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Re: Problem with delete[] in class destructor (with files attached!)


Ok, thanks a lot for your time, that answers pretty much all of my doubts.
I guess I'll try to spank my heap manager to see if it's obeying me now :) !!


Nicolas.

Eljay Love-Jensen wrote:
Hi Nicolas,


why does the memory actually gets returned to the system and the heap shrinks if I use the 2nd program I sent? why does it get returned to the system when I use these 2 programs? (files attached)


You are at the mercy of the heap manager.

That behavior can vary from platform-to-platform.


is there a way for a program to yield to the system the free memory it has in the heap? (or for the system to reclaim it?)


Only if the heap manager provides a mechanism for your program to interact act with. (Any such mechanism would be non-standard.)

The general answers to the questions are: no, and no. You are at the mercy of the heap manager.

HTH,
--Eljay





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