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 00019 #ifndef __itkFastMarchingThresholdStoppingCriterion_h 00020 #define __itkFastMarchingThresholdStoppingCriterion_h 00021 00022 #include "itkFastMarchingStoppingCriterionBase.h" 00023 #include "itkObjectFactory.h" 00024 00025 namespace itk 00026 { 00034 template< class TInput, class TOutput > 00035 class FastMarchingThresholdStoppingCriterion : 00036 public FastMarchingStoppingCriterionBase< TInput, TOutput > 00037 { 00038 public: 00039 typedef FastMarchingThresholdStoppingCriterion Self; 00040 typedef FastMarchingStoppingCriterionBase< TInput, TOutput > Superclass; 00041 typedef SmartPointer< Self > Pointer; 00042 typedef SmartPointer< const Self > ConstPointer; 00043 00045 itkNewMacro(Self); 00046 00048 itkTypeMacro(FastMarchingThresholdStoppingCriterion, 00049 FastMarchingStoppingCriterionBase ); 00050 00051 typedef typename Superclass::OutputPixelType OutputPixelType; 00052 typedef typename Superclass::NodeType NodeType; 00053 00055 itkSetMacro( Threshold, OutputPixelType ); 00056 itkGetMacro( Threshold, OutputPixelType ); 00058 00059 bool IsSatisfied() const 00060 { 00061 return ( this->m_CurrentValue >= this->m_Threshold ); 00062 } 00063 00064 std::string GetDescription() const 00065 { 00066 return "Current Value >= Threshold"; 00067 } 00068 00069 protected: 00070 FastMarchingThresholdStoppingCriterion() : Superclass(), 00071 m_Threshold( NumericTraits< OutputPixelType >::Zero ) 00072 {} 00073 00074 ~FastMarchingThresholdStoppingCriterion() {} 00075 00076 OutputPixelType m_Threshold; 00077 00078 void SetCurrentNode( const NodeType& ) {} 00079 00080 void Reset() {} 00081 00082 private: 00083 FastMarchingThresholdStoppingCriterion( const Self& ); 00084 void operator = ( const Self& ); 00085 }; 00086 00087 } 00088 #endif // __itkFastMarchingThresholdStoppingCriterion_h 00089