vtkProgrammableFilter.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkProgrammableFilter_h
#define vtkProgrammableFilter_h
 
#include "vtkFiltersProgrammableModule.h" // For export macro
#include "vtkPassInputTypeAlgorithm.h"
 
VTK_ABI_NAMESPACE_BEGIN
class VTKFILTERSPROGRAMMABLE_EXPORT vtkProgrammableFilter : public vtkPassInputTypeAlgorithm
{
public:
  static vtkProgrammableFilter* New();
  vtkTypeMacro(vtkProgrammableFilter, vtkPassInputTypeAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  typedef void (*ProgrammableMethodCallbackType)(void* arg);
 
  void SetExecuteMethod(void (*f)(void*), void* arg);
 
  void SetExecuteMethodArgDelete(void (*f)(void*));
 
 
  vtkPolyData* GetPolyDataInput();
  vtkStructuredPoints* GetStructuredPointsInput();
  vtkStructuredGrid* GetStructuredGridInput();
  vtkUnstructuredGrid* GetUnstructuredGridInput();
  vtkRectilinearGrid* GetRectilinearGridInput();
  vtkGraph* GetGraphInput();
  vtkMolecule* GetMoleculeInput();
  vtkTable* GetTableInput();
  vtkHyperTreeGrid* GetHyperTreeGridInput();
 
 
  vtkSetMacro(CopyArrays, bool);
  vtkGetMacro(CopyArrays, bool);
  vtkBooleanMacro(CopyArrays, bool);
 
protected:
  vtkProgrammableFilter();
  ~vtkProgrammableFilter() override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
  ProgrammableMethodCallbackType ExecuteMethod; // function to invoke
  ProgrammableMethodCallbackType ExecuteMethodArgDelete;
  void* ExecuteMethodArg;
 
  bool CopyArrays;
 
private:
  vtkProgrammableFilter(const vtkProgrammableFilter&) = delete;
  void operator=(const vtkProgrammableFilter&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif