Function nsAutoTObserverArray::AppendElementUnlessExists(const Item&) [with Item = Item, T = nsCOMPtr<nsIMsgComposeStateListener>, unsigned int N = 0u]
Type: PRBool()(Item const&)
Member of:
nsAutoTObserverArray<nsCOMPtr<nsIMsgComposeStateListener>, 0u>
Locations:
fndecl declared at
mozilla/xpcom/glue/nsTObserverArray.h:210