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123 lines
3.9 KiB
C++
123 lines
3.9 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkPartitionedDataSetCollection.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkPartitionedDataSetCollection
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* @brief Composite dataset that groups datasets as a collection.
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*
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* vtkPartitionedDataSetCollection is a vtkCompositeDataSet that stores
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* a collection of vtkPartitionedDataSets. These items can represent
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* different concepts depending on the context. For example, they can
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* represent region of different materials in a simulation or parts in
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* an assembly. It is not requires that items have anything in common.
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* For example, they can have completely different point or cell arrays.
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*/
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#ifndef vtkPartitionedDataSetCollection_h
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#define vtkPartitionedDataSetCollection_h
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#include "vtkCommonDataModelModule.h" // For export macro
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#include "vtkDataObjectTree.h"
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class vtkPartitionedDataSet;
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class VTKCOMMONDATAMODEL_EXPORT vtkPartitionedDataSetCollection : public vtkDataObjectTree
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{
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public:
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static vtkPartitionedDataSetCollection* New();
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vtkTypeMacro(vtkPartitionedDataSetCollection, vtkDataObjectTree);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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/**
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* Return class name of data type (see vtkType.h for
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* definitions).
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*/
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int GetDataObjectType() override { return VTK_PARTITIONED_DATA_SET_COLLECTION; }
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/**
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* Set the number of blocks. This will cause allocation if the new number of
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* blocks is greater than the current size. All new blocks are initialized to
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* null.
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*/
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void SetNumberOfPartitionedDataSets(unsigned int numDataSets);
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/**
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* Returns the number of blocks.
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*/
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unsigned int GetNumberOfPartitionedDataSets();
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/**
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* Returns the block at the given index. It is recommended that one uses the
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* iterators to iterate over composite datasets rather than using this API.
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*/
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vtkPartitionedDataSet* GetPartitionedDataSet(unsigned int idx);
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/**
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* Sets the data object as the given block. The total number of blocks will
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* be resized to fit the requested block no.
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*/
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void SetPartitionedDataSet(unsigned int idx, vtkPartitionedDataSet* dataset);
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/**
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* Remove the given block from the dataset.
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*/
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void RemovePartitionedDataSet(unsigned int idx);
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/**
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* Returns true if meta-data is available for a given block.
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*/
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int HasMetaData(unsigned int idx) { return this->Superclass::HasChildMetaData(idx); }
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/**
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* Returns the meta-data for the block. If none is already present, a new
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* vtkInformation object will be allocated. Use HasMetaData to avoid
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* allocating vtkInformation objects.
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*/
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vtkInformation* GetMetaData(unsigned int idx) { return this->Superclass::GetChildMetaData(idx); }
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//@{
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/**
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* Retrieve an instance of this class from an information object.
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*/
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static vtkPartitionedDataSetCollection* GetData(vtkInformation* info);
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static vtkPartitionedDataSetCollection* GetData(vtkInformationVector* v, int i = 0);
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//@}
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/**
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* Unhiding superclass method.
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*/
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vtkInformation* GetMetaData(vtkCompositeDataIterator* iter) override
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{
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return this->Superclass::GetMetaData(iter);
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}
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/**
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* Unhiding superclass method.
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*/
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int HasMetaData(vtkCompositeDataIterator* iter) override
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{
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return this->Superclass::HasMetaData(iter);
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}
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protected:
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vtkPartitionedDataSetCollection();
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~vtkPartitionedDataSetCollection() override;
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private:
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vtkPartitionedDataSetCollection(const vtkPartitionedDataSetCollection&) = delete;
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void operator=(const vtkPartitionedDataSetCollection&) = delete;
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};
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#endif
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