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Date:	Fri, 05 Aug 2005 09:34:18 +0200
From:	Florian Xaver <wosrediinanatour AT aon DOT at>
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Newsgroups:	comp.os.msdos.djgpp
Subject:	[Offtopic?] Problem with "virtual" (C++)
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To:	djgpp AT delorie DOT com
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Hi!

I have the current DJGPP installed and want to compile a library from 
1996 (sword). But i have problems with "virtual".

Here are the errors:

---------------------------------------------
gcc -c -O -I../../include desktop.cc -o desktop.o
../../include/graphics/zone.h: In member function 'virtual void 
TZone::Invalidat
e(int, int, int, int)':
../../include/graphics/zone.h:163: error: no matching function for call 
to 'TRec
t::TRect(TRect)'
../../include/mecanism/rect.h:32: note: candidates are: TRect::TRect(TRect&)
../../include/graphics/zone.h:163: error:   initializing argument 1 of 
'virtual
void TZone::Invalidate(TRect)'
../../include/graphics/zone.h: In member function 'virtual void 
TZone::Invalidat
e()':
../../include/graphics/zone.h:167: error: no matching function for call 
to 'TRec
t::TRect(TRect)'
../../include/mecanism/rect.h:32: note: candidates are: TRect::TRect(TRect&)
../../include/graphics/zone.h:167: error:   initializing argument 1 of 
'virtual
void TZone::Invalidate(TRect)'
make.exe: *** [desktop.o] Error 1
---------------------------------------------

But i see no problem. What changed in C++ since 1996?
(Maybe a conflict with "inline"?)

Thanks, Flo

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