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Diffstat (limited to 'boost/geometry/algorithms/detail/overlaps/interface.hpp')
-rw-r--r-- | boost/geometry/algorithms/detail/overlaps/interface.hpp | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/boost/geometry/algorithms/detail/overlaps/interface.hpp b/boost/geometry/algorithms/detail/overlaps/interface.hpp new file mode 100644 index 0000000000..f9f6a853fd --- /dev/null +++ b/boost/geometry/algorithms/detail/overlaps/interface.hpp @@ -0,0 +1,124 @@ +// Boost.Geometry (aka GGL, Generic Geometry Library) + +// Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands. +// Copyright (c) 2008-2015 Bruno Lalande, Paris, France. +// Copyright (c) 2009-2015 Mateusz Loskot, London, UK. + +// This file was modified by Oracle on 2014, 2015, 2017. +// Modifications copyright (c) 2014-2017 Oracle and/or its affiliates. + +// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle + +// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library +// (geolib/GGL), copyright (c) 1995-2010 Geodan, 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_OVERLAPS_INTERFACE_HPP +#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_OVERLAPS_INTERFACE_HPP + + +#include <cstddef> + +#include <boost/geometry/algorithms/not_implemented.hpp> + +#include <boost/geometry/geometries/concepts/check.hpp> + +#include <boost/geometry/algorithms/detail/relate/relate_impl.hpp> + +#include <boost/geometry/strategies/relate.hpp> + + +namespace boost { namespace geometry +{ + +#ifndef DOXYGEN_NO_DISPATCH +namespace dispatch +{ + + +template +< + typename Geometry1, + typename Geometry2, + typename Tag1 = typename tag<Geometry1>::type, + typename Tag2 = typename tag<Geometry2>::type +> +struct overlaps + : detail::relate::relate_impl + < + detail::de9im::static_mask_overlaps_type, + Geometry1, + Geometry2 + > +{}; + + +} // namespace dispatch +#endif // DOXYGEN_NO_DISPATCH + + +/*! +\brief \brief_check2{overlap} +\ingroup overlaps +\tparam Geometry1 \tparam_geometry +\tparam Geometry2 \tparam_geometry +\tparam Strategy \tparam_strategy{Overlaps} +\param geometry1 \param_geometry +\param geometry2 \param_geometry +\param strategy \param_strategy{overlaps} +\return \return_check2{overlap} + +\qbk{distinguish,with strategy} +\qbk{[include reference/algorithms/overlaps.qbk]} +*/ +template <typename Geometry1, typename Geometry2, typename Strategy> +inline bool overlaps(Geometry1 const& geometry1, + Geometry2 const& geometry2, + Strategy const& strategy) +{ + concepts::check<Geometry1 const>(); + concepts::check<Geometry2 const>(); + + return dispatch::overlaps + < + Geometry1, + Geometry2 + >::apply(geometry1, geometry2, strategy); +} + +/*! +\brief \brief_check2{overlap} +\ingroup overlaps +\tparam Geometry1 \tparam_geometry +\tparam Geometry2 \tparam_geometry +\param geometry1 \param_geometry +\param geometry2 \param_geometry +\return \return_check2{overlap} + +\qbk{[include reference/algorithms/overlaps.qbk]} +*/ +template <typename Geometry1, typename Geometry2> +inline bool overlaps(Geometry1 const& geometry1, Geometry2 const& geometry2) +{ + concepts::check<Geometry1 const>(); + concepts::check<Geometry2 const>(); + + typedef typename strategy::relate::services::default_strategy + < + Geometry1, + Geometry2 + >::type strategy_type; + + return dispatch::overlaps + < + Geometry1, + Geometry2 + >::apply(geometry1, geometry2, strategy_type()); +} + +}} // namespace boost::geometry + +#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_OVERLAPS_INTERFACE_HPP |