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vtkDataSetReader.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkDataSetReader.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 =========================================================================*/
40 #ifndef vtkDataSetReader_h
41 #define vtkDataSetReader_h
42 
43 #include "vtkIOLegacyModule.h" // For export macro
44 #include "vtkDataReader.h"
45 
46 class vtkDataSet;
47 class vtkPolyData;
48 class vtkRectilinearGrid;
49 class vtkStructuredGrid;
52 
53 class VTKIOLEGACY_EXPORT vtkDataSetReader : public vtkDataReader
54 {
55 public:
56  static vtkDataSetReader *New();
58  void PrintSelf(ostream& os, vtkIndent indent);
59 
61 
64  vtkDataSet *GetOutput();
65  vtkDataSet *GetOutput(int idx);
67 
69 
76  vtkPolyData *GetPolyDataOutput();
77  vtkStructuredPoints *GetStructuredPointsOutput();
78  vtkStructuredGrid *GetStructuredGridOutput();
79  vtkUnstructuredGrid *GetUnstructuredGridOutput();
80  vtkRectilinearGrid *GetRectilinearGridOutput();
82 
87  virtual int ReadOutputType();
88 
89 protected:
92 
97  virtual int RequestDataObject(vtkInformation *, vtkInformationVector **,
99  virtual int FillOutputPortInformation(int, vtkInformation *);
102 
103 private:
104  vtkDataSetReader(const vtkDataSetReader&) VTK_DELETE_FUNCTION;
105  void operator=(const vtkDataSetReader&) VTK_DELETE_FUNCTION;
106 };
107 
108 #endif
a dataset that is topologically regular with variable spacing in the three coordinate directions ...
Store vtkAlgorithm input/output information.
abstract class to specify dataset behavior
Definition: vtkDataSet.h:62
class to read any type of vtk dataset
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:85
static vtkDataReader * New()
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
helper superclass for objects that read vtk data files
Definition: vtkDataReader.h:49
virtual int FillOutputPortInformation(int port, vtkInformation *info)
Fill the output port information objects for this algorithm.
a simple class to control print indentation
Definition: vtkIndent.h:39
dataset represents arbitrary combinations of all possible cell types
virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Upstream/Downstream requests form the generalized interface through which executives invoke a algorit...
A subclass of ImageData.
topologically regular array of data
Store zero or more vtkInformation instances.