VTK
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 "vtkSmartPointer.h" // For protected ivars.
32
33#include <vector> // STL Header
34
35#include "vtkFiltersParallelFlowPathsModule.h" // For export macro
36
37class VTKFILTERSPARALLELFLOWPATHS_EXPORT vtkPParticleTracerBase : public vtkParticleTracerBase
38{
39public:
41 void PrintSelf(ostream& os, vtkIndent indent);
42
44
48 virtual void SetController(vtkMultiProcessController* controller);
49 vtkGetObjectMacro(Controller, vtkMultiProcessController);
51
52protected:
54 {
58 };
59
60 typedef std::vector<RemoteParticleInfo> RemoteParticleVector;
61
64
65 virtual int RequestUpdateExtent(vtkInformation* request,
66 vtkInformationVector** inputVector,
67 vtkInformationVector* outputVector);
68
69//
70
71 virtual vtkPolyData* Execute(vtkInformationVector** inputVector);
75
83 virtual void AssignSeedsToProcessors(double time,
84 vtkDataSet *source, int sourceID, int ptId,
86 int &localAssignedCount);
87
92 virtual void AssignUniqueIds(
94
101
103
109 virtual bool IsPointDataValid(vtkDataObject* input);
110
111
112//
113
114//
115
116 // MPI controller needed when running in parallel
118
119 // List used for transmitting between processors during parallel operation
121
122 RemoteParticleVector Tail; //this is to receive the "tails" of traces from other processes
123private:
124 vtkPParticleTracerBase(const vtkPParticleTracerBase&) VTK_DELETE_FUNCTION;
125 void operator=(const vtkPParticleTracerBase&) VTK_DELETE_FUNCTION;
126};
127#endif
general representation of visualization data
Definition: vtkDataObject.h:65
abstract class to specify dataset behavior
Definition: vtkDataSet.h:63
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Multiprocessing communication superclass.
virtual bool SendReceiveParticles(RemoteParticleVector &outofdomain, RemoteParticleVector &received)
this is used during classification of seed points and also between iterations of the main loop as par...
virtual vtkPolyData * Execute(vtkInformationVector **inputVector)
virtual void AssignSeedsToProcessors(double time, vtkDataSet *source, int sourceID, int ptId, vtkParticleTracerBaseNamespace::ParticleVector &localSeedPoints, int &localAssignedCount)
Before starting the particle trace, classify all the injection/seed points according to which process...
std::vector< RemoteParticleInfo > RemoteParticleVector
RemoteParticleVector MPISendList
virtual bool IsPointDataValid(vtkDataObject *input)
Method that checks that the input arrays are ordered the same on all data sets.
virtual bool SendParticleToAnotherProcess(vtkParticleTracerBaseNamespace::ParticleInformation &info, vtkParticleTracerBaseNamespace::ParticleInformation &previous, vtkPointData *)
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
vtkMultiProcessController * Controller
virtual bool UpdateParticleListFromOtherProcesses()
this is used during classification of seed points and also between iterations of the main loop as par...
virtual void AssignUniqueIds(vtkParticleTracerBaseNamespace::ParticleVector &localSeedPoints)
give each one a uniqu ID.
virtual void SetController(vtkMultiProcessController *controller)
Set/Get the controller used when sending particles between processes The controller must be an instan...
virtual int RequestUpdateExtent(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
A particle tracer for vector fields.
represent and manipulate point attribute data
Definition: vtkPointData.h:38
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:86
std::vector< ParticleInformation > ParticleVector
@ info
Definition: vtkX3D.h:376
@ previous
Definition: vtkX3D.h:449
@ time
Definition: vtkX3D.h:497
vtkParticleTracerBaseNamespace::ParticleInformation Current
vtkParticleTracerBaseNamespace::ParticleInformation Previous
vtkSmartPointer< vtkPointData > PreviousPD
boost::graph_traits< vtkGraph * >::vertex_descriptor source(boost::graph_traits< vtkGraph * >::edge_descriptor e, vtkGraph *)