mirror of
https://github.com/mapnik/mapnik.git
synced 2025-12-08 20:13:09 +00:00
62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
/*****************************************************************************
|
|
*
|
|
* This file is part of Mapnik (c++ mapping toolkit)
|
|
*
|
|
* Copyright (C) 2013 Artem Pavlenko
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#include <boost/version.hpp>
|
|
|
|
// mapnik
|
|
#include <mapnik/json/feature_parser.hpp>
|
|
#include <mapnik/json/feature_grammar.hpp>
|
|
|
|
// boost
|
|
#include <boost/version.hpp>
|
|
#include <boost/spirit/include/qi.hpp>
|
|
|
|
namespace mapnik { namespace json {
|
|
|
|
#if BOOST_VERSION >= 104700
|
|
|
|
template <typename Iterator>
|
|
feature_parser<Iterator>::feature_parser(mapnik::transcoder const& tr)
|
|
: grammar_(new feature_grammar<iterator_type,feature_type>(tr)) {}
|
|
|
|
template <typename Iterator>
|
|
feature_parser<Iterator>::~feature_parser() {}
|
|
#endif
|
|
|
|
template <typename Iterator>
|
|
bool feature_parser<Iterator>::parse(iterator_type first, iterator_type last, mapnik::feature_impl & f)
|
|
{
|
|
#if BOOST_VERSION >= 104700
|
|
using namespace boost::spirit;
|
|
return qi::phrase_parse(first, last, (*grammar_)(boost::phoenix::ref(f)), standard_wide::space);
|
|
#else
|
|
std::ostringstream s;
|
|
s << BOOST_VERSION/100000 << "." << BOOST_VERSION/100 % 1000 << "." << BOOST_VERSION % 100;
|
|
throw std::runtime_error("mapnik::feature_parser::parse() requires at least boost 1.47 while your build was compiled against boost " + s.str());
|
|
return false;
|
|
#endif
|
|
}
|
|
|
|
template class feature_parser<std::string::const_iterator>;
|
|
|
|
}}
|