VTK  9.5.20250816
vtkHyperTreeGridGhostCellsGenerator.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
30#ifndef vtkHyperTreeGridGhostCellsGenerator_h
31#define vtkHyperTreeGridGhostCellsGenerator_h
32
33#include "vtkFiltersParallelModule.h" // For export macro
35#include "vtkWeakPointer.h" // for vtkWeakPointer
36
37VTK_ABI_NAMESPACE_BEGIN
38class vtkBitArray;
39class vtkCellData;
44
45class VTKFILTERSPARALLEL_EXPORT vtkHyperTreeGridGhostCellsGenerator
47{
48public:
51 void PrintSelf(ostream& os, vtkIndent indent) override;
52
54
61
62protected:
65
66 struct vtkInternals;
67
72
77 int RequestData(vtkInformation* vtkNotUsed(request), vtkInformationVector** inputVector,
78 vtkInformationVector* outputVector) override;
79
85
86private:
88 void operator=(const vtkHyperTreeGridGhostCellsGenerator&) = delete;
89
91};
92
93VTK_ABI_NAMESPACE_END
94#endif /* vtkHyperTreeGridGhostCellsGenerator */
dynamic, self-adjusting array of bits
Definition vtkBitArray.h:29
represent and manipulate cell attribute data
general representation of visualization data
Superclass for algorithms that produce a hyper tree grid as output.
Generate ghost cells for distributed vtkHyperTreeGrids.
virtual void SetController(vtkMultiProcessController *)
Get/Set the controller to use.
int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
Override RequestData, to make sure every HTG piece can be processed, hence avoiding that one rank wai...
vtkMultiProcessController * GetController()
Get/Set the controller to use.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int FillInputPortInformation(int, vtkInformation *) override
Input must be either HTG or vtkPartitionnedDataSet composed of HTG partitions.
int ProcessTrees(vtkHyperTreeGrid *, vtkDataObject *) override
Main routine to generate ghost cells using information from the neighboring HTGs.
static vtkHyperTreeGridGhostCellsGenerator * New()
Objects for traversal a HyperTreeGrid.
A dataset containing a grid of vtkHyperTree instances arranged as a rectilinear grid.
a simple class to control print indentation
Definition vtkIndent.h:108
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Multiprocessing communication superclass.
dynamic, self-adjusting array of unsigned char
a weak reference to a vtkObject.