void AfxDoForAllObjects( void (*pfn)(CObject* pObject, void* pContext), void* pContext );
Parameters
pfn
Points to an iteration function to execute for each object. The function arguments are a pointer to a CObject and a void pointer to extra data that the caller supplies to the function.
pContext
Points to optional data that the caller can supply to the iteration function. This pointer can be NULL.
Remarks
Executes the specified iteration function for all objects derived from CObject that have been allocated with new. Stack, global, or embedded objects are not enumerated. The pointer passed to AfxDoForAllObjects in pContext is passed to the specified iteration function each time it is called.
Note This function works only in the Debug version of MFC.