VTK  9.0.20210729
vtkPParticleTracerBase.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkParticleTracerBase.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 =========================================================================*/
27 #ifndef vtkPParticleTracerBase_h
28 #define vtkPParticleTracerBase_h
29 
30 #include "vtkParticleTracerBase.h"
31 #include "vtkSmartPointer.h" // For protected ivars.
32 
33 #include <vector> // STL Header
34 
35 #include "vtkFiltersParallelFlowPathsModule.h" // For export macro
36 
37 class VTKFILTERSPARALLELFLOWPATHS_EXPORT vtkPParticleTracerBase : public vtkParticleTracerBase
38 {
39 public:
41  void PrintSelf(ostream& os, vtkIndent indent) override;
42 
44 
48  virtual void SetController(vtkMultiProcessController* controller);
49  vtkGetObjectMacro(Controller, vtkMultiProcessController);
51 
52 protected:
54  {
58  };
59 
60  typedef std::vector<RemoteParticleInfo> RemoteParticleVector;
61 
64 
65  virtual int RequestUpdateExtent(vtkInformation* request, vtkInformationVector** inputVector,
66  vtkInformationVector* outputVector) override;
67 
68  //
69 
70  vtkPolyData* Execute(vtkInformationVector** inputVector) override;
73 
81  void AssignSeedsToProcessors(double time, vtkDataSet* source, int sourceID, int ptId,
83  int& localAssignedCount) override;
84 
90 
97 
99 
105  bool IsPointDataValid(vtkDataObject* input) override;
106 
107  //
108 
109  //
110 
111  // MPI controller needed when running in parallel
113 
114  // List used for transmitting between processors during parallel operation
116 
117  RemoteParticleVector Tail; // this is to receive the "tails" of traces from other processes
118 private:
120  void operator=(const vtkPParticleTracerBase&) = delete;
121 };
122 #endif
vtkPParticleTracerBase::RequestUpdateExtent
virtual int RequestUpdateExtent(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
This is called by the superclass.
vtkParticleTracerBase
A particle tracer for vector fields.
Definition: vtkParticleTracerBase.h:103
vtkPParticleTracerBase::RemoteParticleInfo::Current
vtkParticleTracerBaseNamespace::ParticleInformation Current
Definition: vtkPParticleTracerBase.h:55
vtkPointData
represent and manipulate point attribute data
Definition: vtkPointData.h:33
vtkPParticleTracerBase::IsPointDataValid
bool IsPointDataValid(vtkDataObject *input) override
Method that checks that the input arrays are ordered the same on all data sets.
vtkPParticleTracerBase
Definition: vtkPParticleTracerBase.h:38
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:36
vtkPParticleTracerBase::Controller
vtkMultiProcessController * Controller
Definition: vtkPParticleTracerBase.h:112
vtkSmartPointer< vtkPointData >
vtkPParticleTracerBase::MPISendList
RemoteParticleVector MPISendList
Definition: vtkPParticleTracerBase.h:115
vtkParticleTracerBaseNamespace::ParticleVector
std::vector< ParticleInformation > ParticleVector
Definition: vtkParticleTracerBase.h:96
vtkX3D::time
@ time
Definition: vtkX3D.h:503
vtkPParticleTracerBase::SetController
virtual void SetController(vtkMultiProcessController *controller)
Set/Get the controller used when sending particles between processes The controller must be an instan...
vtkParticleTracerBase.h
vtkPParticleTracerBase::RemoteParticleVector
std::vector< RemoteParticleInfo > RemoteParticleVector
Definition: vtkPParticleTracerBase.h:60
vtkPParticleTracerBase::RemoteParticleInfo::Previous
vtkParticleTracerBaseNamespace::ParticleInformation Previous
Definition: vtkPParticleTracerBase.h:56
vtkPParticleTracerBase::UpdateParticleListFromOtherProcesses
bool UpdateParticleListFromOtherProcesses() override
this is used during classification of seed points and also between iterations of the main loop as par...
vtkMultiProcessController
Multiprocessing communication superclass.
Definition: vtkMultiProcessController.h:77
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:34
vtkSmartPointer.h
vtkPParticleTracerBase::SendParticleToAnotherProcess
bool SendParticleToAnotherProcess(vtkParticleTracerBaseNamespace::ParticleInformation &info, vtkParticleTracerBaseNamespace::ParticleInformation &previous, vtkPointData *) override
vtkParticleTracerBaseNamespace::ParticleInformation_t
Definition: vtkParticleTracerBase.h:66
vtkPParticleTracerBase::SendReceiveParticles
bool SendReceiveParticles(RemoteParticleVector &outofdomain, RemoteParticleVector &received)
this is used during classification of seed points and also between iterations of the main loop as par...
vtkDataSet
abstract class to specify dataset behavior
Definition: vtkDataSet.h:57
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:74
vtkPParticleTracerBase::RemoteParticleInfo::PreviousPD
vtkSmartPointer< vtkPointData > PreviousPD
Definition: vtkPParticleTracerBase.h:57
vtkX3D::info
@ info
Definition: vtkX3D.h:382
vtkX3D::previous
@ previous
Definition: vtkX3D.h:455
vtkPParticleTracerBase::RemoteParticleInfo
Definition: vtkPParticleTracerBase.h:54
vtkPolyData
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:86
vtkPParticleTracerBase::AssignUniqueIds
void AssignUniqueIds(vtkParticleTracerBaseNamespace::ParticleVector &localSeedPoints) override
give each one a unique ID.
vtkPParticleTracerBase::~vtkPParticleTracerBase
~vtkPParticleTracerBase()
source
boost::graph_traits< vtkGraph * >::vertex_descriptor source(boost::graph_traits< vtkGraph * >::edge_descriptor e, vtkGraph *)
Definition: vtkBoostGraphAdapter.h:959
vtkPParticleTracerBase::AssignSeedsToProcessors
void AssignSeedsToProcessors(double time, vtkDataSet *source, int sourceID, int ptId, vtkParticleTracerBaseNamespace::ParticleVector &localSeedPoints, int &localAssignedCount) override
Before starting the particle trace, classify all the injection/seed points according to which process...
vtkDataObject
general representation of visualization data
Definition: vtkDataObject.h:60
vtkPParticleTracerBase::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkPParticleTracerBase::Execute
vtkPolyData * Execute(vtkInformationVector **inputVector) override
vtkPParticleTracerBase::Tail
RemoteParticleVector Tail
Definition: vtkPParticleTracerBase.h:117
vtkPParticleTracerBase::vtkPParticleTracerBase
vtkPParticleTracerBase()