ITK  4.8.0
Insight Segmentation and Registration Toolkit
itkJointHistogramMutualInformationComputeJointPDFThreaderBase.h
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18 #ifndef itkJointHistogramMutualInformationComputeJointPDFThreaderBase_h
19 #define itkJointHistogramMutualInformationComputeJointPDFThreaderBase_h
20 
21 #include "itkDomainThreader.h"
22 #include "itkImage.h"
23 
24 namespace itk
25 {
26 
35 template < typename TDomainPartitioner, typename TJointHistogramMetric >
37  : public DomainThreader< TDomainPartitioner, TJointHistogramMetric >
38 {
39 public:
45 
47 
49  typedef typename Superclass::DomainType DomainType;
51 
53  typedef TJointHistogramMetric JointHistogramMetricType;
54  typedef typename JointHistogramMetricType::VirtualImageType VirtualImageType;
55  typedef typename JointHistogramMetricType::VirtualIndexType VirtualIndexType;
56  typedef typename JointHistogramMetricType::VirtualPointType VirtualPointType;
57  typedef typename JointHistogramMetricType::JointPDFType JointPDFType;
58  typedef typename JointHistogramMetricType::JointPDFIndexType JointPDFIndexType;
59  typedef typename JointHistogramMetricType::JointPDFPointType JointPDFPointType;
60  typedef typename JointHistogramMetricType::JointPDFValueType JointPDFValueType;
61 
62  typedef typename JointHistogramMetricType::InternalComputationValueType InternalComputationValueType;
63 
64 protected:
67 
69  virtual void BeforeThreadedExecution() ITK_OVERRIDE;
70 
72  virtual void ProcessPoint( const VirtualIndexType & virtualIndex,
73  const VirtualPointType & virtualPoint,
74  const ThreadIdType threadId );
75 
77  virtual void AfterThreadedExecution() ITK_OVERRIDE;
78 
80  //TODO: This needs updating
82  {
84  SizeValueType JointHistogramCount;
85  };
86  itkPadStruct( ITK_CACHE_LINE_ALIGNMENT, JointHistogramMIPerThreadStruct,
87  PaddedJointHistogramMIPerThreadStruct);
88  itkAlignedTypedef( ITK_CACHE_LINE_ALIGNMENT, PaddedJointHistogramMIPerThreadStruct,
89  AlignedJointHistogramMIPerThreadStruct );
90  AlignedJointHistogramMIPerThreadStruct * m_JointHistogramMIPerThreadVariables;
91 
92 private:
93  JointHistogramMutualInformationComputeJointPDFThreaderBase( const Self & ); // purposely not implemented
94  void operator=( const Self & ); // purposely not implemented
95 };
96 
97 } // end namespace itk
98 
99 #endif
100 
101 #ifndef ITK_MANUAL_INSTANTIATION
102 #include "itkJointHistogramMutualInformationComputeJointPDFThreaderBase.hxx"
103 #endif
Light weight base class for most itk classes.
Multi-threaded processing on a domain by processing sub-domains per thread.
virtual void ProcessPoint(const VirtualIndexType &virtualIndex, const VirtualPointType &virtualPoint, const ThreadIdType threadId)
unsigned long SizeValueType
Definition: itkIntTypes.h:143
itkPadStruct(ITK_CACHE_LINE_ALIGNMENT, JointHistogramMIPerThreadStruct, PaddedJointHistogramMIPerThreadStruct)
unsigned int ThreadIdType
Definition: itkIntTypes.h:159
itkAlignedTypedef(ITK_CACHE_LINE_ALIGNMENT, PaddedJointHistogramMIPerThreadStruct, AlignedJointHistogramMIPerThreadStruct)
Templated n-dimensional image class.
Definition: itkImage.h:75