PLearn 0.1
RealFunctionsProcessedVMatrix.h
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00001 // -*- C++ -*-
00002 
00003 // RealFunctionsProcessedVMatrix.h
00004 //
00005 // Copyright (C) 2006 Xavier Saint-Mleux
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 // Author: Xavier Saint-Mleux
00036 
00040 #ifndef RealFunctionsProcessedVMatrix_INC
00041 #define RealFunctionsProcessedVMatrix_INC
00042 
00043 #include "SourceVMatrix.h"
00044 #include <plearn/math/RealFunction.h>
00045 
00046 namespace PLearn {
00047 using namespace std;
00048 
00049 class RealFunctionsProcessedVMatrix: public SourceVMatrix
00050 {
00051   typedef SourceVMatrix inherited;
00052 
00053 protected:
00054     // *********************
00055     // * protected options *
00056     // *********************
00057 
00058     // NON-OPTIONs
00059   
00060   mutable Vec input;
00061   mutable Vec targ;
00062   mutable real weight;
00063 
00064 public:
00065 
00066     // ************************
00067     // * public build options *
00068     // ************************
00069     TVec<RealFunc> functions;
00070 
00071     bool put_raw_input;//append raw input to functions' output
00072     bool put_non_input;//append target and weight fields
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   RealFunctionsProcessedVMatrix(VMat source_= 0,
00081                                 const TVec<RealFunc>& functions_= TVec<RealFunc>(),
00082                                 bool put_raw_input_= false,
00083                                 bool put_non_input_= false,
00084                                 bool call_build_ = false);
00085 
00086     // ******************
00087     // * Object methods *
00088     // ******************
00089 
00090 private:
00092     void build_();
00093 
00094 protected:
00096     static void declareOptions(OptionList& ol);
00097 
00099     virtual void getNewRow(int i, const Vec& v) const;
00100 
00101 public:
00102     // simply calls inherited::build() then build_()
00103     virtual void build();
00104 
00106     virtual void makeDeepCopyFromShallowCopy(CopiesMap& copies);
00107 
00109     PLEARN_DECLARE_OBJECT(RealFunctionsProcessedVMatrix);
00110 
00111 };
00112 
00113 DECLARE_OBJECT_PTR(RealFunctionsProcessedVMatrix);
00114 
00115 } // end of namespace PLearn
00116 #endif
00117 
00118 
00119 /*
00120   Local Variables:
00121   mode:c++
00122   c-basic-offset:4
00123   c-file-style:"stroustrup"
00124   c-file-offsets:((innamespace . 0)(inline-open . 0))
00125   indent-tabs-mode:nil
00126   fill-column:79
00127   End:
00128 */
00129 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :
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