/usr/include/paraview/vtkCoincidentPoints.h is in paraview-dev 5.1.2+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 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkCoincidentPoints.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.
=========================================================================*/
/*-------------------------------------------------------------------------
Copyright 2008 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
// .NAME vtkCoincidentPoints - contains an octree of labels
//
// .SECTION Description
// This class provides a collection of points that is organized such that
// each coordinate is stored with a set of point id's of points that are
// all coincident.
#ifndef vtkCoincidentPoints_h
#define vtkCoincidentPoints_h
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkObject.h"
class vtkIdList;
class vtkPoints;
class VTKFILTERSGENERAL_EXPORT vtkCoincidentPoints : public vtkObject
{
public:
static vtkCoincidentPoints* New();
vtkTypeMacro(vtkCoincidentPoints,vtkObject);
virtual void PrintSelf( ostream& os, vtkIndent indent );
// Description:
// Accumulates a set of Ids in a map where the point coordinate
// is the key. All Ids in a given map entry are thus coincident.
// @param Id - a unique Id for the given \a point that will be stored in an vtkIdList.
// @param[in] point - the point coordinate that we will store in the map to test if any other points are
// coincident with it.
void AddPoint(vtkIdType Id, const double point[3]);
// Description:
// Retrieve the list of point Ids that are coincident with the given \a point.
// @param[in] point - the coordinate of coincident points we want to retrieve.
vtkIdList * GetCoincidentPointIds(const double point[3]);
// Description:
// Used to iterate the sets of coincident points within the map.
// InitTraversal must be called first or NULL will always be returned.
vtkIdList * GetNextCoincidentPointIds();
// Description
// Initialize iteration to the beginning of the coincident point map.
void InitTraversal();
// Description
// Iterate through all added points and remove any entries that have
// no coincident points (only a single point Id).
void RemoveNonCoincidentPoints();
// Description
// Clear the maps for reuse. This should be called if the caller
// might reuse this class (another executive pass for instance).
void Clear();
class implementation;
implementation * GetImplementation() { return this->Implementation; }
// Description:
// Calculate \a num points, at a regular interval, along a parametric
// spiral. Note this spiral is only in two dimensions having a constant
// z value.
static void SpiralPoints(vtkIdType num, vtkPoints * offsets);
protected:
vtkCoincidentPoints();
virtual ~vtkCoincidentPoints();
private:
vtkCoincidentPoints( const vtkCoincidentPoints& ); // Not implemented.
void operator = ( const vtkCoincidentPoints& ); // Not implemented.
implementation* Implementation;
friend class implementation;
};
#endif // vtkCoincidentPoints_h
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