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65 lines
1.5 KiB
C++
65 lines
1.5 KiB
C++
/*
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* Boost.Foreach support for pugixml classes.
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* This file is provided to the public domain.
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* Written by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
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*/
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#ifndef HEADER_PUGIXML_FOREACH_HPP
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#define HEADER_PUGIXML_FOREACH_HPP
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#include "pugixml.hpp"
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/*
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* These types add support for BOOST_FOREACH macro to xml_node and xml_document classes (child iteration only).
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* Example usage:
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* BOOST_FOREACH(xml_node n, doc) {}
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*/
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namespace boost
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{
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template <typename> struct range_mutable_iterator;
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template <typename> struct range_const_iterator;
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template<> struct range_mutable_iterator<pugi::xml_node>
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{
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typedef pugi::xml_node::iterator type;
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};
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template<> struct range_const_iterator<pugi::xml_node>
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{
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typedef pugi::xml_node::iterator type;
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};
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template<> struct range_mutable_iterator<pugi::xml_document>
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{
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typedef pugi::xml_document::iterator type;
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};
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template<> struct range_const_iterator<pugi::xml_document>
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{
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typedef pugi::xml_document::iterator type;
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};
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}
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/*
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* These types add support for BOOST_FOREACH macro to xml_node and xml_document classes (child/attribute iteration).
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* Example usage:
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* BOOST_FOREACH(xml_node n, children(doc)) {}
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* BOOST_FOREACH(xml_node n, attributes(doc)) {}
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*/
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namespace pugi
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{
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inline xml_object_range<xml_node_iterator> children(const pugi::xml_node& node)
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{
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return node.children();
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}
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inline xml_object_range<xml_attribute_iterator> attributes(const pugi::xml_node& node)
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{
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return node.attributes();
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}
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}
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#endif
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