cgal/Nef_2/include/CGAL/Nef_2/debug.h

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2.0 KiB
C++

// Copyright (c) 2000 Max-Planck-Institute Saarbruecken (Germany).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org); 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; version 2.1 of the License.
// See the file LICENSE.LGPL distributed with CGAL.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL$
// $Id$
//
//
// Author(s) : Michael Seel <seel@mpi-sb.mpg.de>
#ifndef CGAL_DEBUG_H
#define CGAL_DEBUG_H
#include <iostream>
#ifdef NDEBUG
#undef CGAL_NEF_DEBUG
#define CGAL_NEF_DEBUG 1
#endif
#ifndef CGAL_NEF_DEBUG
#define CGAL_NEF_DEBUG 1
#endif
#ifndef NDEBUG
static int debugthread=1;
#endif
#undef CGAL_NEF_TRACE
#undef CGAL_NEF_TRACEN
#undef CGAL_NEF_TRACEV
#undef CGAL_NEF_CTRACE
#undef CGAL_NEF_CTRACEN
#undef CGAL_NEF_SETDTHREAD
#ifndef NDEBUG
#define CGAL_NEF_SETDTHREAD(l) debugthread=l
#else
#define CGAL_NEF_SETDTHREAD(l)
#endif
#ifndef NDEBUG
#define CGAL_NEF_TRACE(t) if((debugthread%CGAL_NEF_DEBUG)==0) \
std::cerr<<" "<<t; \
std::cerr.flush()
#else
#define CGAL_NEF_TRACE(t)
#endif
#ifndef NDEBUG
#define CGAL_NEF_TRACEV(t) if((debugthread%CGAL_NEF_DEBUG)==0) \
std::cerr<<" "<<#t<<" = "<<(t)<<std::endl; \
std::cerr.flush()
#else
#define CGAL_NEF_TRACEV(t)
#endif
#ifndef NDEBUG
#define CGAL_NEF_TRACEN(t) if((debugthread%CGAL_NEF_DEBUG)==0) \
std::cerr<< " "<<t<<std::endl; \
std::cerr.flush()
#else
#define CGAL_NEF_TRACEN(t)
#endif
#ifndef NDEBUG
#define CGAL_NEF_CTRACE(b,t) if(b) std::cerr<<" "<<t; else std::cerr<<" 0"
#else
#define CGAL_NEF_CTRACE(b,t)
#endif
#ifndef NDEBUG
#define CGAL_NEF_CTRACEN(b,t) if(b) std::cerr<<" "<<t<<"\n"; else std::cerr<<" 0\n"
#else
#define CGAL_NEF_CTRACEN(b,t)
#endif
#endif // CGAL_DEBUG_H