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 __itkSingleValuedCostFunctionv4_h 00019 #define __itkSingleValuedCostFunctionv4_h 00020 00021 #include "itkCostFunction.h" 00022 #include "itkNumericTraits.h" 00023 00024 namespace itk 00025 { 00048 class ITK_EXPORT SingleValuedCostFunctionv4: 00049 public CostFunction 00050 { 00051 public: 00053 typedef SingleValuedCostFunctionv4 Self; 00054 typedef CostFunction Superclass; 00055 typedef SmartPointer< Self > Pointer; 00056 typedef SmartPointer< const Self > ConstPointer; 00057 00059 itkTypeMacro(SingleValuedCostFunctionv4, CostFunction); 00060 00063 typedef double MeasureType; 00064 00067 typedef Superclass::ParametersType ParametersType; 00068 typedef Superclass::ParametersValueType ParametersValueType; 00069 00072 typedef Array< ParametersValueType > DerivativeType; 00073 00076 virtual MeasureType GetValue() const = 0; 00077 00081 virtual void GetValueAndDerivative(MeasureType & value, 00082 DerivativeType & derivative) const = 0; 00083 00084 protected: 00085 SingleValuedCostFunctionv4() {} 00086 virtual ~SingleValuedCostFunctionv4() {} 00087 00088 private: 00089 SingleValuedCostFunctionv4(const Self &); //purposely not implemented 00090 void operator=(const Self &); //purposely not implemented 00091 }; 00092 } // end namespace itk 00093 00094 #endif 00095