MQL5 ReferenceStandard LibraryGeneric Data CollectionsCRedBlackTree<T>Add AddCountRootContainsComparerTryGetMinTryGetMaxCopyToClearRemoveRemoveMinRemoveMaxFindFindMinFindMax Add Adds an element to a red–black tree. bool Add( T value // element to add ); Parameters value [in] An element to be added. Return Value Returns true on successful, or false otherwise. CRedBlackTree<T> Count