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IMallocSpy::PostDidAlloc

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A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

This method is called just after invoking the IMalloc::DidAlloc method.

Syntax

int PostDidAlloc(
  void* pRequest, 
  BOOL fSpyed, 
  int fActual 
);

Parameters

  • pRequest
    [in] Pointer specified in the original call to IMalloc::DidAlloc.
  • fSpyed
    [in] TRUE if the allocation was done while this spy was active, otherwise FALSE.
  • fActual
    [in] Actual value returned by IMalloc::DidAlloc.

Return Value

The value returned to the caller of IMalloc::DidAlloc.

Remarks

When a spy object implementing the IMallocSpy interface is registered with the CoRegisterMallocSpy function, COM calls this method immediately after any call to IMalloc::DidAlloc.

This method is included for completeness and consistency — it is not anticipated that developers will implement significant functionality in this method.

For convenience, pRequest, the original pointer passed in the call to IMalloc::DidAlloc, is passed to IMallocSpy::PostDidAlloc.

In addition, the parameter fActual is a Boolean that indicates whether this value was actually passed to IMalloc::DidAlloc. If not, it would indicate that IMallocSpy::PreDidAlloc was implemented to alter this pointer for some debugging purpose.

The fSpyed parameter is a Boolean that indicates whether the allocation was done while the current spy object was active.

To determine whether the platform supports this interface, see Determining Supported COM APIs.

Requirements

Header objidl.h, objidl.idl
Library ole32.lib
Windows Embedded CE Windows CE 3.0 and later
Windows Mobile Windows Mobile Version 5.0 and later

See Also

Reference

CoRegisterMallocSpy
CoRevokeMallocSpy
IMallocSpy
IMalloc::DidAlloc
IMallocSpy::PreDidAlloc