/usr/include/vtk-7.1/vtkAMRUtilities.h is in libvtk7-dev 7.1.1+dfsg1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkAMRUtilities.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/**
* @class vtkAMRUtilities
*
*
* A concrete instance of vtkObject that employs a singleton design
* pattern and implements functionality for AMR specific operations.
*
* @sa
* vtkOverlappingAMR, vtkAMRBox
*/
#ifndef vtkAMRUtilities_h
#define vtkAMRUtilities_h
#include "vtkCommonDataModelModule.h" // For export macro
#include "vtkObject.h"
#include <vector> // For C++ vector
// Forward declarations
class vtkFieldData;
class vtkOverlappingAMR;
class vtkUniformGrid;
class VTKCOMMONDATAMODEL_EXPORT vtkAMRUtilities : public vtkObject
{
public:
// Standard Routines
vtkTypeMacro(vtkAMRUtilities,vtkObject);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
/**
* This method detects and strips partially overlapping cells from a
* given AMR dataset. If ghost layers are detected, they are removed and
* new grid instances are created to represent the stripped
* data-set otherwise, each block is shallow-copied.
* .SECTION Assumptions
* 1) The ghosted AMR data must have complete metadata information.
*/
static void StripGhostLayers(
vtkOverlappingAMR *ghostedAMRData,
vtkOverlappingAMR *strippedAMRData);
/**
* A quick test of whether partially overlapping ghost cells exist. This test
* starts from the highest-res boxes and checks if they have partially
* overlapping cells. The code returns with true once partially overlapping
* cells are detected. Otherwise, false is returned.
*/
static bool HasPartiallyOverlappingGhostCells(vtkOverlappingAMR *amr);
/**
* Blank cells in overlapping AMR
*/
static void BlankCells(vtkOverlappingAMR* amr);
protected:
vtkAMRUtilities() {}
~vtkAMRUtilities() VTK_OVERRIDE {}
/**
* Given the real-extent w.r.t. the ghosted grid, this method copies the
* field data (point/cell) data on the stripped grid.
*/
static void CopyFieldsWithinRealExtent(
int realExtent[6],
vtkUniformGrid *ghostedGrid,
vtkUniformGrid *strippedGrid);
/**
* Copies the fields from the given source to the given target.
*/
static void CopyFieldData(
vtkFieldData *target, vtkIdType targetIdx,
vtkFieldData *source, vtkIdType sourceIdx );
/**
* Strips ghost layers from the given grid according to the given ghost
* vector which encodes the number of cells to remote from each of the
* 6 sides {imin,imax,jmin,jmax,kmin,kmax}. For example, a ghost vector
* of {0,2,0,2,0,0} would indicate that there exist 2 ghost cells on the
* imax and jmax side.
*/
static vtkUniformGrid* StripGhostLayersFromGrid(
vtkUniformGrid* grid, int ghost[6]);
static void BlankGridsAtLevel(vtkOverlappingAMR* amr, int levelIdx,
std::vector<std::vector<unsigned int> >& children,
const std::vector<int>& processMap);
private:
vtkAMRUtilities(const vtkAMRUtilities&) VTK_DELETE_FUNCTION;
void operator=(const vtkAMRUtilities&) VTK_DELETE_FUNCTION;
};
#endif /* vtkAMRUtilities_h */
|