/usr/include/paraview/vtkPVCacheKeeper.h is in paraview-dev 4.0.1-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | /*=========================================================================
Program: ParaView
Module: vtkPVCacheKeeper.h
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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 vtkPVCacheKeeper - manages data cache for flip book animations.
// .SECTION Description
// vtkPVCacheKeeper manages data cache for flip book animations.
// When caching is disabled, this simply acts as a pass through filter.
// When caching is enabled, is the current time step has been previously cached
// then this filter shuts the update request, otherwise propagates the update
// and then cache the result for later use. The current time step is set using
// SetCacheTime().
// .SECTION See Also
// vtkPVCacheKeeperPipeline
#ifndef __vtkPVCacheKeeper_h
#define __vtkPVCacheKeeper_h
#include "vtkPVClientServerCoreRenderingModule.h" //needed for exports
#include "vtkDataObjectAlgorithm.h"
class vtkCacheSizeKeeper;
class VTKPVCLIENTSERVERCORERENDERING_EXPORT vtkPVCacheKeeper : public vtkDataObjectAlgorithm
{
public:
static vtkPVCacheKeeper* New();
vtkTypeMacro(vtkPVCacheKeeper, vtkDataObjectAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Methods for saving, clearing and updating flip books.
// This removes all saved cache.
void RemoveAllCaches();
// Description:
// Set/Get the current cache time.
vtkSetMacro(CacheTime, double);
vtkGetMacro(CacheTime, double);
// Description:
// Returns if the given \c cacheTime is available in the cache.
// Does not cause any updates.
bool IsCached(double cacheTime);
bool IsCached()
{ return this->IsCached(this->CacheTime); }
// Description:
// Get/Set if caching is enabled. Default is true.
vtkSetMacro(CachingEnabled, bool);
vtkGetMacro(CachingEnabled, bool);
vtkBooleanMacro(CachingEnabled, bool);
//BTX
protected:
vtkPVCacheKeeper();
~vtkPVCacheKeeper();
// Description:
// Get/Set the cache size keeper. The cacher
// reports its cache size to this keeper, if any.
void SetCacheSizeKeeper(vtkCacheSizeKeeper*);
vtkGetObjectMacro(CacheSizeKeeper, vtkCacheSizeKeeper);
int RequestDataObject(vtkInformation* request, vtkInformationVector **inputVector,
vtkInformationVector *outputVector);
int RequestData(vtkInformation* request, vtkInformationVector **inputVector,
vtkInformationVector *outputVector);
virtual vtkExecutive* CreateDefaultExecutive();
// Description:
// Called to save the data in cache. Returns true if data is saved otherwise
// false.
bool SaveData(vtkDataObject*);
bool CachingEnabled;
double CacheTime;
vtkCacheSizeKeeper* CacheSizeKeeper;
private:
vtkPVCacheKeeper(const vtkPVCacheKeeper&); // Not implemented
void operator=(const vtkPVCacheKeeper&); // Not implemented
class vtkCacheMap;
vtkCacheMap* Cache;
//ETX
};
#endif
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