Exception.h

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/********************************************************************
**                Image Component Library (ICL)                    **
**                                                                 **
** Copyright (C) 2006-2013 CITEC, University of Bielefeld          **
**                         Neuroinformatics Group                  **
** Website: www.iclcv.org and                                      **
**          http://opensource.cit-ec.de/projects/icl               **
**                                                                 **
** File   : ICLUtils/src/ICLUtils/Exception.h                      **
** Module : ICLUtils                                               **
** Authors: Christof Elbrechter, Michael Goetting, Robert Haschke  **
**                                                                 **
**                                                                 **
** GNU LESSER GENERAL PUBLIC LICENSE                               **
** This file may be used under the terms of the GNU Lesser General **
** Public License version 3.0 as published by the                  **
**                                                                 **
** Free Software Foundation and appearing in the file LICENSE.GPL  **
** included in the packaging of this file.  Please review the      **
** following information to ensure the license requirements will   **
** be met: http://www.gnu.org/licenses/lgpl-3.0.txt                **
**                                                                 **
** The development of this software was supported by the           **
** Excellence Cluster EXC 277 Cognitive Interaction Technology.    **
** The Excellence Cluster EXC 277 is a grant of the Deutsche       **
** Forschungsgemeinschaft (DFG) in the context of the German       **
** Excellence Initiative.                                          **
**                                                                 **
********************************************************************/

#pragma once

#include <iostream>
#include <exception>
#include <string>
#include <stdexcept>

namespace icl {
  namespace utils{
    class ICLException : public std::runtime_error
    {
    public:
      ICLException (const std::string &msg) throw() : runtime_error(msg){}
      void report();
    };
  
    class InvalidFileFormatException : public ICLException {
    public:
      InvalidFileFormatException () throw() : 
         ICLException ("invalid file format") {}
         InvalidFileFormatException (const std::string &hint) throw() : 
         ICLException ("invalid file format :(" + hint + ")") {}
      virtual ~InvalidFileFormatException() throw() {}
    };
  
    class FileOpenException : public ICLException {
    public:
      FileOpenException (const std::string& sFileName) throw() : 
         ICLException (std::string("Can't open file: ") + sFileName) {}
      virtual ~FileOpenException() throw() {}
    };
    
    class FileNotFoundException : public ICLException {
      public:
      FileNotFoundException (const std::string& sFileName) throw() : 
      ICLException (std::string("File not found: ") + sFileName) {}
      virtual ~FileNotFoundException() throw() {}
    };
     
    class InvalidFileException : public ICLException {
      public:
      InvalidFileException (const std::string& sFileName) throw() : 
      ICLException (std::string("Invalied file: ") + sFileName) {}
      virtual ~InvalidFileException() throw() {}
    };
    
    class InvalidImgParamException : public ICLException {
      public:
      InvalidImgParamException(const std::string &param) throw():
        ICLException(std::string("Invalid Img-Parameter: ")+param) {}
      virtual ~InvalidImgParamException() throw() {}
    };
  
    class InvalidFormatException : public ICLException {
      public:
      InvalidFormatException(const std::string &functionName) throw():
        ICLException(std::string("Invalid Format in: ")+functionName) {}
      virtual ~InvalidFormatException() throw() {}
    };
  
    class InvalidDepthException : public ICLException {
      public:
      InvalidDepthException(const std::string &functionName) throw():
        ICLException(std::string("Invalid Depth in: ")+functionName) {}
      virtual ~InvalidDepthException() throw() {}
    };
   
    class InvalidSizeException : public ICLException {
      public:
      InvalidSizeException(const std::string &functionName) throw():
        ICLException(std::string("Invalid Size in: ")+functionName) {}
      virtual ~InvalidSizeException() throw() {}
    };
  
    class ParseException : public ICLException {
      public:
      ParseException(const std::string &whatToParse) throw():
        ICLException(std::string("unable to parse: ")+whatToParse) {}
      ParseException(const std::string &function, const std::string &line, const std::string &hint="") throw():
        ICLException("Parsing error in: "+function+" line:"+line + hint){}
      virtual ~ParseException() throw() {}
    };
    
    class InvalidRegularExpressionException : public ICLException{
      public:
      InvalidRegularExpressionException(const std::string &regex) throw():
      ICLException("invalid regular expression: '"+regex+"'"){
      }
      virtual ~InvalidRegularExpressionException() throw(){}
    };
  
  #define ICL_FILE_LOCATION  (std::string(__FUNCTION__) + "(" + __FILE__ + ")")
  #define ICL_INVALID_FORMAT throw InvalidFormatException(ICL_FILE_LOCATION)
  #define ICL_INVALID_DEPTH  throw InvalidDepthException(ICL_FILE_LOCATION)
  
  } // namespace utils
}