mapnik/boost/property_tree/xml_parser.hpp

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2006-10-03 08:52:24 +00:00
// ----------------------------------------------------------------------------
// Copyright (C) 2002-2005 Marcin Kalicinski
//
// Distributed under 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)
//
// For more information, see www.boost.org
// ----------------------------------------------------------------------------
#ifndef BOOST_PROPERTY_TREE_XML_PARSER_HPP_INCLUDED
#define BOOST_PROPERTY_TREE_XML_PARSER_HPP_INCLUDED
#include <boost/property_tree/ptree.hpp>
#include <boost/property_tree/detail/xml_parser_write.hpp>
#include <boost/property_tree/detail/xml_parser_error.hpp>
#include <boost/property_tree/detail/xml_parser_flags.hpp>
// Include proper parser
#ifdef BOOST_PROPERTY_TREE_XML_PARSER_TINYXML
#include <boost/property_tree/detail/xml_parser_read_tinyxml.hpp>
#else
#include <boost/property_tree/detail/xml_parser_read_spirit.hpp>
#endif
#include <fstream>
#include <string>
#include <locale>
namespace boost { namespace property_tree { namespace xml_parser
{
// Read XML from stream
template<class Ptree>
void read_xml(std::basic_istream<typename Ptree::char_type> &stream,
Ptree &pt,
int flags = 0)
{
read_xml_internal(stream, pt, flags, std::string());
}
// Read XML from file
template<class Ptree>
void read_xml(const std::string &filename,
Ptree &pt,
int flags = 0,
const std::locale &loc = std::locale())
{
BOOST_ASSERT(validate_flags(flags));
std::basic_ifstream<typename Ptree::char_type> stream(filename.c_str());
if (!stream)
throw xml_parser_error("cannot open file", filename, 0);
stream.imbue(loc);
read_xml_internal(stream, pt, flags, filename);
}
// Write XML to stream
template<class Ptree>
void write_xml(std::basic_ostream<typename Ptree::char_type> &stream,
const Ptree &pt)
{
write_xml_internal(stream, pt, std::string());
}
// Write XML to file
template<class Ptree>
void write_xml(const std::string &filename,
const Ptree &pt,
const std::locale &loc = std::locale())
{
std::basic_ofstream<typename Ptree::char_type> stream(filename.c_str());
if (!stream)
throw xml_parser_error("cannot open file", filename, 0);
stream.imbue(loc);
write_xml_internal(stream, pt, filename);
}
} } }
namespace boost { namespace property_tree
{
using xml_parser::read_xml;
using xml_parser::write_xml;
using xml_parser::xml_parser_error;
} }
#endif