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vtkPUnstructuredGridGhostCellsGenerator.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkPUnstructuredGridGhostCellsGenerator.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
15 
81 #ifndef vtkPUnstructuredGridGhostCellsGenerator_h
82 #define vtkPUnstructuredGridGhostCellsGenerator_h
83 
84 #include "vtkFiltersParallelGeometryModule.h" // For export macro
86 #include <vector> // For passing data between methods
87 
89 
90 class VTKFILTERSPARALLELGEOMETRY_EXPORT vtkPUnstructuredGridGhostCellsGenerator:
92 {
94 
95 public:
96  void PrintSelf(ostream& os, vtkIndent indent) override;
97 
99 
101 
105  vtkGetObjectMacro(Controller, vtkMultiProcessController);
107 
108 protected:
111 
113  vtkInformationVector *) override;
114 
116 
117  void ExchangeBoundsAndDetermineNeighbors(std::vector<double>&);
118  void ExtractAndReduceSurfacePointsShareData(std::vector<double>&);
120 
122 
125 
126  void AddGhostLayer(int ghostLevel, int maxGhostLevel);
127 
129 
131 
133 
135 
136 private:
137  struct vtkInternals;
138  vtkInternals *Internals;
139 
141  void operator=(const vtkPUnstructuredGridGhostCellsGenerator&) = delete;
142 };
143 
144 #endif
vtkPUnstructuredGridGhostCellsGenerator::RemoveGlobalCellIds
void RemoveGlobalCellIds()
vtkUnstructuredGridGhostCellsGenerator
Builds ghost cells for a distributed unstructured grid dataset.
Definition: vtkUnstructuredGridGhostCellsGenerator.h:44
vtkPUnstructuredGridGhostCellsGenerator::ComputeSharedPoints
void ComputeSharedPoints()
vtkPUnstructuredGridGhostCellsGenerator
Builds ghost cells for a distributed unstructured grid dataset.
Definition: vtkPUnstructuredGridGhostCellsGenerator.h:92
vtkPUnstructuredGridGhostCellsGenerator::RequestData
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
vtkPUnstructuredGridGhostCellsGenerator::~vtkPUnstructuredGridGhostCellsGenerator
~vtkPUnstructuredGridGhostCellsGenerator() override
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:42
vtkPUnstructuredGridGhostCellsGenerator::ExtractAndSendGhostCells
void ExtractAndSendGhostCells(vtkUnstructuredGridBase *)
vtkUnstructuredGridBase
dataset represents arbitrary combinations of all possible cell types.
Definition: vtkUnstructuredGridBase.h:38
vtkPUnstructuredGridGhostCellsGenerator::vtkPUnstructuredGridGhostCellsGenerator
vtkPUnstructuredGridGhostCellsGenerator()
vtkPUnstructuredGridGhostCellsGenerator::ReceiveAndMergeGhostCells
void ReceiveAndMergeGhostCells(int, int, vtkUnstructuredGridBase *, vtkUnstructuredGrid *)
vtkPUnstructuredGridGhostCellsGenerator::ExchangeBoundsAndDetermineNeighbors
void ExchangeBoundsAndDetermineNeighbors(std::vector< double > &)
vtkMultiProcessController
Multiprocessing communication superclass.
Definition: vtkMultiProcessController.h:83
vtkPUnstructuredGridGhostCellsGenerator::FindGhostCells
void FindGhostCells()
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:40
vtkUnstructuredGridGhostCellsGenerator.h
vtkPUnstructuredGridGhostCellsGenerator::SetController
void SetController(vtkMultiProcessController *c)
Set/Get the MPI multi process controller object.
vtkPUnstructuredGridGhostCellsGenerator::AddGhostLayer
void AddGhostLayer(int ghostLevel, int maxGhostLevel)
vtkPUnstructuredGridGhostCellsGenerator::AddGlobalCellIds
void AddGlobalCellIds()
vtkPUnstructuredGridGhostCellsGenerator::New
static vtkPUnstructuredGridGhostCellsGenerator * New()
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:87
vtkPUnstructuredGridGhostCellsGenerator::GetFirstGhostLayer
void GetFirstGhostLayer(int, vtkUnstructuredGrid *)
vtkPUnstructuredGridGhostCellsGenerator::Controller
vtkMultiProcessController * Controller
Definition: vtkPUnstructuredGridGhostCellsGenerator.h:134
vtkPUnstructuredGridGhostCellsGenerator::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkUnstructuredGrid
dataset represents arbitrary combinations of all possible cell types
Definition: vtkUnstructuredGrid.h:89
vtkPUnstructuredGridGhostCellsGenerator::ExtractAndReduceSurfacePointsShareData
void ExtractAndReduceSurfacePointsShareData(std::vector< double > &)