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List:       kde-devel
Subject:    Comparing pointers via cast to int?
From:       Adriaan de Groot <groot () kde ! org>
Date:       2004-10-28 20:15:26
Message-ID: 200410282215.32359.groot () kde ! org
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For warnings-- type fixes, I was watching a base compile when this line of 
konqueror (konq_mainwindow.cc:1010) generated a warning:

      if ( senderFrame && viewFrame && (uint)viewFrame != (uint)senderFrame )

Now, senderFrame and viewFrame are both QObject *, and what's worse is that an 
int isn't necessarily big enough to hold those pointers. Would either of

      if ( senderFrame && viewFrame && viewFrame != senderFrame )

      if ( senderFrame && viewFrame && 
           (void *)viewFrame != (void *)senderFrame )

be acceptable?


- -- 
Don't worry, 't ain't no shame to be stupid - ol' mouse.
    GPG: FEA2 A3FE Adriaan de Groot
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