VTK
vtkPolyDataReader.h
Go to the documentation of this file.
1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkPolyDataReader.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 =========================================================================*/
31 #ifndef vtkPolyDataReader_h
32 #define vtkPolyDataReader_h
33 
34 #include "vtkIOLegacyModule.h" // For export macro
35 #include "vtkDataReader.h"
36 
37 class vtkPolyData;
38 
39 class VTKIOLEGACY_EXPORT vtkPolyDataReader : public vtkDataReader
40 {
41 public:
42  static vtkPolyDataReader *New();
44  void PrintSelf(ostream& os, vtkIndent indent) override;
45 
47 
50  vtkPolyData *GetOutput();
51  vtkPolyData *GetOutput(int idx);
52  void SetOutput(vtkPolyData *output);
54 
55 protected:
57  ~vtkPolyDataReader() override;
58 
60  vtkInformationVector *) override;
61 
62  // Update extent of PolyData is specified in pieces.
63  // Since all DataObjects should be able to set UpdateExent as pieces,
64  // just copy output->UpdateExtent all Inputs.
66  vtkInformationVector *) override;
67 
68  int FillOutputPortInformation(int, vtkInformation*) override;
69 
70 private:
71  vtkPolyDataReader(const vtkPolyDataReader&) = delete;
72  void operator=(const vtkPolyDataReader&) = delete;
73 };
74 
75 #endif
vtkDataReader
helper superclass for objects that read vtk data files
Definition: vtkDataReader.h:49
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:35
vtkDataReader::RequestData
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Definition: vtkDataReader.h:540
vtkDataReader::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkDataReader::RequestUpdateExtent
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Definition: vtkDataReader.h:543
vtkPolyDataReader
read vtk polygonal data file
Definition: vtkPolyDataReader.h:39
vtkDataReader.h
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkDataReader::New
static vtkDataReader * New()
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:80
vtkPolyData
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:79
vtkAlgorithm::FillOutputPortInformation
virtual int FillOutputPortInformation(int port, vtkInformation *info)
Fill the output port information objects for this algorithm.