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factored out attribute node value

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jez 2010-12-27 13:35:40 +00:00
parent d7b9375eba
commit 6dd167b363
1 changed files with 12 additions and 3 deletions
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15
include/DOM/Simple/AttrImpl.hpp
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@ -92,9 +92,7 @@ class AttrImpl : public DOM::Attr_impl<stringT, string_adaptorT>,
{
if(!valueCalculated_)
{
value_ = string_adaptorT::construct_from_utf8("");
for(DOMNode_implT* c = NodeT::getFirstChild(); c != 0; c = c->getNextSibling())
string_adaptorT::append(value_, c->getNodeValue());
value_ = concatNodes(NodeT::getFirstChild());
valueCalculated_ = true;
}
return value_;
@ -150,6 +148,17 @@ class AttrImpl : public DOM::Attr_impl<stringT, string_adaptorT>,
} // cloneChildren
private:
stringT concatNodes(DOMNode_implT* firstChild) const
{
stringT value;
for(DOMNode_implT* c = firstChild; c != 0; c = c->getNextSibling())
if(c->getNodeType() == Node_base::ENTITY_REFERENCE_NODE)
string_adaptorT::append(value, concatNodes(c->getFirstChild()));
else
string_adaptorT::append(value, c->getNodeValue());
return value;
} // concatNodes
virtual void checkChildType(DOMNode_implT* child)
{
typename DOM::Node_base::Type type = child->getNodeType();