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Parallel/vtkOutputPort.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkOutputPort.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 =========================================================================*/
00040 #ifndef __vtkOutputPort_h
00041 #define __vtkOutputPort_h
00042 
00043 #include "vtkProcessObject.h"
00044 
00045 class vtkMultiProcessController;
00046 
00047 class VTK_PARALLEL_EXPORT vtkOutputPort : public vtkProcessObject
00048 {
00049 public:
00050   static vtkOutputPort *New();
00051   vtkTypeRevisionMacro(vtkOutputPort,vtkProcessObject);
00052   void PrintSelf(ostream& os, vtkIndent indent);
00053 
00055 
00056   void SetInput(vtkDataObject *input);
00057   vtkDataObject *GetInput();
00059   
00061 
00065   void SetTag(int tag);
00066   vtkGetMacro(Tag, int);
00068   
00076   void WaitForUpdate();
00077   
00079 
00080   vtkGetObjectMacro(Controller, vtkMultiProcessController);
00081   virtual void SetController(vtkMultiProcessController*);
00083 
00085 
00087   void TriggerUpdateInformation(int remoteProcessId);
00088   void TriggerUpdate(int remoteProcessId);
00090   
00092 
00093   vtkSetMacro(PipelineFlag, int);
00094   vtkGetMacro(PipelineFlag, int);
00095   vtkBooleanMacro(PipelineFlag, int);  
00097   
00101   void SetParameterMethod(void (*f)(void *), void *arg);
00102 
00104   void SetParameterMethodArgDelete(void (*f)(void *));
00105   
00106 protected:
00107   vtkOutputPort();
00108   ~vtkOutputPort();  
00109   
00110   int Tag;
00111   
00112   vtkMultiProcessController *Controller;
00113   vtkTimeStamp UpdateTime;
00114 
00115   // Stuff for pipeline parallelism.
00116   int PipelineFlag;
00117   void (*ParameterMethod)(void *);
00118   void (*ParameterMethodArgDelete)(void *);
00119   void *ParameterMethodArg;
00120 private:
00121   vtkOutputPort(const vtkOutputPort&);  // Not implemented.
00122   void operator=(const vtkOutputPort&);  // Not implemented.
00123 };
00124 
00125 #endif
00126 
00127