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// nclip: a polygon clip library
// Copyright (C) 1993 University of Twente
// klamer@mi.el.utwente.nl
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Library General Public License for more details.
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free
// Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
// Revision 1.5 2005/02/28 17:21:12 klamer
// Changed to have g++ 3.2.3 run silently using g++ -ansi -pedantic -Wall -Wno-unused -Wno-reorder.
// Change use of (libg++) String to ANSI C++ string.
//
// Revision 1.2 1994/01/04 12:55:37 klamer
// *** empty log message ***
//
// Revision 1.1 1993/10/27 14:44:10 klamer
// Initial revision
//
// Revision 1.1 1992/12/07 10:46:35 klamer
// Initial revision
//
#ifdef __GNUG__
#pragma implementation
#endif
#include <error.h>
#include "posadder.h"
void
PosAdder::set(LogicStates boolean)
{
if (val == TrueFalse)
return;
switch(boolean)
{case UnKnown:
break;
case TrueFalse:
val = TrueFalse;
break;
case True:
if (val == False)
//error_at_line(0, 0, __FILE__, __LINE__, "Conflict in PosAdder::set (False, True)");
val = TrueFalse;
else
val = True;
break;
case False:
if (val == True)
//error_at_line(0, 0, __FILE__, __LINE__, "Conflict in PosAdder::set (True, False)");
val = TrueFalse;
else
val = False;
break;
}
}
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