FXException.h

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/********************************************************************************
*                                                                               *
*                          E x c e p t i o n  T y p e s                         *
*                                                                               *
*********************************************************************************
* Copyright (C) 2000,2010 by Jeroen van der Zijp.   All Rights Reserved.        *
*********************************************************************************
* This library is free software; you can redistribute it and/or modify          *
* it under the terms of the GNU Lesser General Public License as published by   *
* the Free Software Foundation; either version 3 of the License, or             *
* (at your option) any later version.                                           *
*                                                                               *
* This library 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 Lesser General Public License for more details.                           *
*                                                                               *
* You should have received a copy of the GNU Lesser General Public License      *
* along with this program.  If not, see <http://www.gnu.org/licenses/>          *
********************************************************************************/
#ifndef FXEXCEPTION_H
#define FXEXCEPTION_H


namespace FX {

/**
* Generic catch-all exception.
* An optional message may be passed in the constructor, which must be a string
* literal constant.
*/
class FXAPI FXException {
private:
  const FXchar *message;
private:
  static const FXchar exceptionName[];
public:
  FXException():message(FXException::exceptionName){}
  FXException(const FXchar *msg):message(msg){}
  const FXchar *what() const { return message; }
 ~FXException(){}
  };


/**
* Generic error exception.
*/
class FXAPI FXErrorException : public FXException {
private:
  static const FXchar exceptionName[];
public:
  FXErrorException():FXException(FXErrorException::exceptionName){}
  FXErrorException(const FXchar *msg):FXException(msg){}
  };


/**
* Index out of range.
*/
class FXAPI FXRangeException : public FXErrorException {
private:
  static const FXchar exceptionName[];
public:
  FXRangeException():FXErrorException(FXRangeException::exceptionName){}
  FXRangeException(const FXchar *msg):FXErrorException(msg){}
  };


/**
* Invalid pointer.
*/
class FXAPI FXPointerException : public FXErrorException {
private:
  static const FXchar exceptionName[];
public:
  FXPointerException():FXErrorException(FXPointerException::exceptionName){}
  FXPointerException(const FXchar *msg):FXErrorException(msg){}
  };


/**
* Generic resource exception.
*/
class FXAPI FXResourceException : public FXException {
private:
  static const FXchar exceptionName[];
public:
  FXResourceException():FXException(FXResourceException::exceptionName){}
  FXResourceException(const FXchar *msg):FXException(msg){}
  };


/**
* Out of memory.
*/
class FXAPI FXMemoryException : public FXResourceException {
private:
  static const FXchar exceptionName[];
public:
  FXMemoryException():FXResourceException(FXMemoryException::exceptionName){}
  FXMemoryException(const FXchar *msg):FXResourceException(msg){}
  };


/**
* Window exception.
*/
class FXAPI FXWindowException : public FXResourceException {
private:
  static const FXchar exceptionName[];
public:
  FXWindowException():FXResourceException(FXWindowException::exceptionName){}
  FXWindowException(const FXchar *msg):FXResourceException(msg){}
  };


/**
* Image, cursor, bitmap exception.
*/
class FXAPI FXImageException : public FXResourceException {
private:
  static const FXchar exceptionName[];
public:
  FXImageException():FXResourceException(FXImageException::exceptionName){}
  FXImageException(const FXchar *msg):FXResourceException(msg){}
  };


/**
* Font exception.
*/
class FXAPI FXFontException : public FXResourceException {
private:
  static const FXchar exceptionName[];
public:
  FXFontException():FXResourceException(FXFontException::exceptionName){}
  FXFontException(const FXchar *msg):FXResourceException(msg){}
  };

}

#endif

Copyright © 1997-2010 Jeroen van der Zijp