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haskell-igraph-0.8.5: igraph/src/defs.cc

#include <cstdlib>
#include <cstdio>
#include <stdexcept>
#include "defs.hh"

/*
  Copyright (c) 2003-2015 Tommi Junttila
  Released under the GNU Lesser General Public License version 3.
  
  This file is part of bliss.
  
  bliss 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, version 3 of the License.

  bliss 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 bliss.  If not, see <http://www.gnu.org/licenses/>.
*/

namespace bliss {

void
fatal_error(const char* fmt, ...)
{
  char buffer[1024];
  va_list ap;
  va_start(ap, fmt);
  sprintf(buffer, "Bliss fatal error: ");
  vsprintf(buffer, fmt, ap);
  throw std::runtime_error(buffer);
  va_end(ap);
  exit(1);
}

}