CMapPtrToPtr Class Members

Construction

CMapPtrToPtr Constructs a collection that maps void pointers to void pointers.

Operations

Lookup Looks up a void pointer based on the void pointer key. The pointer value, not the entity it points to, is used for the key comparison.
SetAt Inserts an element into the map; replaces an existing element if a matching key is found.
operator [ ] Inserts an element into the map — operator substitution for SetAt.
RemoveKey Removes an element specified by a key.
RemoveAll Removes all the elements from this map.
GetStartPosition Returns the position of the first element.
GetNextAssoc Gets the next element for iterating.

Status

GetCount Returns the number of elements in this map.
IsEmpty Tests for the empty-map condition (no elements).

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