VTK  9.3.1
vtkPartitionedDataSet.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
30 #ifndef vtkPartitionedDataSet_h
31 #define vtkPartitionedDataSet_h
32 
33 #include "vtkCommonDataModelModule.h" // For export macro
34 #include "vtkDataObjectTree.h"
35 
36 VTK_ABI_NAMESPACE_BEGIN
37 class vtkDataSet;
38 class VTKCOMMONDATAMODEL_EXPORT vtkPartitionedDataSet : public vtkDataObjectTree
39 {
40 public:
41  static vtkPartitionedDataSet* New();
43  void PrintSelf(ostream& os, vtkIndent indent) override;
44 
49  int GetDataObjectType() override { return VTK_PARTITIONED_DATA_SET; }
50 
56  void SetNumberOfPartitions(unsigned int numPartitions);
57 
61  unsigned int GetNumberOfPartitions();
62 
64 
67  vtkDataSet* GetPartition(unsigned int idx);
68  vtkDataObject* GetPartitionAsDataObject(unsigned int idx);
70 
75  void SetPartition(unsigned int idx, vtkDataObject* partition);
76 
80  vtkTypeBool HasMetaData(unsigned int idx) { return this->Superclass::HasChildMetaData(idx); }
81 
87  vtkInformation* GetMetaData(unsigned int idx) { return this->Superclass::GetChildMetaData(idx); }
88 
90 
94  static vtkPartitionedDataSet* GetData(vtkInformationVector* v, int i = 0);
96 
101  {
102  return this->Superclass::GetMetaData(iter);
103  }
104 
109  {
110  return this->Superclass::HasMetaData(iter);
111  }
112 
117  void RemoveNullPartitions();
118 
119 protected:
121  ~vtkPartitionedDataSet() override;
122 
128 
129 private:
131  void operator=(const vtkPartitionedDataSet&) = delete;
132 };
133 
134 VTK_ABI_NAMESPACE_END
135 #endif
composite dataset to encapsulates a dataset consisting of partitions.
static vtkDataObject * New()
vtkDataObjectTree * CreateForCopyStructure(vtkDataObjectTree *) override
vtkPartitionedDataSet cannot contain non-leaf children.
provides implementation for most abstract methods in the superclass vtkCompositeDataSet ...
Store vtkAlgorithm input/output information.
abstract class to specify dataset behavior
Definition: vtkDataSet.h:52
#define VTK_PARTITIONED_DATA_SET
Definition: vtkType.h:102
superclass for composite data iterators
int vtkTypeBool
Definition: vtkABI.h:64
vtkTypeBool HasMetaData(unsigned int idx)
Returns true if meta-data is available for a given partition.
vtkInformation * GetMetaData(vtkCompositeDataIterator *iter) override
Unhiding superclass method.
a simple class to control print indentation
Definition: vtkIndent.h:28
vtkInformation * GetMetaData(unsigned int idx)
Returns the meta-data for the partition.
int GetDataObjectType() override
Return class name of data type (see vtkType.h for definitions).
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
Store zero or more vtkInformation instances.
static vtkDataObjectTree * GetData(vtkInformation *info)
Retrieve an instance of this class from an information object.
general representation of visualization data
Definition: vtkDataObject.h:54
vtkTypeBool HasMetaData(vtkCompositeDataIterator *iter) override
Unhiding superclass method.