MOA Developer's Guide
MOA Interfaces | MOA Methods | MOA Types and Misc API
IMoaCalloc
Interface ID: IID_IMoaCalloc
Pointer type: PIMoaCalloc
Inheritance: IMoaUnknown
Header file: moaxtra.h
Description
- This standard MOA callback interface is implemented by the
every MOA application for the use of Xtras. It provides methods
for use in allocating fixed memory. All MOA objects have an instance
variable, pCalloc,
that refers to this interface.
Methods
- NRAlloc()
NRFree()
Syntax
- NRAlloc(MoaUlong cb)
Parameters
- cb
- Integer representing the size of the memory block to allocate
Returns
- Pointer to allocated memory
Description
- Returns a fixed block of memory at least cb bytes in size.
The memory is zeroed out.
If the request cannot be satisfied, NULL is returned.
Syntax
- NRFree(PMoaVoid pv)
Parameters
- pv
- Pointer to the allocated memory block
Returns
- void
Description
- Frees memory previously allocated with the NRAlloc() method.
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