VTK  9.3.20240329
vtkCompositeDataReader.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
16 #ifndef vtkCompositeDataReader_h
17 #define vtkCompositeDataReader_h
18 
19 #include "vtkDataReader.h"
20 #include "vtkIOLegacyModule.h" // For export macro
21 
22 VTK_ABI_NAMESPACE_BEGIN
28 class vtkOverlappingAMR;
31 
32 class VTKIOLEGACY_EXPORT vtkCompositeDataReader : public vtkDataReader
33 {
34 public:
37  void PrintSelf(ostream& os, vtkIndent indent) override;
38 
40 
47 
51  int ReadMeshSimple(VTK_FILEPATH const std::string& fname, vtkDataObject* output) override;
52 
53 protected:
56 
57  vtkDataObject* CreateOutput(vtkDataObject* currentOutput) override;
58 
60 
65 
74 
75 private:
77  void operator=(const vtkCompositeDataReader&) = delete;
78 };
79 
80 VTK_ABI_NAMESPACE_END
81 #endif
read vtkCompositeDataSet data file.
bool ReadCompositeData(vtkHierarchicalBoxDataSet *)
bool ReadCompositeData(vtkMultiBlockDataSet *)
vtkCompositeDataSet * GetOutput()
Get the output of this reader.
bool ReadCompositeData(vtkOverlappingAMR *)
int FillOutputPortInformation(int, vtkInformation *) override
Fill the output port information objects for this algorithm.
bool ReadCompositeData(vtkPartitionedDataSet *)
static vtkCompositeDataReader * New()
vtkCompositeDataSet * GetOutput(int idx)
Get the output of this reader.
bool ReadCompositeData(vtkMultiPieceDataSet *)
bool ReadCompositeData(vtkPartitionedDataSetCollection *)
int ReadMeshSimple(VTK_FILEPATH const std::string &fname, vtkDataObject *output) override
Actual reading happens here.
int ReadOutputType()
Read the output type information.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
~vtkCompositeDataReader() override
vtkDataObject * ReadChild()
void SetOutput(vtkCompositeDataSet *output)
Get the output of this reader.
bool ReadCompositeData(vtkNonOverlappingAMR *)
vtkDataObject * CreateOutput(vtkDataObject *currentOutput) override
This can be overridden by a subclass to create an output that is determined by the file being read.
abstract superclass for composite (multi-block or AMR) datasets
general representation of visualization data
helper superclass for objects that read vtk data files
Definition: vtkDataReader.h:44
Backwards compatibility class.
a simple class to control print indentation
Definition: vtkIndent.h:108
Store vtkAlgorithm input/output information.
Composite dataset that organizes datasets into blocks.
composite dataset to encapsulates pieces of dataset.
A concrete instance of vtkUniformGridAMR to store uniform grids at different levels of resolution tha...
hierarchical dataset of vtkUniformGrids
Composite dataset that groups datasets as a collection.
composite dataset to encapsulates a dataset consisting of partitions.
@ string
Definition: vtkX3D.h:490
#define VTK_FILEPATH