PLearn 0.1
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00001 // -*- C++ -*- 00002 00003 // RealFunctionProduct.h 00004 // 00005 // Copyright (C) 2006 Pascal Vincent 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 // Authors: Pascal Vincent 00036 00040 #ifndef RealFunctionProduct_INC 00041 #define RealFunctionProduct_INC 00042 00043 #include <plearn/math/RealFunction.h> 00044 00045 namespace PLearn { 00046 00057 class RealFunctionProduct : public RealFunction 00058 { 00059 typedef RealFunction inherited; 00060 00061 public: 00062 //##### Public Build Options ############################################ 00063 00064 RealFunc f1; 00065 RealFunc f2; 00066 00067 public: 00068 //##### Public Member Functions ######################################### 00069 00071 RealFunctionProduct() {} 00072 00073 RealFunctionProduct(RealFunc func1, RealFunc func2) 00074 :f1(func1), f2(func2) 00075 {} 00076 00077 // Your other public member functions go here 00078 virtual real evaluate(const Vec& x) const; 00079 00080 //##### PLearn::Object Protocol ######################################### 00081 00082 // Declares other standard object methods. 00083 PLEARN_DECLARE_OBJECT(RealFunctionProduct); 00084 00085 // Simply calls inherited::build() then build_() 00086 virtual void build(); 00087 00089 virtual void makeDeepCopyFromShallowCopy(CopiesMap& copies); 00090 00091 protected: 00092 //##### Protected Options ############################################### 00093 00094 // ### Declare protected option fields (such as learned parameters) here 00095 // ... 00096 00097 protected: 00098 //##### Protected Member Functions ###################################### 00099 00101 static void declareOptions(OptionList& ol); 00102 00103 private: 00104 //##### Private Member Functions ######################################## 00105 00107 void build_(); 00108 00109 private: 00110 //##### Private Data Members ############################################ 00111 00112 // The rest of the private stuff goes here 00113 }; 00114 00115 // Declares a few other classes and functions related to this class 00116 DECLARE_OBJECT_PTR(RealFunctionProduct); 00117 00118 } // end of namespace PLearn 00119 00120 #endif 00121 00122 00123 /* 00124 Local Variables: 00125 mode:c++ 00126 c-basic-offset:4 00127 c-file-style:"stroustrup" 00128 c-file-offsets:((innamespace . 0)(inline-open . 0)) 00129 indent-tabs-mode:nil 00130 fill-column:79 00131 End: 00132 */ 00133 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :