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