SeqExceptions.hpp

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/*

Copyright (C) 2003-2009 Kevin Thornton, krthornt[]@[]uci.edu

Remove the brackets to email me.

This file is part of libsequence.

libsequence is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

libsequence 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 General Public License for more details.

You should have received a copy of the GNU General Public License
long with libsequence.  If not, see <http://www.gnu.org/licenses/>.

*/

//exceptions that can be thrown by Sequence
#ifndef SEQEXCEPTIONS_H
#define SEQEXCEPTIONS_H

#include <iosfwd>

namespace Sequence
  {
  class SeqException
    {
    private:
      const char *message;
    public:
      SeqException (void);
      explicit SeqException (const char *x);
      virtual ~SeqException(void);
      std::ostream & print (std::ostream & out);
      std::ostream & print (std::ostream & out) const;
      const char *error (void) const;
    };

    class badFormat:public SeqException
    {
    public:
      ~badFormat(void);
      explicit badFormat (const char * x);
    };

  inline std::ostream &
  operator<< (std::ostream & s, const SeqException & c)
  {
    return c.print (s);
  }

}
#endif

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