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87 lines
2.8 KiB
87 lines
2.8 KiB
2 years ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkImageMultipleInputOutputFilter.h,v $
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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// .NAME vtkImageMultipleInputOutputFilter - Generic filter that has N inputs.
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// .SECTION Description
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// vtkImageMultipleInputOutputFilter is a super class for filters that
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// have any number of inputs. Steaming is not available in this class yet.
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// .SECTION See Also
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// vtkImageToImageFilter vtkImageInPlaceFilter vtkImageTwoInputFilter
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#ifndef __vtkImageMultipleInputOutputFilter_h
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#define __vtkImageMultipleInputOutputFilter_h
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#include "vtkImageMultipleInputFilter.h"
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class VTK_FILTERING_EXPORT vtkImageMultipleInputOutputFilter : public vtkImageMultipleInputFilter
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{
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public:
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vtkTypeRevisionMacro(vtkImageMultipleInputOutputFilter,vtkImageMultipleInputFilter);
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void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Get one input to this filter.
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vtkImageData *GetOutput(int num);
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vtkImageData *GetOutput();
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// Description:
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// The execute method created by the subclass.
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// This is kept public instead of protected since it is called
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// from a non-member thread function.
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virtual void ThreadedExecute(vtkImageData **inDatas,
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vtkImageData **outDatas,
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int extent[6], int threadId);
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protected:
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vtkImageMultipleInputOutputFilter();
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~vtkImageMultipleInputOutputFilter();
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void ComputeInputUpdateExtents( vtkDataObject *output );
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virtual void ComputeInputUpdateExtent( int inExt[6],
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int outExt[6],
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int whichInput );
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void ExecuteData(vtkDataObject *out);
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// this should never be called
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virtual void ThreadedExecute(vtkImageData **inDatas,
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vtkImageData *outData,
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int extent[6], int threadId);
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virtual void ExecuteInformation(vtkImageData **, vtkImageData *) {};
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// This one gets called by the superclass.
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void ExecuteInformation();
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// This is the one you should override.
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virtual void ExecuteInformation(vtkImageData **, vtkImageData **) {};
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private:
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vtkImageMultipleInputOutputFilter(const vtkImageMultipleInputOutputFilter&); // Not implemented.
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void operator=(const vtkImageMultipleInputOutputFilter&); // Not implemented.
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};
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#endif
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