Method attribute

engine/source/persistence/SimXMLDocument.cpp:337–356

----------------------------------------------------------------------------- Get attribute value if it exists. -----------------------------------------------------------------------------

// Get attribute value if it exists.
// -----------------------------------------------------------------------------
const char* SimXMLDocument::attribute(const char* rAttribute)
{
   if(m_paNode.empty())
   {
      return StringTable->EmptyString;
   }
   const int iLastElement = m_paNode.size() - 1;
   TiXmlElement* pNode = m_paNode[iLastElement];
   if(!pNode)
   {
      return StringTable->EmptyString;
   }

   if(!pNode->Attribute(rAttribute))
   {
      return StringTable->EmptyString;
   }

   return pNode->Attribute(rAttribute);
}

// -----------------------------------------------------------------------------
// Get true if given attribute exists.