From kmail-devel  Fri Sep 12 00:48:19 2003
From: Dirk Mueller <mueller () kde ! org>
Date: Fri, 12 Sep 2003 00:48:19 +0000
To: kmail-devel
Subject: Re: excessive memory use
X-MARC-Message: https://marc.info/?l=kmail-devel&m=106332771515923

On Friday 12 September 2003 02:56, Don Sanders wrote:

> methods in the message classes. I count 56 in KMMsgBase alone, and
> there are more in KMMsgInfo and KMMessage. This is bad news for a
> global search that opens all folders this means for my some 400,000
> messages, at least 100MB of ram will be needed.

virtual method tables are allocated per class, not per class instance. There 
is only a fixed class instance overhead of sizeof(void*) when any class has 
at least one virtual method. 

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