exceptions.h

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/* Copyright (C) 2000, 2001 Stefan Buehler <sbuehler@uni-bremen.de>

   This program 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 2, or (at your option) any
   later version.

   This program 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
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
   USA. */

#ifndef exceptions_h
#define exceptions_h

#include <stdexcept>
#include "arts.h"
#include "mystring.h"

// Special stuff for the parser:

class ParseError : public runtime_error {
public:
  ParseError( const String& s="",
              const String& f="",
              Index l = 0,
              Index c = 0 ) :
    runtime_error(s),
    mFile(f),
    mLine(l),
    mColumn(c) { /* Nothing to do here. */ }

  virtual ~ParseError() throw() {};

  virtual String file()            const { return mFile; }
  virtual Index line()                     const { return mLine; }
  virtual Index column()                   const { return mColumn; }

private:
  String mFile;
  Index mLine;
  Index mColumn;
};


class Eot : public ParseError {
public:
  Eot( const String& s="",
       const String& f="",
       Index l = 0,
       Index c = 0 ) :
    ParseError(s,f,l,c) { /* Nothing to do here. */ }
};

class UnexpectedChar : public ParseError {
public:
  UnexpectedChar( const String& s="",
                  const String& f="",
                  Index l = 0,
                  Index c = 0 ) :
    ParseError(s,f,l,c) { /* Nothing to do here. */ }
};

class IllegalLinebreak : public ParseError {
public:
  IllegalLinebreak( const String& s="",
                    const String& f="",
                    Index l = 0,
                    Index c = 0 ) :
    ParseError(s,f,l,c) { /* Nothing to do here. */ }
};

class UnknownMethod : public ParseError {
public:
  UnknownMethod( const String& s="",
                 const String& f="",
                 Index l = 0,
                 Index c = 0 ) :
    ParseError(s,f,l,c) { /* Nothing to do here. */ }
};

class UnknownWsv : public ParseError {
public:
  UnknownWsv( const String& s="",
              const String& f="",
              Index l = 0,
              Index c = 0 ) :
    ParseError(s,f,l,c) { /* Nothing to do here. */ }
};

class WrongWsvGroup : public ParseError {
public:
  WrongWsvGroup( const String& s="",
                 const String& f="",
                 Index l = 0,
                 Index c = 0 ) :
    ParseError(s,f,l,c) { /* Nothing to do here. */ }
};

class UnexpectedKeyword : public ParseError {
public:
  UnexpectedKeyword( const String& s="",
                     const String& f="",
                     Index l = 0,
                     Index c = 0 ) :
    ParseError(s,f,l,c) { /* Nothing to do here. */ }
};




#endif // exceptions_h

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