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vtkImageMultipleInputFilter Class Reference

Generic filter that has N inputs. More...

#include <vtkImageMultipleInputFilter.h>

Inheritance diagram for vtkImageMultipleInputFilter:

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Collaboration diagram for vtkImageMultipleInputFilter:

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List of all members.

Public Methods

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual void SetInput (int num, vtkImageData *input)
virtual void AddInput (vtkImageData *input)
virtual void RemoveInput (vtkImageData *input)
vtkImageDataGetInput (int num)
vtkImageDataGetInput ()
virtual void SetBypass (int)
virtual int GetBypass ()
virtual void BypassOn ()
virtual void BypassOff ()
virtual void SetNumberOfThreads (int)
virtual int GetNumberOfThreads ()
virtual int SplitExtent (int splitExt[6], int startExt[6], int num, int total)
virtual void ThreadedExecute (vtkImageData **inDatas, vtkImageData *outData, int extent[6], int threadId)

Static Public Methods

vtkImageMultipleInputFilter * New ()
int IsTypeOf (const char *type)
vtkImageMultipleInputFilter * SafeDownCast (vtkObject *o)

Protected Methods

 vtkImageMultipleInputFilter ()
 ~vtkImageMultipleInputFilter ()
 vtkImageMultipleInputFilter (const vtkImageMultipleInputFilter &)
void operator= (const vtkImageMultipleInputFilter &)
void ComputeInputUpdateExtents (vtkDataObject *output)
virtual void ComputeInputUpdateExtent (int inExt[6], int outExt[6], int whichInput)
void Execute ()
void Execute (vtkImageData *outData)
virtual void Execute (vtkImageData **inDatas, vtkImageData *outData)
void ExecuteInformation ()
virtual void ExecuteInformation (vtkImageData **, vtkImageData *)
virtual void ExecuteImageInformation ()

Protected Attributes

vtkMultiThreaderThreader
int Bypass
int NumberOfThreads
int LegacyHack

Detailed Description

Generic filter that has N inputs.

Date:
2000/12/10 20:09:09
Revision:
1.40
Thanks:
Thanks to C. Charles Law who developed this class.
vtkImageMultipleInputFilter is a super class for filters that have any number of inputs. Steaming is not available in this class yet.

See also:
vtkImageToImageFilter vtkImageInPlaceFilter vtkImageTwoInputFilter vtkImageTwoOutputFilter


Member Function Documentation

virtual void vtkImageMultipleInputFilter::AddInput vtkImageData   input [virtual]
 

Adds an input to the first null position in the input list. Expands the list memory if necessary

void vtkImageMultipleInputFilter::ComputeInputUpdateExtents vtkDataObject   output [protected, virtual]
 

What is the input update extent that is required to produce the desired output? By default, the whole input is always required but this is overridden in many subclasses.

Reimplemented from vtkSource.

virtual const char* vtkImageMultipleInputFilter::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 vtkImageSource.

Reimplemented in vtkImageAppend.

vtkImageData* vtkImageMultipleInputFilter::GetInput int    num
 

Get one input to this filter.

virtual int vtkImageMultipleInputFilter::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 vtkImageSource.

Reimplemented in vtkImageAppend.

int vtkImageMultipleInputFilter::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 vtkImageSource.

Reimplemented in vtkImageAppend.

vtkImageMultipleInputFilter* vtkImageMultipleInputFilter::New   [static]
 

Instantiate object with no start, end, or progress methods.

Reimplemented from vtkImageSource.

Reimplemented in vtkImageAppend.

void vtkImageMultipleInputFilter::PrintSelf ostream &    os,
vtkIndent    indent
[virtual]
 

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkSource.

Reimplemented in vtkImageAppend.

vtkImageMultipleInputFilter* vtkImageMultipleInputFilter::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 vtkImageSource.

Reimplemented in vtkImageAppend.

virtual void vtkImageMultipleInputFilter::SetBypass int    [virtual]
 

Turning bypass on will cause the filter to turn off and simply pass the data from the first input (input0) through. It is implemented for consistency with vtkImageToImageFilter.

virtual void vtkImageMultipleInputFilter::SetInput int    num,
vtkImageData   input
[virtual]
 

Set an Input of this filter.

Reimplemented in vtkImageDifference.

virtual void vtkImageMultipleInputFilter::SetNumberOfThreads int    [virtual]
 

Get/Set the number of threads to create when rendering

virtual int vtkImageMultipleInputFilter::SplitExtent int    splitExt[6],
int    startExt[6],
int    num,
int    total
[virtual]
 

Putting this here until I merge graphics and imaging streaming.

virtual void vtkImageMultipleInputFilter::ThreadedExecute vtkImageData **    inDatas,
vtkImageData   outData,
int    extent[6],
int    threadId
[virtual]
 

The execute method created by the subclass. This is kept public instead of protected since it is called from a non-member thread function.

Reimplemented in vtkImageAppend.


The documentation for this class was generated from the following file:
Generated on Tue Mar 19 13:26:43 2002 for VTK by doxygen1.2.14 written by Dimitri van Heesch, © 1997-2002