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dox/Parallel/vtkDistributedStreamTracer.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkDistributedStreamTracer.h,v $ 00005 00006 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 00007 All rights reserved. 00008 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00009 00010 This software is distributed WITHOUT ANY WARRANTY; without even 00011 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00012 PURPOSE. See the above copyright notice for more information. 00013 00014 =========================================================================*/ 00031 #ifndef __vtkDistributedStreamTracer_h 00032 #define __vtkDistributedStreamTracer_h 00033 00034 #include "vtkPStreamTracer.h" 00035 00036 class VTK_PARALLEL_EXPORT vtkDistributedStreamTracer : public vtkPStreamTracer 00037 { 00038 public: 00039 vtkTypeRevisionMacro(vtkDistributedStreamTracer,vtkPStreamTracer); 00040 void PrintSelf(ostream& os, vtkIndent indent); 00041 00042 static vtkDistributedStreamTracer *New(); 00043 00044 protected: 00045 00046 vtkDistributedStreamTracer(); 00047 ~vtkDistributedStreamTracer(); 00048 00049 void ForwardTask(double seed[3], 00050 int direction, 00051 int isNewSeed, 00052 int lastid, 00053 int lastCellId, 00054 int currentLine, 00055 double* firstNormal); 00056 int ProcessTask(double seed[3], 00057 int direction, 00058 int isNewSeed, 00059 int lastid, 00060 int lastCellId, 00061 int currentLine, 00062 double* firstNormal); 00063 int ProcessNextLine(int currentLine); 00064 int ReceiveAndProcessTask(); 00065 00066 virtual void ParallelIntegrate(); 00067 00068 private: 00069 vtkDistributedStreamTracer(const vtkDistributedStreamTracer&); // Not implemented. 00070 void operator=(const vtkDistributedStreamTracer&); // Not implemented. 00071 }; 00072 00073 00074 #endif 00075 00076