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List:       kde-commits
Subject:    Re: kdeutils/khexedit/lib
From:       "Friedrich W. H.  Kossebau" <Friedrich.W.H () Kossebau ! de>
Date:       2003-10-25 11:02:26
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Am Samstag, 25. Oktober 2003 03:48 schrieb Scott Wheeler:
> CVS commit by wheeler:
>
> build
>
>
>   M +1 -1      khexedit.cpp   1.25
>
>
> --- kdeutils/khexedit/lib/khexedit.cpp  #1.24:1.25
> @@ -659,5 +659,5 @@ KBufferDrag *KHexEdit::dragObject( bool
>    KCoordRange Range;
>
> -  if( ActiveColumn == &textColumn() || !F )
> +  if( static_cast<KHE::KTextColumn *>( ActiveColumn ) == &textColumn() ||
> !F ) {
>      HC = 0L;

Huh? So one needs to cast a pointer to match a subclass for comparison? Which 
compiler does complain about such things?

How could I avoid such a cast? 

class KTextColumn: public KBufferColumn ...; 
class KHexColumn: public KBufferColumn...;
KTextColumn &textColumn();
KHexColumn &hexColumn();
KBufferColumn *ActiveColumn; // where the cursor is

Friedrich
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