/*=========================================================================                                                                               
  Program:   bbtk
  Module:    $RCSfile: bbtkException.h,v $
  Language:  C++
  Date:      $Date: 2008/10/17 08:18:13 $
  Version:   $Revision: 1.4 $
=========================================================================*/

/* ---------------------------------------------------------------------

* Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
* Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
*
*  This software is governed by the CeCILL-B license under French law and 
*  abiding by the rules of distribution of free software. You can  use, 
*  modify and/ or redistribute the software under the terms of the CeCILL-B 
*  license as circulated by CEA, CNRS and INRIA at the following URL 
*  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html 
*  or in the file LICENSE.txt.
*
*  As a counterpart to the access to the source code and  rights to copy,
*  modify and redistribute granted by the license, users are provided only
*  with a limited warranty  and the software's author,  the holder of the
*  economic rights,  and the successive licensors  have only  limited
*  liability. 
*
*  The fact that you are presently reading this means that you have had
*  knowledge of the CeCILL-B license and that you accept its terms.
* ------------------------------------------------------------------------ */                                                                         



/**
 *  \file 
 *  \brief  class Exception:generic class for throwing any exception (header) 
 *
 *    Long description:
 */

/**
 *  \class bbtk::Exception 
 *  \brief  class Exception : generic class for throwing any exception 
 *
 *    Long description:
 */
 
#ifndef __bbtkException_h__
#define __bbtkException_h__

#include "bbtkSystem.h"
#include <exception>

namespace bbtk
{

  inline std::string bbGetObjectDescription() { return(""); }

  class BBTK_EXPORT Exception : public std::exception
  {
  public:
    Exception(const std::string& object,
	      const std::string& source_file,
	      const std::string& message) throw()
      : mObject(object),
	mSourceFile(source_file),
	mMessage(message)
    {}
    ~Exception() throw() {}
    void Print() throw()
    {
      std::cerr << "* ERROR  : " << mMessage <<std::endl; 
      int lev = bbtk::MessageManager::GetMessageLevel("Error");
      if (lev > 0) {
	std::cerr << "* OBJECT : " <<mObject<<std::endl;
	std::cerr << "* FILE   : " <<mSourceFile<<std::endl;
      }
    }
    //const std::string& GetMessage() const { return mMessage; }
    const std::string& GetObject() const { return mObject; }
    const std::string& GetSourceFile() const { return mSourceFile; }
    const std::string& GetErrorMessage() const { return mMessage; }
  private:
    std::string mObject;
    std::string mSourceFile;
    std::string mMessage;
  };

}//namespace

#endif