// -*- mode: c++; indent-tabs-mode: nil; -*-
//
// CodeMin : lightweight minimization library from the
//           CodeAxe phylogenetic analysis package
//
//   http://www.phrap.org
//
// Copyright 2007, 2009 Christopher T Saunders (ctsa@u.washington.edu)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//

/// \file
///

#ifndef __MINIMIZE_UTIL_H
#define __MINIMIZE_UTIL_H

#include <cstdlib>

#include <exception>
#include <iostream>
#include <string>

namespace codemin {

inline
std::ostream& min_log_os() { return std::cerr; }


class minimize_exception : public std::exception {
public:
  minimize_exception(const char* s) : message(s) {
#ifdef KILL_EXCEPTIONS
    min_log_os() << "ERROR:: " << s << std::endl;
    abort();
#endif
  }
  ~minimize_exception() throw() {};

  const char* what() const throw() { return message.c_str(); }

  std::string message;
};

}

#endif