PLearn 0.1
RowBufferedVMatrixTest.cc
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00001 // -*- C++ -*-
00002 
00003 // RowBufferedVMatrixTest.cc
00004 //
00005 // Copyright (C) 2005 Olivier Delalleau
00006 // Copyright (C) 2005 Christian Hudon
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 /* *******************************************************
00037    * $Id: .pyskeleton_header 544 2003-09-01 00:05:31Z plearner $
00038    ******************************************************* */
00039 
00040 // Authors: Olivier Delalleau, Christian Hudon
00041 
00045 #include "RowBufferedVMatrixTest.h"
00046 #include <plearn/vmat/TemporaryFileVMatrix.h>
00047 #include <plearn/vmat/VMat.h>
00048 
00049 namespace PLearn {
00050 using namespace std;
00051 
00052 PLEARN_IMPLEMENT_OBJECT(
00053     RowBufferedVMatrixTest,
00054     "Test that RowBufferedVMatrix's buffer correctly gets dirtied.",
00055     ""
00056 );
00057 
00059 // RowBufferedVMatrixTest //
00061 RowBufferedVMatrixTest::RowBufferedVMatrixTest()
00062 {
00063 }
00064 
00066 // build //
00068 void RowBufferedVMatrixTest::build()
00069 {
00070     inherited::build();
00071     build_();
00072 }
00073 
00075 // makeDeepCopyFromShallowCopy //
00077 void RowBufferedVMatrixTest::makeDeepCopyFromShallowCopy(CopiesMap& copies)
00078 {
00079     inherited::makeDeepCopyFromShallowCopy(copies);
00080 
00081     // ### Call deepCopyField on all "pointer-like" fields
00082     // ### that you wish to be deepCopied rather than
00083     // ### shallow-copied.
00084     // ### ex:
00085     // deepCopyField(trainvec, copies);
00086 
00087     // ### Remove this line when you have fully implemented this method.
00088     PLERROR("RowBufferedVMatrixTest::makeDeepCopyFromShallowCopy not fully (correctly) implemented yet!");
00089 }
00090 
00092 // declareOptions //
00094 void RowBufferedVMatrixTest::declareOptions(OptionList& ol)
00095 {
00096     declareOption(ol, "matrix_filename",
00097         &RowBufferedVMatrixTest::matrix_filename, OptionBase::buildoption,
00098         "Name of the temporary file VMatrix generated by this test.");
00099 
00100     // Now call the parent class' declareOptions
00101     inherited::declareOptions(ol);
00102 }
00103 
00105 // build_ //
00107 void RowBufferedVMatrixTest::build_()
00108 {
00109     // ### This method should do the real building of the object,
00110     // ### according to set 'options', in *any* situation.
00111     // ### Typical situations include:
00112     // ###  - Initial building of an object from a few user-specified options
00113     // ###  - Building of a "reloaded" object: i.e. from the complete set of all serialised options.
00114     // ###  - Updating or "re-building" of an object after a few "tuning" options have been modified.
00115     // ### You should assume that the parent class' build_() has already been called.
00116 }
00117 
00119 // perform //
00121 void RowBufferedVMatrixTest::perform()
00122 {
00123     if (matrix_filename.isEmpty())
00124         PLERROR("In RowBufferedVMatrixTest::perform - You must provide the "
00125                 "'matrix_filename' PPath option");
00126 
00127     const int row_size = 3;
00128     double first_insert_data[] = { 20010101, -1, 42 };
00129     double second_insert_data[] = { 20000813, 37, 49 };
00130 
00131     VMat mat = new TemporaryFileVMatrix(matrix_filename, 0, row_size);
00132     mat->insertRow(0, Vec(row_size, first_insert_data));
00133     mat->insertRow(0, Vec(row_size, second_insert_data));
00134 
00135     if (mat->get(0, 0) != 20000813)
00136         pout << "Test failed!" << endl;
00137     else
00138         pout << "Test succeeded!" << endl;
00139 }
00140 
00141 } // end of namespace PLearn
00142 
00143 
00144 /*
00145   Local Variables:
00146   mode:c++
00147   c-basic-offset:4
00148   c-file-style:"stroustrup"
00149   c-file-offsets:((innamespace . 0)(inline-open . 0))
00150   indent-tabs-mode:nil
00151   fill-column:79
00152   End:
00153 */
00154 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :
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