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Minor iterator refactoring

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git-svn-id: http://pugixml.googlecode.com/svn/trunk@635 99668b35-9821-0410-8761-19e4c4f06640
This commit is contained in:
arseny.kapoulkine 2010-08-29 15:03:15 +00:00
parent b88cf138f9
commit c779ee05ce
1 changed files with 2 additions and 4 deletions
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6
src/pugixml.cpp
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@ -4153,8 +4153,7 @@ namespace pugi
const xml_node_iterator& xml_node_iterator::operator--() const xml_node_iterator& xml_node_iterator::operator--()
{ {
if (_wrap._root) _wrap = _wrap.previous_sibling(); _wrap = _wrap._root ? _wrap.previous_sibling() : _parent.last_child();
else _wrap = _parent.last_child();
return *this; return *this;
} }
@ -4215,8 +4214,7 @@ namespace pugi
const xml_attribute_iterator& xml_attribute_iterator::operator--() const xml_attribute_iterator& xml_attribute_iterator::operator--()
{ {
if (_wrap._attr) _wrap = _wrap.previous_attribute(); _wrap = _wrap._attr ? _wrap.previous_attribute() : _parent.last_attribute();
else _wrap = _parent.last_attribute();
return *this; return *this;
} }