共用方式為


CRBTree::GetCount

Call this method to get the number of elements in the tree.

size_t GetCount( ) const throw( );

Return Value

Returns the number of elements (each key/value pair is one element) stored in the tree.

Requirements

Header: atlcoll.h

See Also

Concepts

CRBTree Class

CRBTree Members

CRBTree::IsEmpty