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vtkPipelineSize Class Reference

compute the memory required by a pipeline. More...

#include <vtkPipelineSize.h>

Inheritance diagram for vtkPipelineSize:

[legend]Collaboration diagram for vtkPipelineSize:

[legend]List of all members.

[NOHEADER]
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
vtkPipelineSize *	New ()
int	IsTypeOf (const char *type)
vtkPipelineSize *	SafeDownCast (vtkObject *o)
Public Methods
unsigned long	GetEstimatedSize (vtkDataObject *input)
unsigned long	GetNumberOfSubPieces (unsigned long memoryLimit, vtkPolyDataMapper *mapper)
Protected Methods
	vtkPipelineSize ()
void	GenericComputeSourcePipelineSize (vtkSource *src, vtkDataObject *output, unsigned long size[3])
void	ComputeSourcePipelineSize (vtkSource *src, vtkDataObject *output, unsigned long size[3])
void	ComputeOutputMemorySize (vtkSource *src, vtkDataObject *output, unsigned long *inputSize, unsigned long size[2])
void	GenericComputeOutputMemorySize (vtkSource *src, vtkDataObject *output, unsigned long *inputSize, unsigned long size[2])
void	ComputeDataPipelineSize (vtkDataObject *input, unsigned long sizes[3])

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Detailed Description

compute the memory required by a pipeline.

Date:

2001/10/11 13:38:00

Revision:

1.5

Tests:

vtkPipelineSize (Tests)

Definition at line 57 of file vtkPipelineSize.h.

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Constructor & Destructor Documentation

vtkPipelineSize::vtkPipelineSize (    )  [inline, protected]

Definition at line 80 of file vtkPipelineSize.h.

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Member Function Documentation

vtkPipelineSize* vtkPipelineSize::New (    )  [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on. Reimplemented from vtkObject.

virtual const char* vtkPipelineSize::GetClassName (    )  [virtual]

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkObject.

int vtkPipelineSize::IsTypeOf (  const char *    type )  [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkObject.

virtual int vtkPipelineSize::IsA (  const char *    type )  [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkObject.

vtkPipelineSize* vtkPipelineSize::SafeDownCast (  vtkObject *    o )  [static]

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkObject.

unsigned long vtkPipelineSize::GetEstimatedSize (  vtkDataObject *    input )

Compute an estimate of how much memory a pipline will require in kilobytes (1024 bytes not 1000) This is only an estimate and the calculations in here do not take into account the specifics of many sources and filters.

unsigned long vtkPipelineSize::GetNumberOfSubPieces (  unsigned long    memoryLimit, vtkPolyDataMapper *    mapper )

Determine how many subpieces a mapper should use to fit a target memory limit. This takes into account the mapper's Piece and NumberOfPieces.

void vtkPipelineSize::GenericComputeSourcePipelineSize (  vtkSource *    src, vtkDataObject *    output, unsigned long    size[3] )  [protected]

void vtkPipelineSize::ComputeSourcePipelineSize (  vtkSource *    src, vtkDataObject *    output, unsigned long    size[3] )  [protected]

void vtkPipelineSize::ComputeOutputMemorySize (  vtkSource *    src, vtkDataObject *    output, unsigned long *    inputSize, unsigned long    size[2] )  [protected]

void vtkPipelineSize::GenericComputeOutputMemorySize (  vtkSource *    src, vtkDataObject *    output, unsigned long *    inputSize, unsigned long    size[2] )  [protected]

void vtkPipelineSize::ComputeDataPipelineSize (  vtkDataObject *    input, unsigned long    sizes[3] )  [protected]

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The documentation for this class was generated from the following file:

• Parallel/vtkPipelineSize.h

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