PLearn 0.1
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00001 00002 // -*- C++ -*- 00003 00004 // ExplicitListOracle.h 00005 // 00006 // Copyright (C) 2003-2004 ApSTAT Technologies Inc. 00007 // 00008 // Redistribution and use in source and binary forms, with or without 00009 // modification, are permitted provided that the following conditions are met: 00010 // 00011 // 1. Redistributions of source code must retain the above copyright 00012 // notice, this list of conditions and the following disclaimer. 00013 // 00014 // 2. Redistributions in binary form must reproduce the above copyright 00015 // notice, this list of conditions and the following disclaimer in the 00016 // documentation and/or other materials provided with the distribution. 00017 // 00018 // 3. The name of the authors may not be used to endorse or promote 00019 // products derived from this software without specific prior written 00020 // permission. 00021 // 00022 // THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR 00023 // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00024 // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN 00025 // NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00026 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 00027 // TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00028 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00029 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00030 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00031 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00032 // 00033 // This file is part of the PLearn library. For more information on the PLearn 00034 // library, go to the PLearn Web site at www.plearn.org 00035 00036 // Author: Pascal Vincent 00037 00038 /* ******************************************************* 00039 * $Id: ExplicitListOracle.h 5677 2006-05-25 23:43:50Z lamblin $ 00040 ******************************************************* */ 00041 00043 #ifndef ExplicitListOracle_INC 00044 #define ExplicitListOracle_INC 00045 00046 #include "OptionsOracle.h" 00047 #include <plearn/math/TMat.h> 00048 00049 namespace PLearn { 00050 using namespace std; 00051 00052 class ExplicitListOracle: public OptionsOracle 00053 { 00054 protected: 00055 // ********************* 00056 // * protected options * 00057 // ********************* 00058 00061 int nreturned; 00062 00063 public: 00064 00065 typedef OptionsOracle inherited; 00066 00067 // ************************ 00068 // * public build options * 00069 // ************************ 00070 00071 TVec<string> option_names; 00072 TMat<string> option_values; 00073 00074 // **************** 00075 // * Constructors * 00076 // **************** 00077 00078 // Default constructor, make sure the implementation in the .cc 00079 // initializes all fields to reasonable default values. 00080 ExplicitListOracle(); 00081 00082 00083 // ****************** 00084 // * OptionsOracle methods * 00085 // ****************** 00086 00087 private: 00089 // (Please implement in .cc) 00090 void build_(); 00091 00092 protected: 00094 // (Please implement in .cc) 00095 static void declareOptions(OptionList& ol); 00096 00097 public: 00098 00100 virtual TVec<string> getOptionNames() const; 00101 00102 virtual TVec<string> generateNextTrial(const TVec<string>& older_trial, real obtained_objective); 00103 00104 virtual void forget(); 00105 00106 // simply calls inherited::build() then build_() 00107 virtual void build(); 00108 00110 virtual void makeDeepCopyFromShallowCopy(CopiesMap& copies); 00111 00113 PLEARN_DECLARE_OBJECT(ExplicitListOracle); 00114 00115 }; 00116 00117 // Declares a few other classes and functions related to this class 00118 DECLARE_OBJECT_PTR(ExplicitListOracle); 00119 00120 } // end of namespace PLearn 00121 00122 #endif 00123 00124 00125 /* 00126 Local Variables: 00127 mode:c++ 00128 c-basic-offset:4 00129 c-file-style:"stroustrup" 00130 c-file-offsets:((innamespace . 0)(inline-open . 0)) 00131 indent-tabs-mode:nil 00132 fill-column:79 00133 End: 00134 */ 00135 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :