exceptions.h

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/* Copyright (C) 2000-2012 Stefan Buehler <sbuehler@ltu.se>
 
   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 "matpack.h"
#include "mystring.h"
 
// Special stuff for the parser:
 
class ParseError : public std::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 WsvAlreadyExists : public ParseError {
public:
  WsvAlreadyExists( 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. */ }
};
 
 
#endif // exceptions_h