ITK  4.9.0
Insight Segmentation and Registration Toolkit
itkVideoToVideoFilter.h
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1 /*=========================================================================
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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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17  *=========================================================================*/
18 #ifndef itkVideoToVideoFilter_h
19 #define itkVideoToVideoFilter_h
20 
21 #include "itkVideoSource.h"
22 #include "itkVideoStream.h"
23 
24 namespace itk
25 {
26 
43 template< typename TInputVideoStream, typename TOutputVideoStream >
44 class VideoToVideoFilter : public VideoSource< TOutputVideoStream >
45 {
46 public:
47 
48  /*-TYPEDEFS----------------------------------------------------------------*/
49 
51  typedef TInputVideoStream InputVideoStreamType;
52  typedef TOutputVideoStream OutputVideoStreamType;
59 
63 
65  typedef typename InputVideoStreamType::FrameType InputFrameType;
66  typedef typename InputVideoStreamType::SpatialRegionType InputFrameSpatialRegionType;
67  typedef typename InputVideoStreamType::IndexType InputFrameIndexType;
68  typedef typename InputVideoStreamType::PixelType InputFramePixelType;
69  typedef typename InputVideoStreamType::PointType InputFramePointType;
70  typedef typename InputVideoStreamType::SpacingType InputFrameSpacingType;
71  typedef typename InputVideoStreamType::SizeType InputFrameSizeType;
72  typedef typename InputVideoStreamType::DirectionType InputFrameDirectionType;
73 
74  itkNewMacro(Self);
75 
77  itkTypeMacro(VideoToVideoFilter, VideoSource);
78 
79  /*-PUBLIC METHODS----------------------------------------------------------*/
80 
83  virtual void SetInput( const InputVideoStreamType* videoStream);
84 
85  virtual void SetInput( unsigned int idx, const InputVideoStreamType* videoStream);
86 
88  const InputVideoStreamType* GetInput() const;
89 
90  const InputVideoStreamType* GetInput(unsigned int idx) const;
91 
98  virtual void UpdateOutputInformation() ITK_OVERRIDE;
99 
100 protected:
101 
106 
107  InputVideoStreamType* GetInput(unsigned int idx);
108 
113  virtual void GenerateOutputRequestedRegion(DataObject* output) ITK_OVERRIDE;
114 
120  virtual void GenerateInputRequestedRegion() ITK_OVERRIDE;
121 
125  virtual void BeforeTemporalStreamingGenerateData() ITK_OVERRIDE;
126 
128  virtual ~VideoToVideoFilter();
129 
130  virtual void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;
131 
132 private:
133 
134  VideoToVideoFilter(const Self &) ITK_DELETE_FUNCTION;
135  void operator=(const Self &) ITK_DELETE_FUNCTION;
136 
137 }; // end class VideoToVideoFilter
138 
139 } // end namespace itk
140 
141 #ifndef ITK_MANUAL_INSTANTIATION
142 #include "itkVideoToVideoFilter.hxx"
143 #endif
144 
145 #endif
SmartPointer< const Self > ConstPointer
Light weight base class for most itk classes.
VideoToVideoFilter< InputVideoStreamType, OutputVideoStreamType > Self
virtual void GenerateInputRequestedRegion() override
VideoSource< OutputVideoStreamType > Superclass
SmartPointer< Self > Pointer
virtual void UpdateOutputInformation() override
Superclass::OutputFrameType OutputFrameType
Implements a weak reference to an object.
A TemporalProcessObject that produces a VideoStream.
virtual void PrintSelf(std::ostream &os, Indent indent) const override
InputVideoStreamType::PointType InputFramePointType
virtual void GenerateOutputRequestedRegion(DataObject *output) override
InputVideoStreamType::PixelType InputFramePixelType
virtual void SetInput(const DataObjectIdentifierType &key, DataObject *input)
Protected method for setting indexed and named inputs.
TOutputVideoStream OutputVideoStreamType
virtual void BeforeTemporalStreamingGenerateData() override
OutputVideoStreamType::SpatialRegionType OutputFrameSpatialRegionType
InputVideoStreamType::IndexType InputFrameIndexType
Base class for filters that use a VideoStream as input and output.
OutputVideoStreamType::FrameType OutputFrameType
InputVideoStreamType::DirectionType InputFrameDirectionType
Superclass::OutputFrameSpatialRegionType OutputFrameSpatialRegionType
InputVideoStreamType::SizeType InputFrameSizeType
InputVideoStreamType::FrameType InputFrameType
Control indentation during Print() invocation.
Definition: itkIndent.h:49
virtual void SetInput(const InputVideoStreamType *videoStream)
InputVideoStreamType::SpacingType InputFrameSpacingType
Base class for all data objects in ITK.
WeakPointer< const Self > ConstWeakPointer
InputVideoStreamType::SpatialRegionType InputFrameSpatialRegionType
const InputVideoStreamType * GetInput() const
TInputVideoStream InputVideoStreamType