8c1e69fdb8
- construct on first use - allows for faster map loading and unloading of xml loading tree - modified expression and transform grammars to not take args/not crash - simplifies interfaces, allows fast parsing from python without passing grammar instance
51 lines
1.9 KiB
C++
51 lines
1.9 KiB
C++
/*****************************************************************************
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*
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* This file is part of Mapnik (c++ mapping toolkit)
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*
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* Copyright (C) 2012 Artem Pavlenko
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*****************************************************************************/
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#ifndef MAPNIK_PARSE_TRANSFORM_HPP
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#define MAPNIK_PARSE_TRANSFORM_HPP
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// mapnik
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#include <mapnik/config.hpp>
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#include <mapnik/symbolizer.hpp> // for transform_list_ptr
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namespace mapnik {
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template <typename Iterator> struct transform_expression_grammar;
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typedef transform_expression_grammar<std::string::const_iterator>
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transform_expression_grammar_string;
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MAPNIK_DECL transform_list_ptr parse_transform(std::string const& str);
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MAPNIK_DECL transform_list_ptr parse_transform(std::string const& str,
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std::string const& encoding);
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MAPNIK_DECL bool parse_transform(transform_list& list,
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std::string const& str);
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MAPNIK_DECL bool parse_transform(transform_list& list,
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std::string const& str,
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transform_expression_grammar_string const& g);
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} // namespace mapnik
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#endif // MAPNIK_PARSE_TRANSFORM_HPP
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