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Home » U++ Library support » U++ Core » Out of memory panic
Re: Out of memory panic [message #36327 is a reply to message #36325] Sun, 20 May 2012 17:19 Go to previous messageGo to previous message
mdelfede is currently offline  mdelfede
Messages: 1310
Registered: September 2007
Ultimate Contributor
mirek wrote on Sun, 20 May 2012 17:13



Well, if adding "OutOfMemoryHandler" function would statisfy you, I have no problem adding it.

However, please notice that you can do very little in such handler.... You e.g. cannot even call Exclamation to report the issue...



I guess that the best would be to add a trigget with an user-settable memory level.
I mean :

::SetMemoryLimit(1000000000, THISBACK(myHandler)); // 1 GB

......
byte *x = new byte[500000000];
byte *y = new byte[500000000];
byte *z = new byte;   <<-- This one triggers the handler


Of course, the Upp allocator should, when limit reached :
1) - Disable the handler
2) - Return NULL, just in case....
3) - Allow normal usage, allowing the user handler to do whathever he wants.

Max

[Updated on: Sun, 20 May 2012 17:20]

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