00001 // -*- C++ -*- 00002 00003 // FilterSplitter.h 00004 // 00005 // Copyright (C) 2004 Pierre-Jean L Heureux 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: FilterSplitter.h,v 1.1 2004/04/15 21:27:50 lheureup Exp $ 00037 ******************************************************* */ 00038 00039 // Authors: Pierre-Jean L Heureux 00040 00044 #ifndef FilterSplitter_INC 00045 #define FilterSplitter_INC 00046 00047 #include "Splitter.h" 00048 00049 namespace PLearn { 00050 using namespace std; 00051 00052 class FilterSplitter: public Splitter 00053 { 00054 00055 private: 00056 00057 typedef Splitter inherited; 00058 00059 protected: 00060 // ********************* 00061 // * protected options * 00062 // ********************* 00063 00064 public: 00065 00066 // ************************ 00067 // * public build options * 00068 // ************************ 00069 00071 TVec<string> filters; 00072 00073 00074 00075 // **************** 00076 // * Constructors * 00077 // **************** 00078 00079 // Default constructor, make sure the implementation in the .cc 00080 // initializes all fields to reasonable default values. 00081 FilterSplitter(); 00082 00083 00084 // ****************** 00085 // * Object methods * 00086 // ****************** 00087 00088 private: 00090 // (Please implement in .cc) 00091 void build_(); 00092 00093 protected: 00095 // (Please implement in .cc) 00096 static void declareOptions(OptionList& ol); 00097 00098 public: 00099 // simply calls inherited::build() then build_() 00100 virtual void build(); 00101 00103 virtual void makeDeepCopyFromShallowCopy(map<const void*, void*>& copies); 00104 00106 PLEARN_DECLARE_OBJECT(FilterSplitter); 00107 00108 00109 // ******************************** 00110 // * Splitter methods * 00111 // * (must be implemented in .cc) * 00112 // ******************************** 00113 00115 virtual int nsplits() const; 00116 00118 virtual int nSetsPerSplit() const; 00119 00121 virtual TVec<VMat> getSplit(int i=0); 00122 00123 }; 00124 00125 // Declares a few other classes and functions related to this class 00126 DECLARE_OBJECT_PTR(FilterSplitter); 00127 00128 } // end of namespace PLearn 00129 00130 #endif