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109 lines
3.1 KiB
C
109 lines
3.1 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkArrayExtentsList.h
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-------------------------------------------------------------------------
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Copyright 2008 Sandia Corporation.
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Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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the U.S. Government retains certain rights in this software.
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-------------------------------------------------------------------------
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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 vtkArrayExtentsList
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* @brief Stores a collection of vtkArrayExtents objects.
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*
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*
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* vtkArrayExtentsList provides storage for a collection of vtkArrayExtents
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* instances. Constructors are provided for creating collections
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* containing one, two, three, or four slices. To work with larger
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* numbers of slices, use the default constructor, the SetCount() method,
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* and operator[].
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*
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* vtkArrayExtentsList is most commonly used with the vtkInterpolate()
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* function, which is used to computed weighted sums of vtkArray slices.
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*
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* @sa
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* vtkArray, vtkExtents
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*
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* @par Thanks:
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* Developed by Timothy M. Shead (tshead@sandia.gov) at Sandia National
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* Laboratories.
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*/
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#ifndef vtkArrayExtentsList_h
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#define vtkArrayExtentsList_h
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#include "vtkArrayExtents.h"
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#include "vtkCommonCoreModule.h" // For export macro
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#include <vector> // STL Header
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class VTKCOMMONCORE_EXPORT vtkArrayExtentsList
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{
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public:
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/**
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* Creates an empty collection of slices.
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*/
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vtkArrayExtentsList();
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/**
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* Creates a collection containing one slice.
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*/
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vtkArrayExtentsList(const vtkArrayExtents& i);
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/**
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* Creates a collection containing two slices.
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*/
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vtkArrayExtentsList(const vtkArrayExtents& i, const vtkArrayExtents& j);
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/**
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* Creates a collection containing three slices.
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*/
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vtkArrayExtentsList(const vtkArrayExtents& i, const vtkArrayExtents& j, const vtkArrayExtents& k);
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/**
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* Creates a collection containing four slices.
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*/
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vtkArrayExtentsList(const vtkArrayExtents& i, const vtkArrayExtents& j, const vtkArrayExtents& k,
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const vtkArrayExtents& l);
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/**
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* Returns the number of slices stored in this collection.
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*/
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vtkIdType GetCount() const;
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/**
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* Sets the number of extents stored in this collection. Note: all
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* extents will be empty after calling SetCount(), use operator[]
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* to assign extents to each item in the collection.
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*/
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void SetCount(vtkIdType count);
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/**
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* Accesses the i-th slice.
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*/
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vtkArrayExtents& operator[](vtkIdType i);
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/**
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* Accesses the i-th slice.
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*/
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const vtkArrayExtents& operator[](vtkIdType i) const;
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private:
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std::vector<vtkArrayExtents> Storage;
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};
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#endif
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// VTK-HeaderTest-Exclude: vtkArrayExtentsList.h
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