PLearn 0.1
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00001 // -*- C++ -*- 00002 00003 // ReIndexedTargetVMatrix.h 00004 // 00005 // Copyright (C) 2005 Hugo Larochelle 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: Hugo Larochelle 00040 00044 #ifndef ReIndexedTargetVMatrix_INC 00045 #define ReIndexedTargetVMatrix_INC 00046 00047 #include <plearn/vmat/SourceVMatrix.h> 00048 00049 namespace PLearn { 00050 00061 class ReIndexedTargetVMatrix : public SourceVMatrix 00062 { 00063 typedef SourceVMatrix inherited; 00064 00065 public: 00066 00068 bool ignore_oov_tag; 00069 00070 public: 00071 00073 ReIndexedTargetVMatrix(); 00074 00075 // Declares other standard object methods. 00076 PLEARN_DECLARE_OBJECT(ReIndexedTargetVMatrix); 00077 00078 // Simply calls inherited::build() then build_() 00079 virtual void build(); 00080 00082 // (PLEASE IMPLEMENT IN .cc) 00083 virtual void makeDeepCopyFromShallowCopy(CopiesMap& copies); 00084 00085 protected: 00086 00088 static void declareOptions(OptionList& ol); 00089 00092 virtual void getNewRow(int i, const Vec& v) const; 00093 00094 private: 00095 00097 void build_(); 00098 00099 private: 00100 00102 Vec values; 00103 00105 int t,index,oov_index; 00106 }; 00107 00108 // Declares a few other classes and functions related to this class 00109 DECLARE_OBJECT_PTR(ReIndexedTargetVMatrix); 00110 00111 } // end of namespace PLearn 00112 00113 #endif 00114 00115 00116 /* 00117 Local Variables: 00118 mode:c++ 00119 c-basic-offset:4 00120 c-file-style:"stroustrup" 00121 c-file-offsets:((innamespace . 0)(inline-open . 0)) 00122 indent-tabs-mode:nil 00123 fill-column:79 00124 End: 00125 */ 00126 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :