vtkPExtractHistogram2D Class Reference
#include <vtkPExtractHistogram2D.h>
Detailed Description
compute a 2D histogram between two columns of an input vtkTable in parallel.This class does exactly the same this as vtkExtractHistogram2D, but does it in a multi-process environment. After each node computes their own local histograms, this class does an AllReduce that distributes the sum of all local histograms onto each node.
- See also:
- vtkExtractHistogram2D
- Thanks:
- Developed by David Feng and Philippe Pebay at Sandia National Laboratories ------------------------------------------------------------------------------
Definition at line 46 of file vtkPExtractHistogram2D.h.
Public Types | |
| typedef vtkExtractHistogram2D | Superclass |
Public Member Functions | |
| virtual const char * | GetClassName () |
| virtual int | IsA (const char *type) |
| void | PrintSelf (ostream &os, vtkIndent indent) |
| virtual void | SetController (vtkMultiProcessController *) |
| virtual vtkMultiProcessController * | GetController () |
Static Public Member Functions | |
| static vtkPExtractHistogram2D * | New () |
| static int | IsTypeOf (const char *type) |
| static vtkPExtractHistogram2D * | SafeDownCast (vtkObject *o) |
Protected Member Functions | |
| vtkPExtractHistogram2D () | |
| ~vtkPExtractHistogram2D () | |
| virtual int | ComputeBinExtents (vtkDataArray *col1, vtkDataArray *col2) |
| virtual void | Learn (vtkTable *inData, vtkTable *inParameters, vtkMultiBlockDataSet *outMeta) |
Protected Attributes | |
| vtkMultiProcessController * | Controller |
Member Typedef Documentation
Constructor & Destructor Documentation
| vtkPExtractHistogram2D::vtkPExtractHistogram2D | ( | ) | [protected] |
| vtkPExtractHistogram2D::~vtkPExtractHistogram2D | ( | ) | [protected] |
Member Function Documentation
| static vtkPExtractHistogram2D* vtkPExtractHistogram2D::New | ( | ) | [static] |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkExtractHistogram2D.
| virtual const char* vtkPExtractHistogram2D::GetClassName | ( | ) | [virtual] |
Reimplemented from vtkExtractHistogram2D.
| static int vtkPExtractHistogram2D::IsTypeOf | ( | const char * | name | ) | [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 vtkExtractHistogram2D.
| virtual int vtkPExtractHistogram2D::IsA | ( | const char * | name | ) | [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 vtkExtractHistogram2D.
| static vtkPExtractHistogram2D* vtkPExtractHistogram2D::SafeDownCast | ( | vtkObject * | o | ) | [static] |
Reimplemented from vtkExtractHistogram2D.
| void vtkPExtractHistogram2D::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 vtkExtractHistogram2D.
| virtual void vtkPExtractHistogram2D::SetController | ( | vtkMultiProcessController * | ) | [virtual] |
| virtual vtkMultiProcessController* vtkPExtractHistogram2D::GetController | ( | ) | [virtual] |
| virtual int vtkPExtractHistogram2D::ComputeBinExtents | ( | vtkDataArray * | col1, | |
| vtkDataArray * | col2 | |||
| ) | [protected, virtual] |
Reimplemented from vtkExtractHistogram2D.
| virtual void vtkPExtractHistogram2D::Learn | ( | vtkTable * | inData, | |
| vtkTable * | inParameters, | |||
| vtkMultiBlockDataSet * | inMeta | |||
| ) | [protected, virtual] |
Execute the calculations required by the Learn option. This is what actually does the histogram computation.
Reimplemented from vtkExtractHistogram2D.
Member Data Documentation
Definition at line 60 of file vtkPExtractHistogram2D.h.
The documentation for this class was generated from the following file:
- dox/Infovis/vtkPExtractHistogram2D.h
