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73 lines
2.3 KiB
C
73 lines
2.3 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkAMRUtilities.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 vtkParallelAMRUtilities
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*
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*
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* A concrete instance of vtkObject that employs a singleton design
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* pattern and implements functionality for AMR specific operations.
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*
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* @sa
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* vtkOverlappingAMR, vtkAMRBox
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*/
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#ifndef vtkParallelAMRUtilities_h
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#define vtkParallelAMRUtilities_h
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#include "vtkAMRUtilities.h"
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#include "vtkFiltersAMRModule.h" // For export macro
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#include <vector> // For C++ vector
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// Forward declarations
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class vtkMultiProcessController;
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class vtkOverlappingAMR;
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class VTKFILTERSAMR_EXPORT vtkParallelAMRUtilities : public vtkAMRUtilities
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{
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public:
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// Standard Routines
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vtkTypeMacro(vtkParallelAMRUtilities, vtkAMRUtilities);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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/**
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* This method detects and strips partially overlapping cells from a
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* given AMR dataset. If ghost layers are detected, they are removed and
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* new grid instances are created to represent the stripped
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* data-set otherwise, each block is shallow-copied.
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* .SECTION Assumptions
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* 1) The ghosted AMR data must have complete metadata information.
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*/
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static void StripGhostLayers(vtkOverlappingAMR* ghostedAMRData,
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vtkOverlappingAMR* strippedAMRData, vtkMultiProcessController* myController);
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/**
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* Compute map from block indices to process ids
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*/
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static void DistributeProcessInformation(
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vtkOverlappingAMR* amr, vtkMultiProcessController* myController, std::vector<int>& ProcessMap);
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/**
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* Blank cells in overlapping AMR
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*/
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static void BlankCells(vtkOverlappingAMR* amr, vtkMultiProcessController* myController);
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private:
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vtkParallelAMRUtilities(const vtkParallelAMRUtilities&) = delete;
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void operator=(const vtkParallelAMRUtilities&) = delete;
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};
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#endif /* vtkParallelAMRUtilities_h */
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