PLearn 0.1
ConditionalCDFSmoother.cc
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00001 
00002 
00003 // -*- C++ -*-
00004 
00005 // ConditionalCDFSmoother.cc
00006 // 
00007 // Copyright (C) *YEAR* *AUTHOR(S)* 
00008 // ...
00009 // Copyright (C) *YEAR* *AUTHOR(S)* 
00010 // 
00011 // Redistribution and use in source and binary forms, with or without
00012 // modification, are permitted provided that the following conditions are met:
00013 // 
00014 //  1. Redistributions of source code must retain the above copyright
00015 //     notice, this list of conditions and the following disclaimer.
00016 // 
00017 //  2. Redistributions in binary form must reproduce the above copyright
00018 //     notice, this list of conditions and the following disclaimer in the
00019 //     documentation and/or other materials provided with the distribution.
00020 // 
00021 //  3. The name of the authors may not be used to endorse or promote
00022 //     products derived from this software without specific prior written
00023 //     permission.
00024 // 
00025 // THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
00026 // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00027 // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
00028 // NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00029 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
00030 // TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00031 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00032 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00033 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00034 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00035 // 
00036 // This file is part of the PLearn library. For more information on the PLearn
00037 // library, go to the PLearn Web site at www.plearn.org
00038 
00039 /* *******************************************************      
00040  * $Id: ConditionalCDFSmoother.cc 6861 2007-04-09 19:04:15Z saintmlx $ 
00041  ******************************************************* */
00042 
00045 #include "ConditionalCDFSmoother.h"
00046 
00047 namespace PLearn {
00048 using namespace std;
00049 
00050 ConditionalCDFSmoother::ConditionalCDFSmoother() {}
00051 
00052 ConditionalCDFSmoother::ConditionalCDFSmoother(PP<HistogramDistribution>& prior_cdf_) 
00053     :Smoother(), prior_cdf(prior_cdf_)
00054 {}
00055 
00056 
00057 PLEARN_IMPLEMENT_OBJECT(ConditionalCDFSmoother, 
00058                         "Smoother that combines a detailed prior curve with a rough input curve.\n",
00059                         "This smoother is meant to smooth conditional distribution functions, using\n"
00060                         "a high-resolution prior cdf provided as a HistogramDistribution. Its 'smooth'\n"
00061                         "function takes a lower-resolution curve and smooths it using the prior\n"
00062                         "to fill the gaps.");
00063 
00064 void ConditionalCDFSmoother::declareOptions(OptionList& ol)
00065 {
00066     declareOption(ol, "prior_cdf", &ConditionalCDFSmoother::prior_cdf, OptionBase::buildoption,
00067                   "Prior CDF used to smooth other functions");
00068 
00069     // Now call the parent class' declareOptions
00070     inherited::declareOptions(ol);
00071 }
00072 
00073 void ConditionalCDFSmoother::build_()
00074 {
00075 }
00076 
00077 void ConditionalCDFSmoother::build()
00078 {
00079     inherited::build();
00080     build_();
00081 }
00082 
00083 void ConditionalCDFSmoother::makeDeepCopyFromShallowCopy(CopiesMap& copies)
00084 {
00085     inherited::makeDeepCopyFromShallowCopy(copies);
00086     deepCopyField(prior_cdf, copies);
00087 }
00088 
00089 real ConditionalCDFSmoother::smooth(const Vec& source_function, Vec& smoothed_function, 
00090                                     Vec bin_positions, Vec dest_bin_positions) const
00091 {
00092     PLERROR("smooth not implemented for ConditionalCDFSmoother.");
00093     return 0.0;
00094 }
00095 
00096 } // end of namespace PLearn
00097 
00098 
00099 /*
00100   Local Variables:
00101   mode:c++
00102   c-basic-offset:4
00103   c-file-style:"stroustrup"
00104   c-file-offsets:((innamespace . 0)(inline-open . 0))
00105   indent-tabs-mode:nil
00106   fill-column:79
00107   End:
00108 */
00109 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :
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