/usr/include/vtk-6.3/vtkBridgeCellIterator.h is in libvtk6-dev 6.3.0+dfsg1-11build1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkBridgeCellIterator.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 vtkBridgeCellIterator - Implementation of vtkGenericCellIterator.
// It is just an example that show how to implement the Generic API. It is also
// used for testing and evaluating the Generic framework.
// .SECTION See Also
// vtkGenericCellIterator, vtkBridgeDataSet
#ifndef vtkBridgeCellIterator_h
#define vtkBridgeCellIterator_h
#include "vtkBridgeExport.h" //for module export macro
#include "vtkGenericCellIterator.h"
class vtkBridgeCell;
class vtkBridgeDataSet;
class vtkBridgeCell;
class vtkIdList;
class vtkBridgeDataSet;
class vtkPoints;
class vtkBridgeCellIteratorStrategy;
class vtkBridgeCellIteratorOnDataSet;
class vtkBridgeCellIteratorOne;
class vtkBridgeCellIteratorOnCellBoundaries;
class vtkBridgeCellIteratorOnCellList;
class VTKTESTINGGENERICBRIDGE_EXPORT vtkBridgeCellIterator : public vtkGenericCellIterator
{
public:
static vtkBridgeCellIterator *New();
vtkTypeMacro(vtkBridgeCellIterator,vtkGenericCellIterator);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Move iterator to first position if any (loop initialization).
void Begin();
// Description:
// Is there no cell at iterator position? (exit condition).
int IsAtEnd();
// Description:
// Create an empty cell.
// \post result_exists: result!=0
vtkGenericAdaptorCell *NewCell();
// Description:
// Cell at current position
// \pre not_at_end: !IsAtEnd()
// \pre c_exists: c!=0
// THREAD SAFE
void GetCell(vtkGenericAdaptorCell *c);
// Description:
// Cell at current position.
// NOT THREAD SAFE
// \pre not_at_end: !IsAtEnd()
// \post result_exits: result!=0
vtkGenericAdaptorCell *GetCell();
// Description:
// Move iterator to next position. (loop progression).
// \pre not_at_end: !IsAtEnd()
void Next();
// Description:
// Used internally by vtkBridgeDataSet.
// Iterate over cells of `ds' of some dimension `dim'.
// \pre ds_exists: ds!=0
// \pre valid_dim_range: (dim>=-1) && (dim<=3)
void InitWithDataSet(vtkBridgeDataSet *ds,
int dim);
// Description:
// Used internally by vtkBridgeDataSet.
// Iterate over boundary cells of `ds' of some dimension `dim'.
// \pre ds_exists: ds!=0
// \pre valid_dim_range: (dim>=-1) && (dim<=3)
void InitWithDataSetBoundaries(vtkBridgeDataSet *ds,
int dim,
int exterior_only);
// Description:
// Used internally by vtkBridgeDataSet.
// Iterate on one cell `id' of `ds'.
// \pre ds_exists: ds!=0
// \pre valid_id: (id>=0)&&(id<=ds->GetNumberOfCells())
void InitWithOneCell(vtkBridgeDataSet *ds,
vtkIdType cellid);
// Description:
// Used internally by vtkBridgeCell.
// Iterate on one cell `c'.
// \pre c_exists: c!=0
void InitWithOneCell(vtkBridgeCell *c);
// Description:
// Used internally by vtkBridgeCell.
// Iterate on boundary cells of a cell.
// \pre cell_exists: cell!=0
// \pre valid_dim_range: (dim==-1) || ((dim>=0)&&(dim<cell->GetDimension()))
void InitWithCellBoundaries(vtkBridgeCell *cell,
int dim);
// Description:
// Used internally by vtkBridgeCell.
// Iterate on neighbors defined by `cells' over the dataset `ds'.
// \pre cells_exist: cells!=0
// \pre ds_exists: ds!=0
void InitWithCells(vtkIdList *cells,
vtkBridgeDataSet *ds);
// Description:
// Used internally by vtkBridgeCell.
// Iterate on a boundary cell (defined by its points `pts' with coordinates
// `coords', dimension `dim' and unique id `cellid') of a cell.
// \pre coords_exist: coords!=0
// \pre pts_exist: pts!=0
// \pre valid_dim: dim>=0 && dim<=2
// \pre valid_points: pts->GetNumberOfIds()>dim
void InitWithPoints(vtkPoints *coords,
vtkIdList *pts,
int dim,
vtkIdType cellid);
protected:
vtkBridgeCellIterator();
virtual ~vtkBridgeCellIterator();
vtkBridgeCellIteratorStrategy *CurrentIterator;
vtkBridgeCellIteratorOnDataSet *IteratorOnDataSet;
vtkBridgeCellIteratorOne *IteratorOneCell;
vtkBridgeCellIteratorOnCellBoundaries * IteratorOnCellBoundaries;
vtkBridgeCellIteratorOnCellList *IteratorOnCellList;
vtkBridgeDataSet *DataSet; // the structure on which the objet iterates.
vtkIdType Id; // the id at current position.
int OneCell; // Is in one cell mode?
vtkIdType Size; // size of the structure.
vtkBridgeCell *Cell; // cell at current position.
private:
vtkBridgeCellIterator(const vtkBridgeCellIterator&); // Not implemented
void operator=(const vtkBridgeCellIterator&); // Not implemented
};
#endif
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