45 lines
995 B
C++
45 lines
995 B
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Copyright (c) 2014, Oracle and/or its affiliates.
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// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
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// Licensed under the Boost Software License version 1.0.
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// http://www.boost.org/users/license.html
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#ifndef BOOST_GEOMETRY_ALGORITHMS_DISPATCH_IS_VALID_HPP
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#define BOOST_GEOMETRY_ALGORITHMS_DISPATCH_IS_VALID_HPP
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#include <boost/geometry/core/tag.hpp>
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#include <boost/geometry/algorithms/not_implemented.hpp>
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namespace boost { namespace geometry
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{
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#ifndef DOXYGEN_NO_DISPATCH
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namespace dispatch
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{
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template
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<
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typename Geometry,
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typename Tag = typename tag<Geometry>::type,
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// for multi-geometries: determines if empty multi-geometries are allowed
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bool AllowEmptyMultiGeometries = true
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>
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struct is_valid
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: not_implemented<Geometry>
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{};
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} // namespace dispatch
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#endif // DOXYGEN_NO_DISPATCH
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}} // namespace boost::geometry
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#endif // BOOST_GEOMETRY_ALGORITHMS_DISPATCH_IS_VALID_HPP
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