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@ -1,174 +1,174 @@
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#ifndef RAPIDXML_ITERATORS_HPP_INCLUDED
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#define RAPIDXML_ITERATORS_HPP_INCLUDED
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// Copyright (C) 2006, 2009 Marcin Kalicinski
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// Version 1.13
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// Revision $DateTime: 2009/05/13 01:46:17 $
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//! \file rapidxml_iterators.hpp This file contains rapidxml iterators
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#include "rapidxml.hpp"
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namespace rapidxml
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{
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//! Iterator of child nodes of xml_node
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template<class Ch>
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class node_iterator
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{
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public:
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typedef typename xml_node<Ch> value_type;
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typedef typename xml_node<Ch> &reference;
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typedef typename xml_node<Ch> *pointer;
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typedef std::ptrdiff_t difference_type;
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typedef std::bidirectional_iterator_tag iterator_category;
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node_iterator()
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: m_node(0)
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{
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}
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node_iterator(xml_node<Ch> *node)
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: m_node(node->first_node())
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{
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}
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reference operator *() const
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{
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assert(m_node);
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return *m_node;
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}
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pointer operator->() const
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{
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assert(m_node);
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return m_node;
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}
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node_iterator& operator++()
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{
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assert(m_node);
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m_node = m_node->next_sibling();
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return *this;
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}
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node_iterator operator++(int)
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{
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node_iterator tmp = *this;
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++this;
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return tmp;
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}
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node_iterator& operator--()
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{
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assert(m_node && m_node->previous_sibling());
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m_node = m_node->previous_sibling();
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return *this;
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}
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node_iterator operator--(int)
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{
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node_iterator tmp = *this;
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++this;
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return tmp;
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}
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bool operator ==(const node_iterator<Ch> &rhs)
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{
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return m_node == rhs.m_node;
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}
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bool operator !=(const node_iterator<Ch> &rhs)
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{
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return m_node != rhs.m_node;
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}
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private:
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xml_node<Ch> *m_node;
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};
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//! Iterator of child attributes of xml_node
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template<class Ch>
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class attribute_iterator
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{
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public:
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typedef typename xml_attribute<Ch> value_type;
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typedef typename xml_attribute<Ch> &reference;
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typedef typename xml_attribute<Ch> *pointer;
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typedef std::ptrdiff_t difference_type;
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typedef std::bidirectional_iterator_tag iterator_category;
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attribute_iterator()
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: m_attribute(0)
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{
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}
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attribute_iterator(xml_node<Ch> *node)
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: m_attribute(node->first_attribute())
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{
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}
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reference operator *() const
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{
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assert(m_attribute);
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return *m_attribute;
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}
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pointer operator->() const
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{
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assert(m_attribute);
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return m_attribute;
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}
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attribute_iterator& operator++()
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{
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assert(m_attribute);
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m_attribute = m_attribute->next_attribute();
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return *this;
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}
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attribute_iterator operator++(int)
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{
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attribute_iterator tmp = *this;
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++this;
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return tmp;
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}
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attribute_iterator& operator--()
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{
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assert(m_attribute && m_attribute->previous_attribute());
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m_attribute = m_attribute->previous_attribute();
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return *this;
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}
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attribute_iterator operator--(int)
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{
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attribute_iterator tmp = *this;
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++this;
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return tmp;
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}
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bool operator ==(const attribute_iterator<Ch> &rhs)
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{
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return m_attribute == rhs.m_attribute;
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}
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bool operator !=(const attribute_iterator<Ch> &rhs)
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{
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return m_attribute != rhs.m_attribute;
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}
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private:
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xml_attribute<Ch> *m_attribute;
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};
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}
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#endif
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#ifndef RAPIDXML_ITERATORS_HPP_INCLUDED
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#define RAPIDXML_ITERATORS_HPP_INCLUDED
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// Copyright (C) 2006, 2009 Marcin Kalicinski
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// Version 1.13
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// Revision $DateTime: 2009/05/13 01:46:17 $
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//! \file rapidxml_iterators.hpp This file contains rapidxml iterators
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#include "rapidxml.hpp"
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namespace rapidxml
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{
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//! Iterator of child nodes of xml_node
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template<class Ch>
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class node_iterator
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{
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public:
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typedef typename xml_node<Ch> value_type;
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typedef typename xml_node<Ch> &reference;
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typedef typename xml_node<Ch> *pointer;
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typedef std::ptrdiff_t difference_type;
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typedef std::bidirectional_iterator_tag iterator_category;
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node_iterator()
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: m_node(0)
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{
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}
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node_iterator(xml_node<Ch> *node)
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: m_node(node->first_node())
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{
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}
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reference operator *() const
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{
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assert(m_node);
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return *m_node;
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}
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pointer operator->() const
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{
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assert(m_node);
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return m_node;
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}
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node_iterator& operator++()
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{
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assert(m_node);
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m_node = m_node->next_sibling();
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return *this;
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}
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node_iterator operator++(int)
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{
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node_iterator tmp = *this;
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++this;
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return tmp;
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}
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node_iterator& operator--()
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{
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assert(m_node && m_node->previous_sibling());
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m_node = m_node->previous_sibling();
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return *this;
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}
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node_iterator operator--(int)
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{
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node_iterator tmp = *this;
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++this;
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return tmp;
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}
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bool operator ==(const node_iterator<Ch> &rhs)
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{
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return m_node == rhs.m_node;
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}
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bool operator !=(const node_iterator<Ch> &rhs)
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{
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return m_node != rhs.m_node;
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}
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private:
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xml_node<Ch> *m_node;
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};
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//! Iterator of child attributes of xml_node
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template<class Ch>
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class attribute_iterator
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{
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public:
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typedef typename xml_attribute<Ch> value_type;
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typedef typename xml_attribute<Ch> &reference;
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typedef typename xml_attribute<Ch> *pointer;
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typedef std::ptrdiff_t difference_type;
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typedef std::bidirectional_iterator_tag iterator_category;
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attribute_iterator()
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: m_attribute(0)
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{
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}
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attribute_iterator(xml_node<Ch> *node)
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: m_attribute(node->first_attribute())
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{
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}
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reference operator *() const
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{
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assert(m_attribute);
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return *m_attribute;
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}
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pointer operator->() const
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{
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assert(m_attribute);
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return m_attribute;
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}
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attribute_iterator& operator++()
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{
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assert(m_attribute);
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m_attribute = m_attribute->next_attribute();
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return *this;
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}
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attribute_iterator operator++(int)
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{
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attribute_iterator tmp = *this;
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++this;
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return tmp;
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}
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attribute_iterator& operator--()
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{
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assert(m_attribute && m_attribute->previous_attribute());
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m_attribute = m_attribute->previous_attribute();
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return *this;
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}
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attribute_iterator operator--(int)
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{
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attribute_iterator tmp = *this;
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++this;
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return tmp;
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}
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bool operator ==(const attribute_iterator<Ch> &rhs)
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{
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return m_attribute == rhs.m_attribute;
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}
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bool operator !=(const attribute_iterator<Ch> &rhs)
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{
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return m_attribute != rhs.m_attribute;
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}
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private:
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xml_attribute<Ch> *m_attribute;
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};
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}
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#endif
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@ -1,455 +1,455 @@
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#ifndef RAPIDXML_PRINT_HPP_INCLUDED
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#define RAPIDXML_PRINT_HPP_INCLUDED
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// Copyright (C) 2006, 2009 Marcin Kalicinski
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// Version 1.13
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// Revision $DateTime: 2009/05/13 01:46:17 $
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//! \file rapidxml_print.hpp This file contains rapidxml printer implementation
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#include "rapidxml.hpp"
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// Only include streams if not disabled
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#ifndef RAPIDXML_NO_STREAMS
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#include <ostream>
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#include <iterator>
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#endif
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namespace rapidxml
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{
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///////////////////////////////////////////////////////////////////////
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// Printing flags
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const int print_no_indenting = 0x1; //!< Printer flag instructing the printer to suppress indenting of XML. See print() function.
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///////////////////////////////////////////////////////////////////////
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// Internal
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//! \cond internal
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namespace internal
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{
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///////////////////////////////////////////////////////////////////////////
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// Internal character operations
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// Copy characters from given range to given output iterator
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template<class OutIt, class Ch>
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inline OutIt copy_chars(const Ch *begin, const Ch *end, OutIt out)
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{
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while (begin != end)
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*out++ = *begin++;
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return out;
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}
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// Copy characters from given range to given output iterator and expand
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// characters into references (< > ' " &)
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template<class OutIt, class Ch>
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inline OutIt copy_and_expand_chars(const Ch *begin, const Ch *end, Ch noexpand, OutIt out)
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{
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while (begin != end)
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{
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if (*begin == noexpand)
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{
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*out++ = *begin; // No expansion, copy character
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}
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else
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{
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switch (*begin)
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{
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case Ch('<'):
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*out++ = Ch('&'); *out++ = Ch('l'); *out++ = Ch('t'); *out++ = Ch(';');
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break;
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case Ch('>'):
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*out++ = Ch('&'); *out++ = Ch('g'); *out++ = Ch('t'); *out++ = Ch(';');
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break;
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case Ch('\''):
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*out++ = Ch('&'); *out++ = Ch('a'); *out++ = Ch('p'); *out++ = Ch('o'); *out++ = Ch('s'); *out++ = Ch(';');
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break;
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case Ch('"'):
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*out++ = Ch('&'); *out++ = Ch('q'); *out++ = Ch('u'); *out++ = Ch('o'); *out++ = Ch('t'); *out++ = Ch(';');
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break;
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case Ch('&'):
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*out++ = Ch('&'); *out++ = Ch('a'); *out++ = Ch('m'); *out++ = Ch('p'); *out++ = Ch(';');
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break;
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default:
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*out++ = *begin; // No expansion, copy character
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}
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}
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++begin; // Step to next character
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}
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return out;
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}
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// Fill given output iterator with repetitions of the same character
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template<class OutIt, class Ch>
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inline OutIt fill_chars(OutIt out, int n, Ch ch)
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{
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for (int i = 0; i < n; ++i)
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*out++ = ch;
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return out;
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}
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// Find character
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template<class Ch, Ch ch>
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inline bool find_char(const Ch *begin, const Ch *end)
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{
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while (begin != end)
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if (*begin++ == ch)
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return true;
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return false;
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}
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///////////////////////////////////////////////////////////////////////////
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// Internal printing operations
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/// Forward Declaration : Fix Compile Bug in MinGW
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template<class OutIt, class Ch>
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inline OutIt print_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
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template<class OutIt, class Ch>
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inline OutIt print_children(OutIt out, const xml_node<Ch> *node, int flags, int indent);
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template<class OutIt, class Ch>
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inline OutIt print_attributes(OutIt out, const xml_node<Ch> *node, int flags);
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template<class OutIt, class Ch>
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inline OutIt print_data_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
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template<class OutIt, class Ch>
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inline OutIt print_cdata_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
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template<class OutIt, class Ch>
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inline OutIt print_element_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
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template<class OutIt, class Ch>
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inline OutIt print_declaration_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
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template<class OutIt, class Ch>
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inline OutIt print_comment_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
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template<class OutIt, class Ch>
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inline OutIt print_doctype_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
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template<class OutIt, class Ch>
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inline OutIt print_pi_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
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// Print node
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template<class OutIt, class Ch>
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inline OutIt print_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
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{
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// Print proper node type
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switch (node->type())
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{
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// Document
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case node_document:
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out = print_children(out, node, flags, indent);
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break;
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// Element
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case node_element:
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out = print_element_node(out, node, flags, indent);
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break;
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// Data
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case node_data:
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out = print_data_node(out, node, flags, indent);
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break;
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// CDATA
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case node_cdata:
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out = print_cdata_node(out, node, flags, indent);
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break;
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// Declaration
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||||
case node_declaration:
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out = print_declaration_node(out, node, flags, indent);
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break;
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// Comment
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case node_comment:
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out = print_comment_node(out, node, flags, indent);
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break;
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// Doctype
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case node_doctype:
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out = print_doctype_node(out, node, flags, indent);
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break;
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// Pi
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case node_pi:
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out = print_pi_node(out, node, flags, indent);
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break;
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||||
// Unknown
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default:
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assert(0);
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break;
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||||
}
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||||
|
||||
// If indenting not disabled, add line break after node
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||||
if (!(flags & print_no_indenting))
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*out = Ch('\n'), ++out;
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|
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// Return modified iterator
|
||||
return out;
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||||
}
|
||||
|
||||
// Print children of the node
|
||||
template<class OutIt, class Ch>
|
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inline OutIt print_children(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
for (xml_node<Ch> *child = node->first_node(); child; child = child->next_sibling())
|
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out = print_node(out, child, flags, indent);
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return out;
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}
|
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|
||||
// Print attributes of the node
|
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template<class OutIt, class Ch>
|
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inline OutIt print_attributes(OutIt out, const xml_node<Ch> *node, int flags)
|
||||
{
|
||||
for (xml_attribute<Ch> *attribute = node->first_attribute(); attribute; attribute = attribute->next_attribute())
|
||||
{
|
||||
if (attribute->name() && attribute->value())
|
||||
{
|
||||
// Print attribute name
|
||||
*out = Ch(' '), ++out;
|
||||
out = copy_chars(attribute->name(), attribute->name() + attribute->name_size(), out);
|
||||
*out = Ch('='), ++out;
|
||||
// Print attribute value using appropriate quote type
|
||||
if (find_char<Ch, Ch('"')>(attribute->value(), attribute->value() + attribute->value_size()))
|
||||
{
|
||||
*out = Ch('\''), ++out;
|
||||
out = copy_and_expand_chars(attribute->value(), attribute->value() + attribute->value_size(), Ch('"'), out);
|
||||
*out = Ch('\''), ++out;
|
||||
}
|
||||
else
|
||||
{
|
||||
*out = Ch('"'), ++out;
|
||||
out = copy_and_expand_chars(attribute->value(), attribute->value() + attribute->value_size(), Ch('\''), out);
|
||||
*out = Ch('"'), ++out;
|
||||
}
|
||||
}
|
||||
}
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print data node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_data_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
assert(node->type() == node_data);
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
out = copy_and_expand_chars(node->value(), node->value() + node->value_size(), Ch(0), out);
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print data node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_cdata_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
assert(node->type() == node_cdata);
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
*out = Ch('<'); ++out;
|
||||
*out = Ch('!'); ++out;
|
||||
*out = Ch('['); ++out;
|
||||
*out = Ch('C'); ++out;
|
||||
*out = Ch('D'); ++out;
|
||||
*out = Ch('A'); ++out;
|
||||
*out = Ch('T'); ++out;
|
||||
*out = Ch('A'); ++out;
|
||||
*out = Ch('['); ++out;
|
||||
out = copy_chars(node->value(), node->value() + node->value_size(), out);
|
||||
*out = Ch(']'); ++out;
|
||||
*out = Ch(']'); ++out;
|
||||
*out = Ch('>'); ++out;
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print element node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_element_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
assert(node->type() == node_element);
|
||||
|
||||
// Print element name and attributes, if any
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
*out = Ch('<'), ++out;
|
||||
out = copy_chars(node->name(), node->name() + node->name_size(), out);
|
||||
out = print_attributes(out, node, flags);
|
||||
|
||||
// If node is childless
|
||||
if (node->value_size() == 0 && !node->first_node())
|
||||
{
|
||||
// Print childless node tag ending
|
||||
*out = Ch('/'), ++out;
|
||||
*out = Ch('>'), ++out;
|
||||
}
|
||||
else
|
||||
{
|
||||
// Print normal node tag ending
|
||||
*out = Ch('>'), ++out;
|
||||
|
||||
// Test if node contains a single data node only (and no other nodes)
|
||||
xml_node<Ch> *child = node->first_node();
|
||||
if (!child)
|
||||
{
|
||||
// If node has no children, only print its value without indenting
|
||||
out = copy_and_expand_chars(node->value(), node->value() + node->value_size(), Ch(0), out);
|
||||
}
|
||||
else if (child->next_sibling() == 0 && child->type() == node_data)
|
||||
{
|
||||
// If node has a sole data child, only print its value without indenting
|
||||
out = copy_and_expand_chars(child->value(), child->value() + child->value_size(), Ch(0), out);
|
||||
}
|
||||
else
|
||||
{
|
||||
// Print all children with full indenting
|
||||
if (!(flags & print_no_indenting))
|
||||
*out = Ch('\n'), ++out;
|
||||
out = print_children(out, node, flags, indent + 1);
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
}
|
||||
|
||||
// Print node end
|
||||
*out = Ch('<'), ++out;
|
||||
*out = Ch('/'), ++out;
|
||||
out = copy_chars(node->name(), node->name() + node->name_size(), out);
|
||||
*out = Ch('>'), ++out;
|
||||
}
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print declaration node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_declaration_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
// Print declaration start
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
*out = Ch('<'), ++out;
|
||||
*out = Ch('?'), ++out;
|
||||
*out = Ch('x'), ++out;
|
||||
*out = Ch('m'), ++out;
|
||||
*out = Ch('l'), ++out;
|
||||
|
||||
// Print attributes
|
||||
out = print_attributes(out, node, flags);
|
||||
|
||||
// Print declaration end
|
||||
*out = Ch('?'), ++out;
|
||||
*out = Ch('>'), ++out;
|
||||
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print comment node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_comment_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
assert(node->type() == node_comment);
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
*out = Ch('<'), ++out;
|
||||
*out = Ch('!'), ++out;
|
||||
*out = Ch('-'), ++out;
|
||||
*out = Ch('-'), ++out;
|
||||
out = copy_chars(node->value(), node->value() + node->value_size(), out);
|
||||
*out = Ch('-'), ++out;
|
||||
*out = Ch('-'), ++out;
|
||||
*out = Ch('>'), ++out;
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print doctype node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_doctype_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
assert(node->type() == node_doctype);
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
*out = Ch('<'), ++out;
|
||||
*out = Ch('!'), ++out;
|
||||
*out = Ch('D'), ++out;
|
||||
*out = Ch('O'), ++out;
|
||||
*out = Ch('C'), ++out;
|
||||
*out = Ch('T'), ++out;
|
||||
*out = Ch('Y'), ++out;
|
||||
*out = Ch('P'), ++out;
|
||||
*out = Ch('E'), ++out;
|
||||
*out = Ch(' '), ++out;
|
||||
out = copy_chars(node->value(), node->value() + node->value_size(), out);
|
||||
*out = Ch('>'), ++out;
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print pi node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_pi_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
assert(node->type() == node_pi);
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
*out = Ch('<'), ++out;
|
||||
*out = Ch('?'), ++out;
|
||||
out = copy_chars(node->name(), node->name() + node->name_size(), out);
|
||||
*out = Ch(' '), ++out;
|
||||
out = copy_chars(node->value(), node->value() + node->value_size(), out);
|
||||
*out = Ch('?'), ++out;
|
||||
*out = Ch('>'), ++out;
|
||||
return out;
|
||||
}
|
||||
|
||||
}
|
||||
//! \endcond
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// Printing
|
||||
|
||||
//! Prints XML to given output iterator.
|
||||
//! \param out Output iterator to print to.
|
||||
//! \param node Node to be printed. Pass xml_document to print entire document.
|
||||
//! \param flags Flags controlling how XML is printed.
|
||||
//! \return Output iterator pointing to position immediately after last character of printed text.
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print(OutIt out, const xml_node<Ch> &node, int flags = 0)
|
||||
{
|
||||
return internal::print_node(out, &node, flags, 0);
|
||||
}
|
||||
|
||||
#ifndef RAPIDXML_NO_STREAMS
|
||||
|
||||
//! Prints XML to given output stream.
|
||||
//! \param out Output stream to print to.
|
||||
//! \param node Node to be printed. Pass xml_document to print entire document.
|
||||
//! \param flags Flags controlling how XML is printed.
|
||||
//! \return Output stream.
|
||||
template<class Ch>
|
||||
inline std::basic_ostream<Ch> &print(std::basic_ostream<Ch> &out, const xml_node<Ch> &node, int flags = 0)
|
||||
{
|
||||
print(std::ostream_iterator<Ch>(out), node, flags);
|
||||
return out;
|
||||
}
|
||||
|
||||
//! Prints formatted XML to given output stream. Uses default printing flags. Use print() function to customize printing process.
|
||||
//! \param out Output stream to print to.
|
||||
//! \param node Node to be printed.
|
||||
//! \return Output stream.
|
||||
template<class Ch>
|
||||
inline std::basic_ostream<Ch> &operator <<(std::basic_ostream<Ch> &out, const xml_node<Ch> &node)
|
||||
{
|
||||
return print(out, node);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
#endif
|
||||
#ifndef RAPIDXML_PRINT_HPP_INCLUDED
|
||||
#define RAPIDXML_PRINT_HPP_INCLUDED
|
||||
|
||||
// Copyright (C) 2006, 2009 Marcin Kalicinski
|
||||
// Version 1.13
|
||||
// Revision $DateTime: 2009/05/13 01:46:17 $
|
||||
//! \file rapidxml_print.hpp This file contains rapidxml printer implementation
|
||||
|
||||
#include "rapidxml.hpp"
|
||||
|
||||
// Only include streams if not disabled
|
||||
#ifndef RAPIDXML_NO_STREAMS
|
||||
#include <ostream>
|
||||
#include <iterator>
|
||||
#endif
|
||||
|
||||
namespace rapidxml
|
||||
{
|
||||
|
||||
///////////////////////////////////////////////////////////////////////
|
||||
// Printing flags
|
||||
|
||||
const int print_no_indenting = 0x1; //!< Printer flag instructing the printer to suppress indenting of XML. See print() function.
|
||||
|
||||
///////////////////////////////////////////////////////////////////////
|
||||
// Internal
|
||||
|
||||
//! \cond internal
|
||||
namespace internal
|
||||
{
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// Internal character operations
|
||||
|
||||
// Copy characters from given range to given output iterator
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt copy_chars(const Ch *begin, const Ch *end, OutIt out)
|
||||
{
|
||||
while (begin != end)
|
||||
*out++ = *begin++;
|
||||
return out;
|
||||
}
|
||||
|
||||
// Copy characters from given range to given output iterator and expand
|
||||
// characters into references (< > ' " &)
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt copy_and_expand_chars(const Ch *begin, const Ch *end, Ch noexpand, OutIt out)
|
||||
{
|
||||
while (begin != end)
|
||||
{
|
||||
if (*begin == noexpand)
|
||||
{
|
||||
*out++ = *begin; // No expansion, copy character
|
||||
}
|
||||
else
|
||||
{
|
||||
switch (*begin)
|
||||
{
|
||||
case Ch('<'):
|
||||
*out++ = Ch('&'); *out++ = Ch('l'); *out++ = Ch('t'); *out++ = Ch(';');
|
||||
break;
|
||||
case Ch('>'):
|
||||
*out++ = Ch('&'); *out++ = Ch('g'); *out++ = Ch('t'); *out++ = Ch(';');
|
||||
break;
|
||||
case Ch('\''):
|
||||
*out++ = Ch('&'); *out++ = Ch('a'); *out++ = Ch('p'); *out++ = Ch('o'); *out++ = Ch('s'); *out++ = Ch(';');
|
||||
break;
|
||||
case Ch('"'):
|
||||
*out++ = Ch('&'); *out++ = Ch('q'); *out++ = Ch('u'); *out++ = Ch('o'); *out++ = Ch('t'); *out++ = Ch(';');
|
||||
break;
|
||||
case Ch('&'):
|
||||
*out++ = Ch('&'); *out++ = Ch('a'); *out++ = Ch('m'); *out++ = Ch('p'); *out++ = Ch(';');
|
||||
break;
|
||||
default:
|
||||
*out++ = *begin; // No expansion, copy character
|
||||
}
|
||||
}
|
||||
++begin; // Step to next character
|
||||
}
|
||||
return out;
|
||||
}
|
||||
|
||||
// Fill given output iterator with repetitions of the same character
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt fill_chars(OutIt out, int n, Ch ch)
|
||||
{
|
||||
for (int i = 0; i < n; ++i)
|
||||
*out++ = ch;
|
||||
return out;
|
||||
}
|
||||
|
||||
// Find character
|
||||
template<class Ch, Ch ch>
|
||||
inline bool find_char(const Ch *begin, const Ch *end)
|
||||
{
|
||||
while (begin != end)
|
||||
if (*begin++ == ch)
|
||||
return true;
|
||||
return false;
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// Internal printing operations
|
||||
|
||||
/// Forward Declaration : Fix Compile Bug in MinGW
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
|
||||
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_children(OutIt out, const xml_node<Ch> *node, int flags, int indent);
|
||||
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_attributes(OutIt out, const xml_node<Ch> *node, int flags);
|
||||
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_data_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
|
||||
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_cdata_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
|
||||
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_element_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
|
||||
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_declaration_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
|
||||
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_comment_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
|
||||
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_doctype_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
|
||||
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_pi_node(OutIt out, const xml_node<Ch> *node, int flags, int indent);
|
||||
|
||||
|
||||
|
||||
|
||||
// Print node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
// Print proper node type
|
||||
switch (node->type())
|
||||
{
|
||||
|
||||
// Document
|
||||
case node_document:
|
||||
out = print_children(out, node, flags, indent);
|
||||
break;
|
||||
|
||||
// Element
|
||||
case node_element:
|
||||
out = print_element_node(out, node, flags, indent);
|
||||
break;
|
||||
|
||||
// Data
|
||||
case node_data:
|
||||
out = print_data_node(out, node, flags, indent);
|
||||
break;
|
||||
|
||||
// CDATA
|
||||
case node_cdata:
|
||||
out = print_cdata_node(out, node, flags, indent);
|
||||
break;
|
||||
|
||||
// Declaration
|
||||
case node_declaration:
|
||||
out = print_declaration_node(out, node, flags, indent);
|
||||
break;
|
||||
|
||||
// Comment
|
||||
case node_comment:
|
||||
out = print_comment_node(out, node, flags, indent);
|
||||
break;
|
||||
|
||||
// Doctype
|
||||
case node_doctype:
|
||||
out = print_doctype_node(out, node, flags, indent);
|
||||
break;
|
||||
|
||||
// Pi
|
||||
case node_pi:
|
||||
out = print_pi_node(out, node, flags, indent);
|
||||
break;
|
||||
|
||||
// Unknown
|
||||
default:
|
||||
assert(0);
|
||||
break;
|
||||
}
|
||||
|
||||
// If indenting not disabled, add line break after node
|
||||
if (!(flags & print_no_indenting))
|
||||
*out = Ch('\n'), ++out;
|
||||
|
||||
// Return modified iterator
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print children of the node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_children(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
for (xml_node<Ch> *child = node->first_node(); child; child = child->next_sibling())
|
||||
out = print_node(out, child, flags, indent);
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print attributes of the node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_attributes(OutIt out, const xml_node<Ch> *node, int flags)
|
||||
{
|
||||
for (xml_attribute<Ch> *attribute = node->first_attribute(); attribute; attribute = attribute->next_attribute())
|
||||
{
|
||||
if (attribute->name() && attribute->value())
|
||||
{
|
||||
// Print attribute name
|
||||
*out = Ch(' '), ++out;
|
||||
out = copy_chars(attribute->name(), attribute->name() + attribute->name_size(), out);
|
||||
*out = Ch('='), ++out;
|
||||
// Print attribute value using appropriate quote type
|
||||
if (find_char<Ch, Ch('"')>(attribute->value(), attribute->value() + attribute->value_size()))
|
||||
{
|
||||
*out = Ch('\''), ++out;
|
||||
out = copy_and_expand_chars(attribute->value(), attribute->value() + attribute->value_size(), Ch('"'), out);
|
||||
*out = Ch('\''), ++out;
|
||||
}
|
||||
else
|
||||
{
|
||||
*out = Ch('"'), ++out;
|
||||
out = copy_and_expand_chars(attribute->value(), attribute->value() + attribute->value_size(), Ch('\''), out);
|
||||
*out = Ch('"'), ++out;
|
||||
}
|
||||
}
|
||||
}
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print data node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_data_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
assert(node->type() == node_data);
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
out = copy_and_expand_chars(node->value(), node->value() + node->value_size(), Ch(0), out);
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print data node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_cdata_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
assert(node->type() == node_cdata);
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
*out = Ch('<'); ++out;
|
||||
*out = Ch('!'); ++out;
|
||||
*out = Ch('['); ++out;
|
||||
*out = Ch('C'); ++out;
|
||||
*out = Ch('D'); ++out;
|
||||
*out = Ch('A'); ++out;
|
||||
*out = Ch('T'); ++out;
|
||||
*out = Ch('A'); ++out;
|
||||
*out = Ch('['); ++out;
|
||||
out = copy_chars(node->value(), node->value() + node->value_size(), out);
|
||||
*out = Ch(']'); ++out;
|
||||
*out = Ch(']'); ++out;
|
||||
*out = Ch('>'); ++out;
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print element node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_element_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
assert(node->type() == node_element);
|
||||
|
||||
// Print element name and attributes, if any
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
*out = Ch('<'), ++out;
|
||||
out = copy_chars(node->name(), node->name() + node->name_size(), out);
|
||||
out = print_attributes(out, node, flags);
|
||||
|
||||
// If node is childless
|
||||
if (node->value_size() == 0 && !node->first_node())
|
||||
{
|
||||
// Print childless node tag ending
|
||||
*out = Ch('/'), ++out;
|
||||
*out = Ch('>'), ++out;
|
||||
}
|
||||
else
|
||||
{
|
||||
// Print normal node tag ending
|
||||
*out = Ch('>'), ++out;
|
||||
|
||||
// Test if node contains a single data node only (and no other nodes)
|
||||
xml_node<Ch> *child = node->first_node();
|
||||
if (!child)
|
||||
{
|
||||
// If node has no children, only print its value without indenting
|
||||
out = copy_and_expand_chars(node->value(), node->value() + node->value_size(), Ch(0), out);
|
||||
}
|
||||
else if (child->next_sibling() == 0 && child->type() == node_data)
|
||||
{
|
||||
// If node has a sole data child, only print its value without indenting
|
||||
out = copy_and_expand_chars(child->value(), child->value() + child->value_size(), Ch(0), out);
|
||||
}
|
||||
else
|
||||
{
|
||||
// Print all children with full indenting
|
||||
if (!(flags & print_no_indenting))
|
||||
*out = Ch('\n'), ++out;
|
||||
out = print_children(out, node, flags, indent + 1);
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
}
|
||||
|
||||
// Print node end
|
||||
*out = Ch('<'), ++out;
|
||||
*out = Ch('/'), ++out;
|
||||
out = copy_chars(node->name(), node->name() + node->name_size(), out);
|
||||
*out = Ch('>'), ++out;
|
||||
}
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print declaration node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_declaration_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
// Print declaration start
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
*out = Ch('<'), ++out;
|
||||
*out = Ch('?'), ++out;
|
||||
*out = Ch('x'), ++out;
|
||||
*out = Ch('m'), ++out;
|
||||
*out = Ch('l'), ++out;
|
||||
|
||||
// Print attributes
|
||||
out = print_attributes(out, node, flags);
|
||||
|
||||
// Print declaration end
|
||||
*out = Ch('?'), ++out;
|
||||
*out = Ch('>'), ++out;
|
||||
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print comment node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_comment_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
assert(node->type() == node_comment);
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
*out = Ch('<'), ++out;
|
||||
*out = Ch('!'), ++out;
|
||||
*out = Ch('-'), ++out;
|
||||
*out = Ch('-'), ++out;
|
||||
out = copy_chars(node->value(), node->value() + node->value_size(), out);
|
||||
*out = Ch('-'), ++out;
|
||||
*out = Ch('-'), ++out;
|
||||
*out = Ch('>'), ++out;
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print doctype node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_doctype_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
assert(node->type() == node_doctype);
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
*out = Ch('<'), ++out;
|
||||
*out = Ch('!'), ++out;
|
||||
*out = Ch('D'), ++out;
|
||||
*out = Ch('O'), ++out;
|
||||
*out = Ch('C'), ++out;
|
||||
*out = Ch('T'), ++out;
|
||||
*out = Ch('Y'), ++out;
|
||||
*out = Ch('P'), ++out;
|
||||
*out = Ch('E'), ++out;
|
||||
*out = Ch(' '), ++out;
|
||||
out = copy_chars(node->value(), node->value() + node->value_size(), out);
|
||||
*out = Ch('>'), ++out;
|
||||
return out;
|
||||
}
|
||||
|
||||
// Print pi node
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print_pi_node(OutIt out, const xml_node<Ch> *node, int flags, int indent)
|
||||
{
|
||||
assert(node->type() == node_pi);
|
||||
if (!(flags & print_no_indenting))
|
||||
out = fill_chars(out, indent, Ch('\t'));
|
||||
*out = Ch('<'), ++out;
|
||||
*out = Ch('?'), ++out;
|
||||
out = copy_chars(node->name(), node->name() + node->name_size(), out);
|
||||
*out = Ch(' '), ++out;
|
||||
out = copy_chars(node->value(), node->value() + node->value_size(), out);
|
||||
*out = Ch('?'), ++out;
|
||||
*out = Ch('>'), ++out;
|
||||
return out;
|
||||
}
|
||||
|
||||
}
|
||||
//! \endcond
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// Printing
|
||||
|
||||
//! Prints XML to given output iterator.
|
||||
//! \param out Output iterator to print to.
|
||||
//! \param node Node to be printed. Pass xml_document to print entire document.
|
||||
//! \param flags Flags controlling how XML is printed.
|
||||
//! \return Output iterator pointing to position immediately after last character of printed text.
|
||||
template<class OutIt, class Ch>
|
||||
inline OutIt print(OutIt out, const xml_node<Ch> &node, int flags = 0)
|
||||
{
|
||||
return internal::print_node(out, &node, flags, 0);
|
||||
}
|
||||
|
||||
#ifndef RAPIDXML_NO_STREAMS
|
||||
|
||||
//! Prints XML to given output stream.
|
||||
//! \param out Output stream to print to.
|
||||
//! \param node Node to be printed. Pass xml_document to print entire document.
|
||||
//! \param flags Flags controlling how XML is printed.
|
||||
//! \return Output stream.
|
||||
template<class Ch>
|
||||
inline std::basic_ostream<Ch> &print(std::basic_ostream<Ch> &out, const xml_node<Ch> &node, int flags = 0)
|
||||
{
|
||||
print(std::ostream_iterator<Ch>(out), node, flags);
|
||||
return out;
|
||||
}
|
||||
|
||||
//! Prints formatted XML to given output stream. Uses default printing flags. Use print() function to customize printing process.
|
||||
//! \param out Output stream to print to.
|
||||
//! \param node Node to be printed.
|
||||
//! \return Output stream.
|
||||
template<class Ch>
|
||||
inline std::basic_ostream<Ch> &operator <<(std::basic_ostream<Ch> &out, const xml_node<Ch> &node)
|
||||
{
|
||||
return print(out, node);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -1,122 +1,122 @@
|
|||
#ifndef RAPIDXML_UTILS_HPP_INCLUDED
|
||||
#define RAPIDXML_UTILS_HPP_INCLUDED
|
||||
|
||||
// Copyright (C) 2006, 2009 Marcin Kalicinski
|
||||
// Version 1.13
|
||||
// Revision $DateTime: 2009/05/13 01:46:17 $
|
||||
//! \file rapidxml_utils.hpp This file contains high-level rapidxml utilities that can be useful
|
||||
//! in certain simple scenarios. They should probably not be used if maximizing performance is the main objective.
|
||||
|
||||
#include "rapidxml.hpp"
|
||||
#include <vector>
|
||||
#include <string>
|
||||
#include <fstream>
|
||||
#include <stdexcept>
|
||||
|
||||
namespace rapidxml
|
||||
{
|
||||
|
||||
//! Represents data loaded from a file
|
||||
template<class Ch = char>
|
||||
class file
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
//! Loads file into the memory. Data will be automatically destroyed by the destructor.
|
||||
//! \param filename Filename to load.
|
||||
file(const char *filename)
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
// Open stream
|
||||
basic_ifstream<Ch> stream(filename, ios::binary);
|
||||
if (!stream)
|
||||
throw runtime_error(string("cannot open file ") + filename);
|
||||
stream.unsetf(ios::skipws);
|
||||
|
||||
// Determine stream size
|
||||
stream.seekg(0, ios::end);
|
||||
size_t size = stream.tellg();
|
||||
stream.seekg(0);
|
||||
|
||||
// Load data and add terminating 0
|
||||
m_data.resize(size + 1);
|
||||
stream.read(&m_data.front(), static_cast<streamsize>(size));
|
||||
m_data[size] = 0;
|
||||
}
|
||||
|
||||
//! Loads file into the memory. Data will be automatically destroyed by the destructor
|
||||
//! \param stream Stream to load from
|
||||
file(std::basic_istream<Ch> &stream)
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
// Load data and add terminating 0
|
||||
stream.unsetf(ios::skipws);
|
||||
m_data.assign(istreambuf_iterator<Ch>(stream), istreambuf_iterator<Ch>());
|
||||
if (stream.fail() || stream.bad())
|
||||
throw runtime_error("error reading stream");
|
||||
m_data.push_back(0);
|
||||
}
|
||||
|
||||
//! Gets file data.
|
||||
//! \return Pointer to data of file.
|
||||
Ch *data()
|
||||
{
|
||||
return &m_data.front();
|
||||
}
|
||||
|
||||
//! Gets file data.
|
||||
//! \return Pointer to data of file.
|
||||
const Ch *data() const
|
||||
{
|
||||
return &m_data.front();
|
||||
}
|
||||
|
||||
//! Gets file data size.
|
||||
//! \return Size of file data, in characters.
|
||||
std::size_t size() const
|
||||
{
|
||||
return m_data.size();
|
||||
}
|
||||
|
||||
private:
|
||||
|
||||
std::vector<Ch> m_data; // File data
|
||||
|
||||
};
|
||||
|
||||
//! Counts children of node. Time complexity is O(n).
|
||||
//! \return Number of children of node
|
||||
template<class Ch>
|
||||
inline std::size_t count_children(xml_node<Ch> *node)
|
||||
{
|
||||
xml_node<Ch> *child = node->first_node();
|
||||
std::size_t count = 0;
|
||||
while (child)
|
||||
{
|
||||
++count;
|
||||
child = child->next_sibling();
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
//! Counts attributes of node. Time complexity is O(n).
|
||||
//! \return Number of attributes of node
|
||||
template<class Ch>
|
||||
inline std::size_t count_attributes(xml_node<Ch> *node)
|
||||
{
|
||||
xml_attribute<Ch> *attr = node->first_attribute();
|
||||
std::size_t count = 0;
|
||||
while (attr)
|
||||
{
|
||||
++count;
|
||||
attr = attr->next_attribute();
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
#endif
|
||||
#ifndef RAPIDXML_UTILS_HPP_INCLUDED
|
||||
#define RAPIDXML_UTILS_HPP_INCLUDED
|
||||
|
||||
// Copyright (C) 2006, 2009 Marcin Kalicinski
|
||||
// Version 1.13
|
||||
// Revision $DateTime: 2009/05/13 01:46:17 $
|
||||
//! \file rapidxml_utils.hpp This file contains high-level rapidxml utilities that can be useful
|
||||
//! in certain simple scenarios. They should probably not be used if maximizing performance is the main objective.
|
||||
|
||||
#include "rapidxml.hpp"
|
||||
#include <vector>
|
||||
#include <string>
|
||||
#include <fstream>
|
||||
#include <stdexcept>
|
||||
|
||||
namespace rapidxml
|
||||
{
|
||||
|
||||
//! Represents data loaded from a file
|
||||
template<class Ch = char>
|
||||
class file
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
//! Loads file into the memory. Data will be automatically destroyed by the destructor.
|
||||
//! \param filename Filename to load.
|
||||
file(const char *filename)
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
// Open stream
|
||||
basic_ifstream<Ch> stream(filename, ios::binary);
|
||||
if (!stream)
|
||||
throw runtime_error(string("cannot open file ") + filename);
|
||||
stream.unsetf(ios::skipws);
|
||||
|
||||
// Determine stream size
|
||||
stream.seekg(0, ios::end);
|
||||
size_t size = stream.tellg();
|
||||
stream.seekg(0);
|
||||
|
||||
// Load data and add terminating 0
|
||||
m_data.resize(size + 1);
|
||||
stream.read(&m_data.front(), static_cast<streamsize>(size));
|
||||
m_data[size] = 0;
|
||||
}
|
||||
|
||||
//! Loads file into the memory. Data will be automatically destroyed by the destructor
|
||||
//! \param stream Stream to load from
|
||||
file(std::basic_istream<Ch> &stream)
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
// Load data and add terminating 0
|
||||
stream.unsetf(ios::skipws);
|
||||
m_data.assign(istreambuf_iterator<Ch>(stream), istreambuf_iterator<Ch>());
|
||||
if (stream.fail() || stream.bad())
|
||||
throw runtime_error("error reading stream");
|
||||
m_data.push_back(0);
|
||||
}
|
||||
|
||||
//! Gets file data.
|
||||
//! \return Pointer to data of file.
|
||||
Ch *data()
|
||||
{
|
||||
return &m_data.front();
|
||||
}
|
||||
|
||||
//! Gets file data.
|
||||
//! \return Pointer to data of file.
|
||||
const Ch *data() const
|
||||
{
|
||||
return &m_data.front();
|
||||
}
|
||||
|
||||
//! Gets file data size.
|
||||
//! \return Size of file data, in characters.
|
||||
std::size_t size() const
|
||||
{
|
||||
return m_data.size();
|
||||
}
|
||||
|
||||
private:
|
||||
|
||||
std::vector<Ch> m_data; // File data
|
||||
|
||||
};
|
||||
|
||||
//! Counts children of node. Time complexity is O(n).
|
||||
//! \return Number of children of node
|
||||
template<class Ch>
|
||||
inline std::size_t count_children(xml_node<Ch> *node)
|
||||
{
|
||||
xml_node<Ch> *child = node->first_node();
|
||||
std::size_t count = 0;
|
||||
while (child)
|
||||
{
|
||||
++count;
|
||||
child = child->next_sibling();
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
//! Counts attributes of node. Time complexity is O(n).
|
||||
//! \return Number of attributes of node
|
||||
template<class Ch>
|
||||
inline std::size_t count_attributes(xml_node<Ch> *node)
|
||||
{
|
||||
xml_attribute<Ch> *attr = node->first_attribute();
|
||||
std::size_t count = 0;
|
||||
while (attr)
|
||||
{
|
||||
++count;
|
||||
attr = attr->next_attribute();
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue