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00036 #ifndef __vtkUnstructuredGridAlgorithm_h
00037 #define __vtkUnstructuredGridAlgorithm_h
00038
00039 #include "vtkAlgorithm.h"
00040
00041 class vtkDataSet;
00042 class vtkUnstructuredGrid;
00043
00044 class VTK_FILTERING_EXPORT vtkUnstructuredGridAlgorithm : public vtkAlgorithm
00045 {
00046 public:
00047 static vtkUnstructuredGridAlgorithm *New();
00048 vtkTypeRevisionMacro(vtkUnstructuredGridAlgorithm,vtkAlgorithm);
00049 void PrintSelf(ostream& os, vtkIndent indent);
00050
00052
00053 vtkUnstructuredGrid* GetOutput();
00054 vtkUnstructuredGrid* GetOutput(int);
00055 virtual void SetOutput(vtkDataObject* d);
00057
00059
00060 virtual int ProcessRequest(vtkInformation*,
00061 vtkInformationVector**,
00062 vtkInformationVector*);
00064
00065
00066
00067 vtkDataObject *GetInput(int port);
00068 vtkDataObject *GetInput() { return this->GetInput(0); };
00069 vtkUnstructuredGrid *GetUnstructuredGridInput(int port);
00070
00072
00079 void SetInput(vtkDataObject *);
00080 void SetInput(int, vtkDataObject*);
00082
00084
00088 void AddInput(vtkDataObject *);
00089 void AddInput(int, vtkDataObject*);
00091
00092 protected:
00093 vtkUnstructuredGridAlgorithm();
00094 ~vtkUnstructuredGridAlgorithm();
00095
00096
00097 virtual int RequestInformation(vtkInformation* request,
00098 vtkInformationVector** inputVector,
00099 vtkInformationVector* outputVector);
00100
00102
00104 virtual int RequestData(vtkInformation* request,
00105 vtkInformationVector** inputVector,
00106 vtkInformationVector* outputVector);
00108
00110
00112 virtual int RequestUpdateExtent(vtkInformation*,
00113 vtkInformationVector**,
00114 vtkInformationVector*);
00116
00118
00119 virtual void ExecuteData(vtkDataObject *output);
00120 virtual void Execute();
00122
00123
00124 virtual int FillOutputPortInformation(int port, vtkInformation* info);
00125 virtual int FillInputPortInformation(int port, vtkInformation* info);
00126
00127 private:
00128 vtkUnstructuredGridAlgorithm(const vtkUnstructuredGridAlgorithm&);
00129 void operator=(const vtkUnstructuredGridAlgorithm&);
00130 };
00131
00132 #endif