//---------------------------------------------------------------------
void OverlayManager::destroyOverlayElementImpl(const String& instanceName, ElementMap& elementMap)
{
// Locate instance
ElementMap::iterator ii = elementMap.find(instanceName);
if (ii == elementMap.end())
{
OGRE_EXCEPT(Exception::ERR_ITEM_NOT_FOUND, "OverlayElement with name " + instanceName +
" not found.", "OverlayManager::destroyOverlayElement" );
}
// Look up factory
const String& typeName = ii->second->getTypeName();
FactoryMap::iterator fi = mFactories.find(typeName);
if (fi == mFactories.end())
{
OGRE_EXCEPT(Exception::ERR_ITEM_NOT_FOUND, "Cannot locate factory for element type " + typeName,
"OverlayManager::destroyOverlayElement");
}
fi->second->destroyOverlayElement(ii->second);
elementMap.erase(ii);
}
//---------------------------------------------------------------------
bool OverlayManager::hasOverlayElementImpl(const String& name, ElementMap& elementMap)
{
ElementMap::iterator ii = elementMap.find(name);
return ii != elementMap.end();
}
