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- // $Id: assert.h,v 1.8 1998/10/29 11:00:28 zeller Exp $
- // own assert() macros
- // built on libg++-assert.h and making sure top-level abort() is called
-
- // Copyright (C) 1995-1998 Technische Universitaet Braunschweig, Germany.
- // Written by Andreas Zeller <zeller@ips.cs.tu-bs.de>.
- //
- // This file is part of the ICE Library.
- //
- // The ICE 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.
- //
- // The ICE 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 the ICE Library -- see the file COPYING.LIB.
- // If not, write to the Free Software Foundation, Inc.,
- // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- //
- // ICE is the incremental configuration environment.
- // For details, see the ICE World-Wide-Web page,
- // `http://www.cs.tu-bs.de/softech/ice/',
- // or send a mail to the ICE developers <ice@ips.cs.tu-bs.de>.
-
- // Allow this file to be included multiple times with different
- // settings of NDEBUG.
-
- #if NDEBUG
- #undef assert
- #undef _assert_fn
- #define assert(ignore)
-
- #else // !NDEBUG
-
- #if HAVE_CONFIG_H
- #include "config.h" // HAVE_PRETTY_FUNCTION
- #endif
-
- #include <stdlib.h> // abort()
- #include <iostream.h>
-
- #undef assert
- #undef _assert_fn
-
- #if HAVE_PRETTY_FUNCTION
- #define _assert_fn \
- "\n" << __FILE__ << ": In function `" << __PRETTY_FUNCTION__ << "':"
- #else // !HAVE_PRETTY_FUNCTION
- #define _assert_fn ""
- #endif // !HAVE_PRETTY_FUNCTION
-
- #define assert(ex) \
- ((ex) ? 1 : (cerr << _assert_fn << "\n" << __FILE__ << ":" << __LINE__ \
- << ": assertion `" #ex "' failed\n", \
- ::abort(), 0))
-
- #endif // !NDEBUG
-