/usr/include/vtk-5.8/vtkStructuredData.h is in libvtk5-dev 5.8.0-5.
This file is owned by root:root, with mode 0o644.
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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkStructuredData.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.
=========================================================================*/
// .NAME vtkStructuredData - abstract class for topologically regular data
// .SECTION Description
// vtkStructuredData is an abstract class that specifies an interface for
// topologically regular data. Regular data is data that can be accessed
// in rectangular fashion using an i-j-k index. A finite difference grid,
// a volume, or a pixmap are all considered regular.
// .SECTION See Also
// vtkStructuredGrid vtkUniformGrid vtkRectilinearGrid vtkRectilinearGrid
#ifndef __vtkStructuredData_h
#define __vtkStructuredData_h
#include "vtkObject.h"
class vtkIdList;
#define VTK_UNCHANGED 0
#define VTK_SINGLE_POINT 1
#define VTK_X_LINE 2
#define VTK_Y_LINE 3
#define VTK_Z_LINE 4
#define VTK_XY_PLANE 5
#define VTK_YZ_PLANE 6
#define VTK_XZ_PLANE 7
#define VTK_XYZ_GRID 8
#define VTK_EMPTY 9
class VTK_COMMON_EXPORT vtkStructuredData : public vtkObject
{
public:
vtkTypeMacro(vtkStructuredData,vtkObject);
// Description:
// Specify the dimensions of a regular, rectangular dataset. The input is
// the new dimensions (inDim) and the current dimensions (dim). The function
// returns the dimension of the dataset (0-3D). If the dimensions are
// improperly specified a -1 is returned. If the dimensions are unchanged, a
// value of 100 is returned.
static int SetDimensions(int inDim[3], int dim[3]);
static int SetExtent(int inExt[6], int ext[6]);
// Description:
// Returns the data description given the dimensions (eg. VTK_SINGLE_POINT,
// VTK_X_LINE, VTK_XY_PLANE etc.)
static int GetDataDescription(int dims[3]);
// Description:
// Return the topological dimension of the data (e.g., 0, 1, 2, or 3D).
static int GetDataDimension(int dataDescription);
// Description:
// Get the points defining a cell. (See vtkDataSet for more info.)
static void GetCellPoints(vtkIdType cellId, vtkIdList *ptIds,
int dataDescription, int dim[3]);
// Description:
// Get the cells using a point. (See vtkDataSet for more info.)
static void GetPointCells(vtkIdType ptId, vtkIdList *cellIds, int dim[3]);
// Description:
// Get the cells using the points ptIds, exclusive of the cell cellId.
// (See vtkDataSet for more info.)
static void GetCellNeighbors(vtkIdType cellId, vtkIdList *ptIds,
vtkIdList *cellIds, int dim[3]);
// Description:
// Given a location in structured coordinates (i-j-k), and the extent
// of the structured dataset, return the point id.
static vtkIdType ComputePointIdForExtent(int extent[6], int ijk[3]) {
vtkIdType ydim = static_cast<vtkIdType>(extent[3] - extent[2] + 1);
vtkIdType xdim = static_cast<vtkIdType>(extent[1] - extent[0] + 1);
return ((ijk[2] - extent[4])*ydim + (ijk[1] - extent[2]))*xdim
+ (ijk[0] - extent[0]); }
// Description:
// Given a location in structured coordinates (i-j-k), and the extent
// of the structured dataset, return the point id.
static vtkIdType ComputeCellIdForExtent(int extent[6], int ijk[3]) {
vtkIdType ydim = static_cast<vtkIdType>(extent[3] - extent[2]);
if (ydim == 0) ydim = 1;
vtkIdType xdim = static_cast<vtkIdType>(extent[1] - extent[0]);
if (xdim == 0) xdim = 1;
return ((ijk[2] - extent[4])*(ydim) + (ijk[1] - extent[2]))*(xdim)
+ (ijk[0] - extent[0]); }
// Description:
// Given a location in structured coordinates (i-j-k), and the dimensions
// of the structured dataset, return the point id. This method does not
// adjust for the beginning of the extent.
static vtkIdType ComputePointId(int dim[3], int ijk[3]) {
return (ijk[2]*static_cast<vtkIdType>(dim[1]) + ijk[1])*dim[0] + ijk[0];}
// Description:
// Given a location in structured coordinates (i-j-k), and the dimensions
// of the structured dataset, return the cell id. This method does not
// adjust for the beginning of the extent.
static vtkIdType ComputeCellId(int dim[3], int ijk[3]) {
return (ijk[2]*static_cast<vtkIdType>(dim[1]-1) + ijk[1])*(dim[0]-1) + ijk[0];}
protected:
vtkStructuredData() {};
~vtkStructuredData() {};
private:
vtkStructuredData(const vtkStructuredData&); // Not implemented.
void operator=(const vtkStructuredData&); // Not implemented.
};
#endif
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