46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
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// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
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// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
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// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
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// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
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// Use, modification and distribution is subject to the Boost Software License,
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// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_GEOMETRY_UTIL_SELECT_COORDINATE_TYPE_HPP
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#define BOOST_GEOMETRY_UTIL_SELECT_COORDINATE_TYPE_HPP
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#include <boost/geometry/core/coordinate_type.hpp>
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#include <boost/geometry/util/select_most_precise.hpp>
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namespace boost { namespace geometry
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{
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/*!
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\brief Meta-function selecting the most precise coordinate type
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of two geometries
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\ingroup utility
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*/
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template <typename T1, typename T2>
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struct select_coordinate_type
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{
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typedef typename select_most_precise
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<
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typename coordinate_type<T1>::type,
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typename coordinate_type<T2>::type
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>::type type;
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};
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}} // namespace boost::geometry
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#endif // BOOST_GEOMETRY_UTIL_SELECT_COORDINATE_TYPE_HPP
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