_polygons_linear_areal.vcproj	2012-02-27 14:23:05 EST (Mon, 27 Feb 2012)
@@ -0,0 +1,223 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="recursive_polygons_linear_areal"
+	ProjectGUID="{1E269699-9450-4DD6-ACC3-C6A9AD2FC6E0}"
+	RootNamespace="recursive_polygons_linear_areal"
+	Keyword="Win32Proj"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\recursive_polygons_linear_areal"
+			ConfigurationType="1"
+			InheritedPropertySheets="..\..\..\boost.vsprops"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="../../../../../..;.;../.."
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;BOOST_ALL_NO_LIB"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				UsePrecompiledHeader="0"
+				WarningLevel="2"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="1"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalLibraryDirectories=""
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCWebDeploymentTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\recursive_polygons_linear_areal"
+			ConfigurationType="1"
+			InheritedPropertySheets="..\..\..\boost.vsprops"
+			CharacterSet="1"
+			WholeProgramOptimization="0"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalIncludeDirectories="../../../../../..;.;../.."
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;BOOST_ALL_NO_LIB"
+				RuntimeLibrary="0"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				SubSystem="1"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCWebDeploymentTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="program options"
+			>
+			<File
+				RelativePath="..\..\..\..\..\program_options\src\cmdline.cpp"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\..\..\program_options\src\config_file.cpp"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\..\..\program_options\src\convert.cpp"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\..\..\program_options\src\options_description.cpp"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\..\..\program_options\src\parsers.cpp"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\..\..\program_options\src\positional_options.cpp"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\..\..\program_options\src\split.cpp"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\..\..\program_options\src\utf8_codecvt_facet.cpp"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\..\..\program_options\src\value_semantic.cpp"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\..\..\program_options\src\variables_map.cpp"
+				>
+			</File>
+		</Filter>
+		<File
+			RelativePath=".\recursive_polygons_linear_areal.cpp"
+			>
+		</File>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>