1 // Copyright (C) 2007-2021 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
25 * Auteur : Ivan DUTKA-MALEN - EDF R&D
26 * Date : Septembre 2003
31 #ifndef _GENERICTYPE_H_
32 #define _GENERICTYPE_H_
34 #include "Defines.hxx"
42 class BATCH_EXPORT GenericType
45 // Constructeur et destructeur
46 GenericType() { _nb++; }
47 virtual ~GenericType() { _nb--; }
49 // Operateur pour l'affichage sur un stream
50 BATCH_EXPORT friend std::ostream & operator << (std::ostream & os, const GenericType & obj);
52 // Conversion en chaine
53 virtual std::string affiche() const;
55 // Clone duplique l'objet et en fabrique un nouveau a l'aide de new
56 // qu'il faudra detruire ensuite manuellement
57 virtual GenericType * clone() const;
59 // Retourne le nombre d'objets GenericType et al.
60 static int getNb() { return _nb; }
65 static int _nb; // nombre total d'objets GenericType et al.