Added the improved attribute query

2012-03-24 13:04:04 -07:00
parent c50b6b4e7e
commit 8ba7f7d69b
3 changed files with 28 additions and 1 deletions
--- a/tinyxml2.cpp
+++ b/tinyxml2.cpp
@@ -1074,6 +1074,17 @@ const XMLAttribute* XMLElement::FindAttribute( const char* name ) const
 }


+const char* XMLElement::Attribute( const char* name, const char* value ) const
+{ 
+	const XMLAttribute* a = FindAttribute( name ); 
+	if ( !a ) 
+		return 0; 
+	if ( !value || XMLUtil::StringEqual( a->Value(), value ))
+		return a->Value();
+	return 0;
+}
+
+
 const char* XMLElement::GetText() const
 {
 	if ( FirstChild() && FirstChild()->ToText() ) {