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Diffstat (limited to 'boost/geometry/algorithms/detail/overlay/cluster_info.hpp')
-rw-r--r-- | boost/geometry/algorithms/detail/overlay/cluster_info.hpp | 49 |
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 + |