libcarla/include/system/boost/geometry/srs/projections/code.hpp
2024-10-18 13:19:59 +08:00

58 lines
1.3 KiB
C++

// Boost.Geometry
// Copyright (c) 2017-2018, Oracle and/or its affiliates.
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
// 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_PROJECTIONS_CODE_HPP
#define BOOST_GEOMETRY_PROJECTIONS_CODE_HPP
#include <algorithm>
#include <boost/geometry/srs/projections/dpar.hpp>
namespace boost { namespace geometry { namespace projections
{
#ifndef DOXYGEN_NO_DETAIL
namespace detail
{
struct code_element
{
int code;
srs::dpar::parameters<> parameters;
};
struct code_element_less
{
inline bool operator()(code_element const& l, code_element const& r) const
{
return l.code < r.code;
}
};
template<typename RandIt>
inline RandIt binary_find_code_element(RandIt first, RandIt last, int code)
{
code_element_less comp;
code_element value;
value.code = code;
first = std::lower_bound(first, last, value, comp);
return first != last && !comp(value, *first) ? first : last;
}
}
#endif // DOXYGEN_NO_DETAIL
}}} // namespace boost::geometry::projections
#endif