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 /* 00022 Authors: Andreas Schenk, Ansgar Philippsen 00023 */ 00024 00025 #ifndef IMG_ALG_STAT_MIN_MAX_H 00026 #define IMG_ALG_STAT_MIN_MAX_H 00027 00028 #include <iosfwd> 00029 00030 #include <ost/img/algorithm.hh> 00031 #include <ost/img/image_state.hh> 00032 #include <ost/img/alg/module_config.hh> 00033 00034 namespace ost { namespace img { namespace alg { 00035 00045 class DLLEXPORT_IMG_ALG StatMinMaxBase 00046 { 00047 public: 00048 StatMinMaxBase(): 00049 min_(0.0), 00050 max_(0.0), 00051 maxpos_(), 00052 minpos_() 00053 {} 00054 00055 // image state algorithm interface 00056 template <typename T, class D> 00057 void VisitState(const ImageStateImpl<T,D>& isi); 00058 00059 static String GetAlgorithmName() {return "StatMinMax";} 00060 00061 // other interface 00062 00063 Real GetMinimum() const {return min_;} 00064 Point GetMinimumPosition() const {return minpos_;} 00065 void SetMinimum(Real m) {min_=m;} 00066 Real GetMaximum() const {return max_;} 00067 Point GetMaximumPosition() const {return maxpos_;} 00068 void SetMaximum(Real m) {max_=m;} 00069 protected: 00070 Real min_, max_; 00071 Point maxpos_,minpos_; 00072 }; 00073 00074 typedef ImageStateNonModAlgorithm<StatMinMaxBase> StatMinMax; 00075 00076 DLLEXPORT_IMG_ALG std::ostream& operator<<(std::ostream& o, const StatMinMax& s); 00077 00078 } 00079 00080 OST_IMG_ALG_EXPLICIT_INST_DECL(class,ImageStateNonModAlgorithm<alg::StatMinMaxBase>) 00081 00082 00083 }} // ns 00084 00085 #endif 00086