VTK  9.1.0
vtkXMLGenericDataObjectReader.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkXMLGenericDataObjectReader.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=========================================================================*/
55#ifndef vtkXMLGenericDataObjectReader_h
56#define vtkXMLGenericDataObjectReader_h
57
58#include "vtkIOXMLModule.h" // For export macro
59#include "vtkSmartPointer.h" // for API
60#include "vtkXMLDataReader.h"
61
64class vtkImageData;
65class vtkPolyData;
69
70class VTKIOXML_EXPORT vtkXMLGenericDataObjectReader : public vtkXMLDataReader
71{
72public:
74 void PrintSelf(ostream& os, vtkIndent indent) override;
76
78
84
86
101
106
111
115 void SetupEmptyOutput() override;
116
121 virtual int ReadOutputType(const char* name, bool& parallel);
122
127 static vtkSmartPointer<vtkXMLReader> CreateReader(int data_object_type, bool parallel);
128
129protected:
132
136 const char* GetDataSetName() override;
137
140 virtual int RequestUpdateExtent(vtkInformation* request, vtkInformationVector** inputVector,
141 vtkInformationVector* outputVector);
142
145
146 vtkXMLReader* Reader; // actual reader
147
148private:
150 void operator=(const vtkXMLGenericDataObjectReader&) = delete;
151};
152
153#endif
general representation of visualization data
Backwards compatibility class.
topologically and geometrically regular array of data
Definition: vtkImageData.h:157
a simple class to control print indentation
Definition: vtkIndent.h:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Composite dataset that organizes datasets into blocks.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:195
a dataset that is topologically regular with variable spacing in the three coordinate directions
Hold a reference to a vtkObjectBase instance.
topologically regular array of data
dataset represents arbitrary combinations of all possible cell types
Superclass for VTK XML file readers.
Read any type of vtk data object.
vtkDataObject * GetOutput(int idx)
Get the reader's output.
static vtkXMLGenericDataObjectReader * New()
virtual int RequestUpdateExtent(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual int ReadOutputType(const char *name, bool &parallel)
This method can be used to find out the type of output expected without needing to read the whole fil...
vtkImageData * GetImageDataOutput()
Get the output as various concrete types.
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
vtkIdType GetNumberOfPoints() override
Overridden method.
static vtkSmartPointer< vtkXMLReader > CreateReader(int data_object_type, bool parallel)
Helper to create a reader based on the data object type.
void SetupEmptyOutput() override
Overridden method.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkMultiBlockDataSet * GetMultiBlockDataSetOutput()
Get the output as various concrete types.
vtkPolyData * GetPolyDataOutput()
Get the output as various concrete types.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
vtkStructuredGrid * GetStructuredGridOutput()
Get the output as various concrete types.
vtkIdType GetNumberOfCells() override
Overridden method.
~vtkXMLGenericDataObjectReader() override
int FillOutputPortInformation(int, vtkInformation *) override
Fill the output port information objects for this algorithm.
const char * GetDataSetName() override
Overridden method.
vtkHierarchicalBoxDataSet * GetHierarchicalBoxDataSetOutput()
Get the output as various concrete types.
int RequestDataObject(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
vtkRectilinearGrid * GetRectilinearGridOutput()
Get the output as various concrete types.
vtkUnstructuredGrid * GetUnstructuredGridOutput()
Get the output as various concrete types.
vtkDataObject * GetOutput()
Get the reader's output.
Superclass for VTK's XML format readers.
Definition: vtkXMLReader.h:66
int vtkIdType
Definition: vtkType.h:332