PLearn 0.1
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00001 // -*- C++ -*- 00002 00003 // PLearnDiff.h 00004 // 00005 // Copyright (C) 2005 Olivier Delalleau 00006 // 00007 // Redistribution and use in source and binary forms, with or without 00008 // modification, are permitted provided that the following conditions are met: 00009 // 00010 // 1. Redistributions of source code must retain the above copyright 00011 // notice, this list of conditions and the following disclaimer. 00012 // 00013 // 2. Redistributions in binary form must reproduce the above copyright 00014 // notice, this list of conditions and the following disclaimer in the 00015 // documentation and/or other materials provided with the distribution. 00016 // 00017 // 3. The name of the authors may not be used to endorse or promote 00018 // products derived from this software without specific prior written 00019 // permission. 00020 // 00021 // THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR 00022 // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00023 // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN 00024 // NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00025 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 00026 // TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00027 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00028 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00029 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00030 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00031 // 00032 // This file is part of the PLearn library. For more information on the PLearn 00033 // library, go to the PLearn Web site at www.plearn.org 00034 00035 /* ******************************************************* 00036 * $Id: .pyskeleton_header 544 2003-09-01 00:05:31Z plearner $ 00037 ******************************************************* */ 00038 00039 // Authors: Olivier Delalleau 00040 00044 #ifndef PLearnDiff_INC 00045 #define PLearnDiff_INC 00046 00047 #include <plearn/base/Object.h> 00048 00049 namespace PLearn { 00050 00052 template<class T> class TMat; 00053 00054 class PLearnDiff: public Object 00055 { 00056 00057 private: 00058 00059 typedef Object inherited; 00060 00061 protected: 00062 00063 // ********************* 00064 // * protected options * 00065 // ********************* 00066 00067 TMat<string> diffs; 00068 00069 public: 00070 00071 // ************************ 00072 // * public build options * 00073 // ************************ 00074 00075 real absolute_tolerance; 00076 real relative_tolerance; 00077 bool save_diffs; 00078 00079 // **************** 00080 // * Constructors * 00081 // **************** 00082 00084 PLearnDiff(); 00085 00086 // ****************** 00087 // * Object methods * 00088 // ****************** 00089 00090 private: 00092 void build_(); 00093 00094 protected: 00096 static void declareOptions(OptionList& ol); 00097 00098 public: 00099 // Declares other standard object methods. 00100 PLEARN_DECLARE_OBJECT(PLearnDiff); 00101 00102 // simply calls inherited::build() then build_() 00103 virtual void build(); 00104 00106 virtual void makeDeepCopyFromShallowCopy(CopiesMap& copies); 00107 00111 int diff(const string& refer, const string& other, const string& name); 00112 00114 void forget(); 00115 00117 void addDiffPrefix(const string& prefix, int n); 00118 00126 void printDiffs(PStream& out = pout, unsigned int indent = 2, 00127 unsigned int tab_step = 20, unsigned int max_width = 120); 00128 00130 int nDiffs() { return diffs.length(); } 00131 00135 void setSaveDiffs(bool save_diffs, bool* save_diffs_backup = 0); 00136 00137 }; 00138 00139 // Declares a few other classes and functions related to this class 00140 DECLARE_OBJECT_PTR(PLearnDiff); 00141 00144 void addDiffPrefix(PLearnDiff* diffs, const string& prefix, int n); 00145 00148 int diff(PLearnDiff* diffs, const string& refer, const string& other, const string& name); 00149 00152 void setSaveDiffs(PLearnDiff* diffs, bool save_diffs, 00153 bool* save_diffs_backup = 0); 00154 00156 real get_absolute_tolerance(PLearnDiff* diffs); 00157 00159 real get_relative_tolerance(PLearnDiff* diffs); 00160 00161 } // end of namespace PLearn 00162 00163 #endif 00164 00165 00166 /* 00167 Local Variables: 00168 mode:c++ 00169 c-basic-offset:4 00170 c-file-style:"stroustrup" 00171 c-file-offsets:((innamespace . 0)(inline-open . 0)) 00172 indent-tabs-mode:nil 00173 fill-column:79 00174 End: 00175 */ 00176 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :