|
IMalloc::DidAlloc
Determines if this allocator was used to allocate the specified block of
memory.
int DidAlloc(
void *pv
| //The pointer to the memory block
| );
|
|
Parameter
pv
Specifies the pointer to the memory block; can be a NULL pointer, in which
case, -1 is returned.
Return Values
-
The memory block was allocated by this IMalloc instance.
0
The memory block was not allocated by this IMalloc instance.
-1
DidAlloc is unable to determine whether or not it allocated the memory block.
Comments
Calling IMalloc::DidAlloc is useful if a application is using multiple allocations, and needs to know
whether a previously allocated block of memory was allocated by a particular
allocation.
See Also
IMalloc::Alloc, IMalloc::HeapMinimize, IMalloc::Realloc
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