ITK
4.1.0
Insight Segmentation and Registration Toolkit
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00001 /*========================================================================= 00002 * 00003 * Copyright Insight Software Consortium 00004 * 00005 * Licensed under the Apache License, Version 2.0 (the "License"); 00006 * you may not use this file except in compliance with the License. 00007 * You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0.txt 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 * 00017 *=========================================================================*/ 00018 #ifndef __itkMultipleValuedCostFunction_h 00019 #define __itkMultipleValuedCostFunction_h 00020 00021 #include "itkCostFunction.h" 00022 #include "itkArray2D.h" 00023 #include "itkNumericTraits.h" 00024 00025 namespace itk 00026 { 00034 class ITK_EXPORT MultipleValuedCostFunction: 00035 public CostFunction 00036 { 00037 public: 00039 typedef MultipleValuedCostFunction Self; 00040 typedef CostFunction Superclass; 00041 typedef SmartPointer< Self > Pointer; 00042 typedef SmartPointer< const Self > ConstPointer; 00043 00045 itkTypeMacro(MultipleValuedCostFunction, CostFunction); 00046 00049 typedef Superclass::ParametersType ParametersType; 00050 00053 typedef Array< double > MeasureType; 00054 00057 typedef Array2D< double > DerivativeType; 00058 00062 virtual MeasureType GetValue(const ParametersType & parameters) const = 0; 00063 00067 virtual unsigned int GetNumberOfValues(void) const = 0; 00068 00072 virtual void GetDerivative(const ParametersType & parameters, 00073 DerivativeType & derivative) const = 0; 00074 00075 protected: 00076 MultipleValuedCostFunction() {} 00077 virtual ~MultipleValuedCostFunction() {} 00078 private: 00079 MultipleValuedCostFunction(const Self &); //purposely not implemented 00080 void operator=(const Self &); //purposely not implemented 00081 }; 00082 } // end namespace itk 00083 00084 #endif 00085