1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
/**
* @class vtkTransmitRectilinearGridPiece
* @brief Redistributes data produced
* by serial readers
*
*
* This filter can be used to redistribute data from producers that can't
* produce data in parallel. All data is produced on first process and
* the distributed to others using the multiprocess controller.
*/
#ifndef vtkTransmitStructuredDataPiece_h
#define vtkTransmitStructuredDataPiece_h
#include "vtkDataSetAlgorithm.h"
#include "vtkFiltersParallelModule.h" // For export macro
VTK_ABI_NAMESPACE_BEGIN
class vtkMultiProcessController;
class VTKFILTERSPARALLEL_EXPORT vtkTransmitStructuredDataPiece : public vtkDataSetAlgorithm
{
public:
static vtkTransmitStructuredDataPiece* New();
vtkTypeMacro(vtkTransmitStructuredDataPiece, vtkDataSetAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent) override;
///@{
/**
* By default this filter uses the global controller,
* but this method can be used to set another instead.
*/
virtual void SetController(vtkMultiProcessController*);
vtkGetObjectMacro(Controller, vtkMultiProcessController);
///@}
///@{
/**
* Turn on/off creating ghost cells (on by default).
*/
vtkSetMacro(CreateGhostCells, vtkTypeBool);
vtkGetMacro(CreateGhostCells, vtkTypeBool);
vtkBooleanMacro(CreateGhostCells, vtkTypeBool);
///@}
protected:
vtkTransmitStructuredDataPiece();
~vtkTransmitStructuredDataPiece() override;
// Data generation method
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
void RootExecute(vtkDataSet* input, vtkDataSet* output, vtkInformation* outInfo);
void SatelliteExecute(int procId, vtkDataSet* output, vtkInformation* outInfo);
int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
vtkTypeBool CreateGhostCells;
vtkMultiProcessController* Controller;
private:
vtkTransmitStructuredDataPiece(const vtkTransmitStructuredDataPiece&) = delete;
void operator=(const vtkTransmitStructuredDataPiece&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif
|
