diff options
Diffstat (limited to 'contrib/foreach.hpp')
| -rw-r--r-- | contrib/foreach.hpp | 204 |
1 files changed, 102 insertions, 102 deletions
diff --git a/contrib/foreach.hpp b/contrib/foreach.hpp index c413f1d..efe6d6d 100644 --- a/contrib/foreach.hpp +++ b/contrib/foreach.hpp @@ -1,102 +1,102 @@ -/*
- * Boost.Foreach support for pugixml classes.
- * This file is provided to the public domain.
- * Written by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
- */
-
-#ifndef HEADER_PUGIXML_FOREACH_HPP
-#define HEADER_PUGIXML_FOREACH_HPP
-
-#include "pugixml.hpp"
-
-/*
- * These types add support for BOOST_FOREACH macro to xml_node and xml_document classes (child iteration only).
- * Example usage:
- * BOOST_FOREACH(xml_node n, doc) {}
- */
-
-namespace boost
-{
- template <typename> struct range_mutable_iterator;
- template <typename> struct range_const_iterator;
-
- template<> struct range_mutable_iterator<pugi::xml_node>
- {
- typedef pugi::xml_node::iterator type;
- };
-
- template<> struct range_const_iterator<pugi::xml_node>
- {
- typedef pugi::xml_node::iterator type;
- };
-
- template<> struct range_mutable_iterator<pugi::xml_document>
- {
- typedef pugi::xml_document::iterator type;
- };
-
- template<> struct range_const_iterator<pugi::xml_document>
- {
- typedef pugi::xml_document::iterator type;
- };
-}
-
-/*
- * These types add support for BOOST_FOREACH macro to xml_node and xml_document classes (child/attribute iteration).
- * Example usage:
- * BOOST_FOREACH(xml_node n, children(doc)) {}
- * BOOST_FOREACH(xml_node n, attributes(doc)) {}
- */
-
-namespace pugi
-{
- struct xml_node_children_adapter
- {
- typedef pugi::xml_node::iterator iterator;
- typedef pugi::xml_node::iterator const_iterator;
-
- xml_node node;
-
- const_iterator begin() const
- {
- return node.begin();
- }
-
- const_iterator end() const
- {
- return node.end();
- }
- };
-
- xml_node_children_adapter children(const pugi::xml_node& node)
- {
- xml_node_children_adapter result = {node};
- return result;
- }
-
- struct xml_node_attribute_adapter
- {
- typedef pugi::xml_node::attribute_iterator iterator;
- typedef pugi::xml_node::attribute_iterator const_iterator;
-
- xml_node node;
-
- const_iterator begin() const
- {
- return node.attributes_begin();
- }
-
- const_iterator end() const
- {
- return node.attributes_end();
- }
- };
-
- xml_node_attribute_adapter attributes(const pugi::xml_node& node)
- {
- xml_node_attribute_adapter result = {node};
- return result;
- }
-}
-
-#endif
+/* + * Boost.Foreach support for pugixml classes. + * This file is provided to the public domain. + * Written by Arseny Kapoulkine (arseny.kapoulkine@gmail.com) + */ + +#ifndef HEADER_PUGIXML_FOREACH_HPP +#define HEADER_PUGIXML_FOREACH_HPP + +#include "pugixml.hpp" + +/* + * These types add support for BOOST_FOREACH macro to xml_node and xml_document classes (child iteration only). + * Example usage: + * BOOST_FOREACH(xml_node n, doc) {} + */ + +namespace boost +{ + template <typename> struct range_mutable_iterator; + template <typename> struct range_const_iterator; + + template<> struct range_mutable_iterator<pugi::xml_node> + { + typedef pugi::xml_node::iterator type; + }; + + template<> struct range_const_iterator<pugi::xml_node> + { + typedef pugi::xml_node::iterator type; + }; + + template<> struct range_mutable_iterator<pugi::xml_document> + { + typedef pugi::xml_document::iterator type; + }; + + template<> struct range_const_iterator<pugi::xml_document> + { + typedef pugi::xml_document::iterator type; + }; +} + +/* + * These types add support for BOOST_FOREACH macro to xml_node and xml_document classes (child/attribute iteration). + * Example usage: + * BOOST_FOREACH(xml_node n, children(doc)) {} + * BOOST_FOREACH(xml_node n, attributes(doc)) {} + */ + +namespace pugi +{ + struct xml_node_children_adapter + { + typedef pugi::xml_node::iterator iterator; + typedef pugi::xml_node::iterator const_iterator; + + xml_node node; + + const_iterator begin() const + { + return node.begin(); + } + + const_iterator end() const + { + return node.end(); + } + }; + + xml_node_children_adapter children(const pugi::xml_node& node) + { + xml_node_children_adapter result = {node}; + return result; + } + + struct xml_node_attribute_adapter + { + typedef pugi::xml_node::attribute_iterator iterator; + typedef pugi::xml_node::attribute_iterator const_iterator; + + xml_node node; + + const_iterator begin() const + { + return node.attributes_begin(); + } + + const_iterator end() const + { + return node.attributes_end(); + } + }; + + xml_node_attribute_adapter attributes(const pugi::xml_node& node) + { + xml_node_attribute_adapter result = {node}; + return result; + } +} + +#endif |