Imported Upstream version 1.62.0upstream/1.62.0

Change-Id: I9d4c1ddb7b7d8f0069217ecc582700f9fda6dd4c
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>

1 files changed, 49 insertions, 0 deletions

diff --git a/boost/geometry/algorithms/detail/overlay/cluster_info.hpp b/boost/geometry/algorithms/detail/overlay/cluster_info.hpp
new file mode 100644
index 0000000000..5b460919f1
--- /dev/null
+++ b/boost/geometry/algorithms/detail/overlay/cluster_info.hpp
@@ -0,0 +1,49 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2007-2016 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_ALGORITHMS_DETAIL_OVERLAY_CLUSTER_INFO_HPP
+#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_OVERLAY_CLUSTER_INFO_HPP
+
+
+#include <set>
+#include <boost/geometry/algorithms/detail/signed_size_type.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+#ifndef DOXYGEN_NO_DETAIL
+namespace detail { namespace overlay
+{
+
+
+struct cluster_info
+{
+    std::set<signed_size_type> turn_indices;
+
+    bool switch_source; // For clusters with a touch, conform turn_info uu
+
+    //! Number of open spaces (e.g. 2 for touch)
+    std::size_t open_count;
+
+    inline cluster_info()
+        : switch_source(false)
+        , open_count(0)
+    {}
+};
+
+
+}} // namespace detail::overlay
+#endif //DOXYGEN_NO_DETAIL
+
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_OVERLAY_CLUSTER_INFO_HPP
+