PLearn 0.1
ShuffleColumnsVMatrix.h
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00001 // -*- C++ -*-
00002 
00003 // ShuffleColumnsVMatrix.h
00004 //
00005 // Copyright (C) 2004 Olivier Delalleau
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: ShuffleColumnsVMatrix.h 7733 2007-07-10 01:19:04Z lamblin $
00037  ******************************************************* */
00038 
00039 // Authors: Olivier Delalleau
00040 
00044 #ifndef ShuffleColumnsVMatrix_INC
00045 #define ShuffleColumnsVMatrix_INC
00046 
00047 #include "SelectColumnsVMatrix.h"
00048 
00049 namespace PLearn {
00050 using namespace std;
00051 
00052 class ShuffleColumnsVMatrix: public SelectColumnsVMatrix
00053 {
00054 
00055 private:
00056 
00057     typedef SelectColumnsVMatrix inherited;
00058 
00059 protected:
00060 
00061     // *********************
00062     // * protected options *
00063     // *********************
00064 
00065 public:
00066 
00067     // ************************
00068     // * public build options *
00069     // ************************
00070 
00071     bool only_shuffle_inputs;
00072     int32_t seed;
00073 
00074     // ****************
00075     // * Constructors *
00076     // ****************
00077 
00079     ShuffleColumnsVMatrix();
00080 
00081     // ******************
00082     // * Object methods *
00083     // ******************
00084 
00085 private:
00086 
00088     // (Please implement in .cc)
00089     void build_();
00090 
00091 protected:
00092 
00094     // (Please implement in .cc)
00095     static void declareOptions(OptionList& ol);
00096 
00097 public:
00098 
00099     // Simply calls inherited::build() then build_().
00100     virtual void build();
00101 
00103     virtual void makeDeepCopyFromShallowCopy(CopiesMap& copies);
00104 
00106     PLEARN_DECLARE_OBJECT(ShuffleColumnsVMatrix);
00107 
00108 };
00109 
00110 DECLARE_OBJECT_PTR(ShuffleColumnsVMatrix);
00111 
00112 } // end of namespace PLearn
00113 
00114 #endif
00115 
00116 
00117 /*
00118   Local Variables:
00119   mode:c++
00120   c-basic-offset:4
00121   c-file-style:"stroustrup"
00122   c-file-offsets:((innamespace . 0)(inline-open . 0))
00123   indent-tabs-mode:nil
00124   fill-column:79
00125   End:
00126 */
00127 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :
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