00001 /*========================================================================= 00002 Program: bbtk 00003 Module: $RCSfile: bbtkPimpl.h,v $ 00004 Language: C++ 00005 Date: $Date: 2010/01/14 13:17:27 $ 00006 Version: $Revision: 1.2 $ 00007 =========================================================================*/ 00008 00009 /* --------------------------------------------------------------------- 00010 00011 * Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale) 00012 * Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux 00013 * 00014 * This software is governed by the CeCILL-B license under French law and 00015 * abiding by the rules of distribution of free software. You can use, 00016 * modify and/ or redistribute the software under the terms of the CeCILL-B 00017 * license as circulated by CEA, CNRS and INRIA at the following URL 00018 * http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html 00019 * or in the file LICENSE.txt. 00020 * 00021 * As a counterpart to the access to the source code and rights to copy, 00022 * modify and redistribute granted by the license, users are provided only 00023 * with a limited warranty and the software's author, the holder of the 00024 * economic rights, and the successive licensors have only limited 00025 * liability. 00026 * 00027 * The fact that you are presently reading this means that you have had 00028 * knowledge of the CeCILL-B license and that you accept its terms. 00029 * ------------------------------------------------------------------------ */ 00030 00031 #ifndef __bbtkPimpl_h_INCLUDED__ 00032 #define __bbtkPimpl_h_INCLUDED__ 00033 00034 00042 #define BBTK_DECLARE_PIMPL(CLASS) \ 00043 private: \ 00044 /* The Pimpl struct forward definition */ \ 00045 class Pimpl; \ 00046 /* The Pimpl pointer */ \ 00047 Pimpl* p; \ 00048 /* Constructs the Pimpl (to be called in all Ctors) */ \ 00049 void PimplConstruct(); \ 00050 /* Copy constructs the Pimpl (to be called in copy Ctor) */ \ 00051 void PimplCopyConstruct(const CLASS&); \ 00052 /* Destructs the Pimpl (to be called in Dtor) */ \ 00053 void PimplDestruct(); 00054 00055 #endif 00056 00058 #define BBTK_IMPL_PIMPL(CLASS) \ 00059 void CLASS::PimplConstruct() \ 00060 { \ 00061 p = new Pimpl; \ 00062 } \ 00063 void CLASS::PimplCopyConstruct(const CLASS& o) \ 00064 { \ 00065 p = new Pimpl(*(o.p)); \ 00066 } \ 00067 void CLASS::PimplDestruct() \ 00068 { \ 00069 delete p; \ 00070 } 00071 00072
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