1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkCachedStreamingDemandDrivenPipeline.h,v $
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkCachedStreamingDemandDrivenPipeline -
// .SECTION Description
// vtkCachedStreamingDemandDrivenPipeline
#ifndef __vtkCachedStreamingDemandDrivenPipeline_h
#define __vtkCachedStreamingDemandDrivenPipeline_h
#include "vtkStreamingDemandDrivenPipeline.h"
class vtkInformationIntegerKey;
class vtkInformationIntegerVectorKey;
class vtkCachedStreamingDemandDrivenPipelineInternals;
class VTK_FILTERING_EXPORT vtkCachedStreamingDemandDrivenPipeline :
public vtkStreamingDemandDrivenPipeline
{
public:
static vtkCachedStreamingDemandDrivenPipeline* New();
vtkTypeRevisionMacro(vtkCachedStreamingDemandDrivenPipeline,
vtkStreamingDemandDrivenPipeline);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Bring the algorithm's outputs up-to-date.
virtual int Update();
virtual int Update(int port);
// Description:
// This is the maximum number of images that can be retained in memory.
// it defaults to 10.
void SetCacheSize(int size);
vtkGetMacro(CacheSize, int);
protected:
vtkCachedStreamingDemandDrivenPipeline();
~vtkCachedStreamingDemandDrivenPipeline();
virtual int NeedToExecuteData(int outputPort,
vtkInformationVector** inInfoVec,
vtkInformationVector* outInfoVec);
virtual int ExecuteData(vtkInformation* request,
vtkInformationVector** inInfoVec,
vtkInformationVector* outInfoVec);
int CacheSize;
vtkDataObject **Data;
unsigned long *Times;
private:
vtkCachedStreamingDemandDrivenPipelineInternals* CachedStreamingDemandDrivenInternal;
private:
vtkCachedStreamingDemandDrivenPipeline(const vtkCachedStreamingDemandDrivenPipeline&); // Not implemented.
void operator=(const vtkCachedStreamingDemandDrivenPipeline&); // Not implemented.
};
#endif
|
