PLearn 0.1
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00001 // -*- C++ -*- 00002 00003 // MultiInstanceVMatrix.h 00004 // 00005 // Copyright (C) 2004 Norman Casagrande 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: MultiInstanceVMatrix.h 8184 2007-10-15 20:09:46Z nouiz $ 00037 ******************************************************* */ 00038 00039 // Authors: Norman Casagrande 00040 00044 #ifndef MultiInstanceVMatrix_INC 00045 #define MultiInstanceVMatrix_INC 00046 00047 #include "RowBufferedVMatrix.h" 00048 #include <vector> 00049 #include <utility> 00050 #include <plearn/io/PPath.h> 00051 00052 namespace PLearn { 00053 using namespace std; 00054 00055 class MultiInstanceVMatrix: public RowBufferedVMatrix 00056 { 00057 typedef RowBufferedVMatrix inherited; 00058 00059 protected: 00060 00061 Mat data_; 00062 PPath filename_; // The *.mimat file name 00063 vector<string> configs_; 00064 vector< pair<string, int> > names_; 00065 int source_targetsize; // number of target columns in the mimat file == targetsize()-1 00066 00067 public: 00068 00069 // ************************ 00070 // * public build options * 00071 // ************************ 00072 00073 int header_lines_to_skip; 00074 00075 // **************** 00076 // * Constructors * 00077 // **************** 00078 00079 // Default constructor. 00080 MultiInstanceVMatrix(); 00081 //MultiInstanceVMatrix(const string& filename); //!< opens an existing file 00082 00083 // ****************** 00084 // * Object methods * 00085 // ****************** 00086 00087 private: 00089 // (Please implement in .cc) 00090 void build_(); 00091 00092 protected: 00093 00094 static void declareOptions(OptionList& ol); 00095 00096 virtual void getNewRow(int i, const Vec& v) const; 00097 00098 public: 00099 00100 virtual void build(); 00101 00103 virtual void makeDeepCopyFromShallowCopy(CopiesMap& copies); 00104 00106 PLEARN_DECLARE_OBJECT(MultiInstanceVMatrix); 00107 00108 }; 00109 DECLARE_OBJECT_PTR(MultiInstanceVMatrix); 00110 00111 } // end of namespace PLearn 00112 #endif 00113 00114 00115 /* 00116 Local Variables: 00117 mode:c++ 00118 c-basic-offset:4 00119 c-file-style:"stroustrup" 00120 c-file-offsets:((innamespace . 0)(inline-open . 0)) 00121 indent-tabs-mode:nil 00122 fill-column:79 00123 End: 00124 */ 00125 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :