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67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkCachedStreamingDemandDrivenPipeline.h
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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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/**
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* @class vtkCachedStreamingDemandDrivenPipeline
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*
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* vtkCachedStreamingDemandDrivenPipeline
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*/
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#ifndef vtkCachedStreamingDemandDrivenPipeline_h
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#define vtkCachedStreamingDemandDrivenPipeline_h
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#include "vtkCommonExecutionModelModule.h" // For export macro
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#include "vtkStreamingDemandDrivenPipeline.h"
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class vtkInformationIntegerKey;
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class vtkInformationIntegerVectorKey;
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class VTKCOMMONEXECUTIONMODEL_EXPORT vtkCachedStreamingDemandDrivenPipeline
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: public vtkStreamingDemandDrivenPipeline
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{
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public:
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static vtkCachedStreamingDemandDrivenPipeline* New();
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vtkTypeMacro(vtkCachedStreamingDemandDrivenPipeline, vtkStreamingDemandDrivenPipeline);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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//@{
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/**
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* This is the maximum number of images that can be retained in memory.
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* it defaults to 10.
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*/
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void SetCacheSize(int size);
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vtkGetMacro(CacheSize, int);
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//@}
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protected:
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vtkCachedStreamingDemandDrivenPipeline();
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~vtkCachedStreamingDemandDrivenPipeline() override;
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int NeedToExecuteData(
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int outputPort, vtkInformationVector** inInfoVec, vtkInformationVector* outInfoVec) override;
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int ExecuteData(vtkInformation* request, vtkInformationVector** inInfoVec,
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vtkInformationVector* outInfoVec) override;
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int CacheSize;
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vtkDataObject** Data;
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vtkMTimeType* Times;
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private:
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vtkCachedStreamingDemandDrivenPipeline(const vtkCachedStreamingDemandDrivenPipeline&) = delete;
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void operator=(const vtkCachedStreamingDemandDrivenPipeline&) = delete;
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};
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#endif
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