Main Page | Class Hierarchy | Alphabetical List | Class List | Directories | File List | Class Members | File Members | Related Pages

vtkUnstructuredGridAlgorithm.h

Go to the documentation of this file.
00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkUnstructuredGridAlgorithm.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 =========================================================================*/
00036 #ifndef __vtkUnstructuredGridAlgorithm_h
00037 #define __vtkUnstructuredGridAlgorithm_h
00038 
00039 #include "vtkAlgorithm.h"
00040 
00041 class vtkDataSet;
00042 class vtkUnstructuredGrid;
00043 
00044 class VTK_FILTERING_EXPORT vtkUnstructuredGridAlgorithm : public vtkAlgorithm
00045 {
00046 public:
00047   static vtkUnstructuredGridAlgorithm *New();
00048   vtkTypeRevisionMacro(vtkUnstructuredGridAlgorithm,vtkAlgorithm);
00049   void PrintSelf(ostream& os, vtkIndent indent);
00050 
00052 
00053   vtkUnstructuredGrid* GetOutput();
00054   vtkUnstructuredGrid* GetOutput(int);
00055   virtual void SetOutput(vtkDataObject* d);
00057 
00059 
00060   virtual int ProcessRequest(vtkInformation*,
00061                              vtkInformationVector**,
00062                              vtkInformationVector*);
00064 
00065   // this method is not recommended for use, but lots of old style filters
00066   // use it
00067   vtkDataObject *GetInput(int port);
00068   vtkDataObject *GetInput() { return this->GetInput(0); };
00069   vtkUnstructuredGrid *GetUnstructuredGridInput(int port);
00070 
00072 
00079   void SetInput(vtkDataObject *);
00080   void SetInput(int, vtkDataObject*);
00082 
00084 
00088   void AddInput(vtkDataObject *);
00089   void AddInput(int, vtkDataObject*);
00091 
00092 protected:
00093   vtkUnstructuredGridAlgorithm();
00094   ~vtkUnstructuredGridAlgorithm();
00095 
00096   // convenience method
00097   virtual int RequestInformation(vtkInformation* request,
00098                                  vtkInformationVector** inputVector,
00099                                  vtkInformationVector* outputVector);
00100 
00102 
00104   virtual int RequestData(vtkInformation* request,
00105                           vtkInformationVector** inputVector,
00106                           vtkInformationVector* outputVector);
00108 
00110 
00112   virtual int RequestUpdateExtent(vtkInformation*,
00113                                   vtkInformationVector**,
00114                                   vtkInformationVector*);
00116 
00118 
00119   virtual void ExecuteData(vtkDataObject *output);
00120   virtual void Execute();
00122 
00123   // see algorithm for more info
00124   virtual int FillOutputPortInformation(int port, vtkInformation* info);
00125   virtual int FillInputPortInformation(int port, vtkInformation* info);
00126 
00127 private:
00128   vtkUnstructuredGridAlgorithm(const vtkUnstructuredGridAlgorithm&);  // Not implemented.
00129   void operator=(const vtkUnstructuredGridAlgorithm&);  // Not implemented.
00130 };
00131 
00132 #endif

Generated on Mon Jan 21 23:07:21 2008 for VTK by  doxygen 1.4.3-20050530