tinyxml2::XMLElement::Attribute() const method

Given an attribute name, Attribute() returns the value for the attribute of that name, or null if none exists. For example: @verbatim const char* value = ele->Attribute( "foo" ); @endverbatim The 'value' parameter is normally null. However, if specified, the attribute will only be returned if the 'name' and 'value' match. This allow you to write code: @verbatim if ( ele->Attribute( "foo", "bar" ) ) callFooIsBar(); @endverbatim rather than: @verbatim if ( ele->Attribute( "foo" ) ) { if ( strcmp( ele->Attribute( "foo" ), "bar" ) == 0 ) callFooIsBar(); } @endverbatim