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111 lines
2.7 KiB
C
111 lines
2.7 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkBitArrayIterator.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 vtkBitArrayIterator
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* @brief Iterator for vtkBitArray.
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* This iterator iterates over a vtkBitArray. It uses the double interface
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* to get/set bit values.
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*/
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#ifndef vtkBitArrayIterator_h
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#define vtkBitArrayIterator_h
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#include "vtkArrayIterator.h"
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#include "vtkCommonCoreModule.h" // For export macro
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class vtkBitArray;
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class VTKCOMMONCORE_EXPORT vtkBitArrayIterator : public vtkArrayIterator
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{
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public:
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static vtkBitArrayIterator* New();
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vtkTypeMacro(vtkBitArrayIterator, vtkArrayIterator);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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/**
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* Set the array this iterator will iterate over.
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* After Initialize() has been called, the iterator is valid
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* so long as the Array has not been modified
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* (except using the iterator itself).
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* If the array is modified, the iterator must be re-initialized.
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*/
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void Initialize(vtkAbstractArray* array) override;
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/**
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* Get the array.
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*/
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vtkAbstractArray* GetArray();
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/**
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* Must be called only after Initialize.
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*/
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int* GetTuple(vtkIdType id);
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/**
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* Must be called only after Initialize.
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*/
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int GetValue(vtkIdType id);
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/**
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* Must be called only after Initialize.
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*/
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vtkIdType GetNumberOfTuples();
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/**
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* Must be called only after Initialize.
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*/
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vtkIdType GetNumberOfValues();
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/**
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* Must be called only after Initialize.
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*/
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int GetNumberOfComponents();
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/**
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* Get the data type from the underlying array.
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*/
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int GetDataType() const override;
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/**
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* Get the data type size from the underlying array.
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*/
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int GetDataTypeSize() const;
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/**
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* Sets the value at the index. This does not verify if the index is valid.
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* The caller must ensure that id is less than the maximum number of values.
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*/
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void SetValue(vtkIdType id, int value);
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/**
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* Data type of a value.
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*/
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typedef int ValueType;
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protected:
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vtkBitArrayIterator();
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~vtkBitArrayIterator() override;
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int* Tuple;
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int TupleSize;
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void SetArray(vtkBitArray* b);
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vtkBitArray* Array;
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private:
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vtkBitArrayIterator(const vtkBitArrayIterator&) = delete;
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void operator=(const vtkBitArrayIterator&) = delete;
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};
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#endif
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