template< class BASE_CLASS, class KEY, class VALUE >
class CTypedPtrMap : public BASE_CLASS
Parameters
BASE_CLASS
Base class of the typed pointer map class; must be a pointer map class (CMapPtrToPtr, CMapPtrToWord, CMapWordToPtr, or CMapStringToPtr).
KEY
Class of the object used as the key to the map.
VALUE
Class of the object stored in the map.
Remarks
The CTypedPtrMap class provides a type-safe “wrapper” for objects of the pointer-map classes CMapPtrToPtr, CMapPtrToWord, CMapWordToPtr, and CMapStringToPtr. When you use CTypedPtrMap, the C++ type-checking facility helps eliminate errors caused by mismatched pointer types.
Because all CTypedPtrMap functions are inline, use of this template does not significantly affect the size or speed of your code.
For more information on using CTypedPtrMap, see the articles Collections and Collections: Template-Based Classes in Visual C++ Programmer’s Guide.
#include <afxtempl.h>
Class Members | Hierarchy Chart
Sample MFC Sample COLLECT
See Also CMapPtrToPtr, CMapPtrToWord, CMapWordToPtr, CMapStringToPtr