PLearn 0.1
ExplicitListOracle.h
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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 :
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