ITK  4.13.0
Insight Segmentation and Registration Toolkit
itkHistogramAlgorithmBase.h
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3  * Copyright Insight Software Consortium
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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14  * See the License for the specific language governing permissions and
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18 #ifndef itkHistogramAlgorithmBase_h
19 #define itkHistogramAlgorithmBase_h
20 
21 #include "itkMacro.h"
22 #include "itkObjectFactory.h"
23 #include "itkObject.h"
24 
25 namespace itk
26 {
36 template< typename TInputHistogram >
37 class ITK_TEMPLATE_EXPORT HistogramAlgorithmBase:public Object
38 {
39 public:
42  typedef Object Superclass;
45 
48 
50  typedef TInputHistogram InputHistogramType;
51 
53  void SetInputHistogram(const TInputHistogram *histogram)
54  {
55  if ( m_InputHistogram != histogram )
56  {
57  m_InputHistogram = histogram;
58  this->Modified();
59  }
60  }
62 
64  const TInputHistogram * GetInputHistogram() const
65  { return m_InputHistogram.GetPointer(); }
66 
72 #if ! defined ( ITK_FUTURE_LEGACY_REMOVE )
73  void Update()
74  {
75  this->Compute();
76  }
77 #endif
78 
79 protected:
81  virtual ~HistogramAlgorithmBase() ITK_OVERRIDE {}
82  virtual void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;
83 
84  virtual void Compute() = 0;
85 
86 private:
88  typename TInputHistogram::ConstPointer m_InputHistogram;
89 }; // end of class
90 } // end of namespace itk
91 
92 #ifndef ITK_MANUAL_INSTANTIATION
93 #include "itkHistogramAlgorithmBase.hxx"
94 #endif
95 
96 #endif
TInputHistogram::ConstPointer m_InputHistogram
base class for algorithms operating on histograms
SmartPointer< const Self > ConstPointer
Control indentation during Print() invocation.
Definition: itkIndent.h:49
Base class for most ITK classes.
Definition: itkObject.h:59
const TInputHistogram * GetInputHistogram() const
void SetInputHistogram(const TInputHistogram *histogram)