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#ifndef GLT_ERROR_H
#define GLT_ERROR_H
/*
GLT OpenGL C++ Toolkit
Copyright (C) 2000-2002 Nigel Stewart
Email: nigels@nigels.com WWW: http://www.nigels.com/glt/
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*! \file
\brief OpenGL Debugging Tools
\ingroup GLT
$Id: error.h,v 1.9 2002/10/07 16:27:46 nigels Exp $
$Log: error.h,v $
Revision 1.9 2002/10/07 16:27:46 nigels
Added CVS version control info
*/
#include <ostream>
#include <string>
/*! \define GLERROR
\brief Check OpenGL error state
\ingroup GLT
\note Does nothing if NDEBUG is defined
*/
#include "glt_config.h"
#include "glt_gl.h"
#include "glt_glu.h"
inline GLenum _GLERROR(std::ostream& strm, char *file, int line)
{
GLenum firstCode = glGetError();
for(GLenum code = firstCode; code!=GL_NO_ERROR; code = glGetError())
{
strm << file;
strm << ':' << line;
strm << ' ' << (char *) gluErrorString(code) << std::endl;
}
return firstCode;
}
#define GLERROR(s) _GLERROR(s, __FILE__, __LINE__)
/// Display warning
void gltError(const std::string &message);
/// Display error
void gltWarning(const std::string &message);
#endif
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