vtkProgrammableAttributeDataFilter.h

Go to the documentation of this file.

/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkProgrammableAttributeDataFilter.h
 
  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.
 
=========================================================================*/
#ifndef vtkProgrammableAttributeDataFilter_h
#define vtkProgrammableAttributeDataFilter_h
 
#include "vtkFiltersProgrammableModule.h" // For export macro
#include "vtkDataSetAlgorithm.h"
 
class vtkDataSetCollection;
 
class VTKFILTERSPROGRAMMABLE_EXPORT vtkProgrammableAttributeDataFilter : public vtkDataSetAlgorithm
{
public:
  static vtkProgrammableAttributeDataFilter *New();
  vtkTypeMacro(vtkProgrammableAttributeDataFilter,vtkDataSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
 
  void AddInput(vtkDataSet *in);
 
  void RemoveInput(vtkDataSet *in);
 
  vtkDataSetCollection *GetInputList() {return this->InputList;};
 
  typedef void (*ProgrammableMethodCallbackType)(void *arg);
 
  void SetExecuteMethod(void (*f)(void *), void *arg);
 
  void SetExecuteMethodArgDelete(void (*f)(void *));
 
protected:
  vtkProgrammableAttributeDataFilter();
  ~vtkProgrammableAttributeDataFilter();
 
  int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
  vtkDataSetCollection *InputList; //list of datasets to process
  ProgrammableMethodCallbackType ExecuteMethod; //function to invoke
  ProgrammableMethodCallbackType ExecuteMethodArgDelete;
  void *ExecuteMethodArg;
 
  virtual void ReportReferences(vtkGarbageCollector*);
 
private:
  // hide the superclass' AddInput() from the user and the compiler
  void AddInput(vtkDataObject *)
    { vtkErrorMacro( << "AddInput() must be called with a vtkDataSet not a vtkDataObject."); };
 
private:
  vtkProgrammableAttributeDataFilter(const vtkProgrammableAttributeDataFilter&);  // Not implemented.
  void operator=(const vtkProgrammableAttributeDataFilter&);  // Not implemented.
};
 
#endif