Re: Problem with memory allocation

From:
"Tom Serface" <tom.nospam@camaswood.com>
Newsgroups:
microsoft.public.vc.mfc
Date:
Wed, 2 May 2007 10:44:37 -0700
Message-ID:
<2333EFAC-5FB8-4A03-8068-1AB82021D0FD@microsoft.com>
CString should be able to handle that without fragmenting memory, but if you
can use a buffer you will certainly minimize the problem since you'll be
using the same memory over and over. However, you will run into a problem
if the string exceeds the size of the buffer. You'll have to check for that
condition.

I'd be curious to know if this makes any difference.

Tom

"Punit Kaur" <PunitKaur@discussions.microsoft.com> wrote in message
news:5CB997BA-E74F-4E3E-B1C8-E7A406033358@microsoft.com...

Hi,

This variable is a local variable, only one thread can access it and no
other thread is accessing it concurrently. But, you were right, this
assignment stmt is called again and again becos the thread is a while loop
and calls this function very very often. How should i avoid that problem.
This text in the variable changes according to some error condition that
is
raised and is assigned the value in a switch statement inside the
function.

I changed the variable to char array and instead of assignment stmt, I am
using sprintf. I dont know if that will change anything.

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