plError.h

/*=============================================================================
 * Product        : OpenPL 
 * File           : plError.h
 * Author         : Juan-Manuel Ahuactzin
 * Creation       : Thu Apr 12 12:32:08 2001
 * Modification   : Thu Jul  5 16:48:36 CEST 2001 Christophe Coue
 *                     (Ajout d'une erreur pour les dim de vecteurs/matrices
 *
 *=============================================================================
 *     (c) Copyright 2000, Centre National de la Recherche Scientifique,
 *                              all rights reserved
 *=============================================================================
 *
 *------------------------- Description ---------------------------------------
 *   
 *   
 *-----------------------------------------------------------------------------
*/


#ifndef _plError_h_
#define _plError_h_


//#include <plMath.h>
#include <plObject.h>
#include <string>
#include <iostream>
#include <plLanguage.h>
#include <vector>
using namespace std;

#define NUMBER_OF_MESSAGES 100


/*****************************************************************************
 *                           Classes Definitions
 *****************************************************************************/

class plError : public plObject
{
protected:
  static const char *english_error_messages[NUMBER_OF_MESSAGES];
  static const char *french_error_messages [NUMBER_OF_MESSAGES];
  static const char *spanish_error_messages [NUMBER_OF_MESSAGES];
  static vector <bool> ignore_message;

  static bool abort_in_error;

  static bool always_display_error;

  static plLanguage language;

  bool fatal;
  
  unsigned int error_number ;

public:


  std::string other_info;

  plError(){};

  plError(const int &error_id);

  plError(const int &error_id, const std::string &additional_info);

  virtual ~plError();

  void display(std::ostream &out = std::cerr)const;

  unsigned int get_error_number();

  std::ostream &operator <<(std::ostream &out)const{display(out); return out;}

  virtual void action();

  static void AbortInError(const bool &abort_flag);

  static void AlwaysDisplay(const bool &display_flag);

  static void ignore_this_message(unsigned int id_message, 
                  bool ignoring_state);

  static void SetLanguage(const plLanguage &chosen_language);
};

class plWarning : public plError
{
private:
  
  static bool always_display_warning;
  static bool abort_in_warning;
public:  
  static void AlwaysDisplay(const bool &display_flag);
  
  static void AbortInWarning(const bool &wie_flag);
  
  
  plWarning(const int &error_id);
  
  plWarning(const int &error_id, const std::string &additional_info);

  
  static bool getDisplayState() {return always_display_warning;}
};

#endif

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