cxx_demangle.C

/*
 * This file is part of the "Archon" framework.
 * (http://files3d.sourceforge.net)
 *
 * Copyright © 2002 by Kristian Spangsege and Brian Kristiansen.
 *
 * Permission to use, copy, modify, and distribute this software and
 * its documentation under the terms of the GNU General Public License is
 * hereby granted. No representations are made about the suitability of
 * this software for any purpose. It is provided "as is" without express
 * or implied warranty. See the GNU General Public License
 * (http://www.gnu.org/copyleft/gpl.html) for more details.
 *
 * The characters in this file are ISO8859-1 encoded.
 *
 * The documentation in this file is in "Doxygen" style
 * (http://www.doxygen.org).
 */

#include <cxxabi.h>

#include <archon/util/cxx_demangle.H>

using namespace std;

namespace Archon
{
  namespace Utilities
  {
    string cxxDemangle(string mangledName)
    {
#if __GNUC__ < 3 || __GNUC__ == 3 && __GNUC_MINOR__ < 2
      return mangledName;
#else
      const size_t bufferSize = 256;
      char buffer[bufferSize];
      size_t size = bufferSize;
      int status = 0;
      abi::__cxa_demangle(mangledName.c_str(), buffer, &size, &status);
      return status ? mangledName : buffer;
#endif
    }
  }
}

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