00001 //------------------------------------------------------------------------------ 00002 // This file is part of the OpenStructure project <www.openstructure.org> 00003 // 00004 // Copyright (C) 2008-2011 by the OpenStructure authors 00005 // Copyright (C) 2003-2010 by the IPLT authors 00006 // 00007 // This library is free software; you can redistribute it and/or modify it under 00008 // the terms of the GNU Lesser General Public License as published by the Free 00009 // Software Foundation; either version 3.0 of the License, or (at your option) 00010 // any later version. 00011 // This library is distributed in the hope that it will be useful, but WITHOUT 00012 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00013 // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 00014 // details. 00015 // 00016 // You should have received a copy of the GNU Lesser General Public License 00017 // along with this library; if not, write to the Free Software Foundation, Inc., 00018 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00019 //------------------------------------------------------------------------------ 00020 00021 #ifndef IMG_ALG_DISCRETE_SHRINK_HH 00022 #define IMG_ALG_DISCRETE_SHRINK_HH 00023 00024 #include <ost/img/image.hh> 00025 #include <ost/img/image_state.hh> 00026 00027 #include <ost/img/alg/module_config.hh> 00028 00029 namespace ost { namespace img { namespace alg { 00030 00038 struct DLLEXPORT_IMG_ALG DiscreteShrinkFnc { 00039 // initialize with blocksize 00040 DiscreteShrinkFnc(const Size& blocksize=Size(2,2,2)): bs_(blocksize) {} 00041 00042 // set blocksize 00043 void SetBlocksize(const Size& bs) {bs_=bs;} 00044 Size GetBlocksize() const {return bs_;} 00045 00046 template <typename T, class D> 00047 ImageStateBasePtr VisitState(const ImageStateImpl<T,D>& isi) const; 00048 00049 static String GetAlgorithmName() {return "DiscreteShrink";} 00050 protected: 00051 Size bs_; 00052 }; 00053 00054 typedef ImageStateConstModOPAlgorithm<DiscreteShrinkFnc> DiscreteShrink; 00055 00056 } 00057 00058 }} // ns 00059 00060 OST_IMG_ALG_EXPLICIT_INST_DECL(class,ImageStateConstModOPAlgorithm<ost::img::alg::DiscreteShrinkFnc>) 00061 00062 #endif