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// Boost.Geometry (aka GGL, Generic Geometry Library)
// Copyright (c) 2014, Oracle and/or its affiliates.
// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
// Licensed under the Boost Software License version 1.0.
// http://www.boost.org/users/license.html
#ifndef BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_MULTIRANGE_GEOMETRY_HPP
#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_MULTIRANGE_GEOMETRY_HPP
#include <boost/range.hpp>
#include <boost/geometry/algorithms/detail/check_iterator_range.hpp>
#include <boost/geometry/algorithms/dispatch/disjoint.hpp>
namespace boost { namespace geometry
{
#ifndef DOXYGEN_NO_DETAIL
namespace detail { namespace disjoint
{
template <typename Geometry, typename BinaryPredicate>
class unary_disjoint_geometry_to_query_geometry
{
public:
unary_disjoint_geometry_to_query_geometry(Geometry const& geometry)
: m_geometry(geometry)
{}
template <typename QueryGeometry>
inline bool apply(QueryGeometry const& query_geometry) const
{
return BinaryPredicate::apply(query_geometry, m_geometry);
}
private:
Geometry const& m_geometry;
};
template<typename MultiRange, typename ConstantSizeGeometry>
struct multirange_constant_size_geometry
{
static inline bool apply(MultiRange const& multirange,
ConstantSizeGeometry const& constant_size_geometry)
{
typedef unary_disjoint_geometry_to_query_geometry
<
ConstantSizeGeometry,
dispatch::disjoint
<
typename boost::range_value<MultiRange>::type,
ConstantSizeGeometry
>
> unary_predicate_type;
return detail::check_iterator_range
<
unary_predicate_type
>::apply(boost::begin(multirange), boost::end(multirange),
unary_predicate_type(constant_size_geometry));
}
static inline bool apply(ConstantSizeGeometry const& constant_size_geometry,
MultiRange const& multirange)
{
return apply(multirange, constant_size_geometry);
}
};
}} // namespace detail::disjoint
#endif // DOXYGEN_NO_DETAIL
}} // namespace boost::geometry
#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_DISJOINT_MULTIRANGE_GEOMETRY_HPP
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