/usr/include/vtk-5.10/vtkLabelHierarchyIterator.h is in libvtk5-dev 5.10.1+dfsg-2.1build1.
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 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkLabelHierarchyIterator.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 vtkLabelHierarchyIterator - iterator over vtkLabelHierarchy
//
// .SECTION Description
// Abstract superclass for iterators over vtkLabelHierarchy.
#ifndef __vtkLabelHierarchyIterator_h
#define __vtkLabelHierarchyIterator_h
#include "vtkObject.h"
#include "vtkStdString.h" // for std string
#include "vtkUnicodeString.h" // for unicode string
class vtkIdTypeArray;
class vtkLabelHierarchy;
class vtkPolyData;
class VTK_RENDERING_EXPORT vtkLabelHierarchyIterator : public vtkObject
{
public:
vtkTypeMacro(vtkLabelHierarchyIterator,vtkObject);
virtual void PrintSelf( ostream& os, vtkIndent indent );
// Description:
// Initializes the iterator. lastLabels is an array holding labels
// which should be traversed before any other labels in the hierarchy.
// This could include labels placed during a previous rendering or
// a label located under the mouse pointer. You may pass a null pointer.
virtual void Begin( vtkIdTypeArray* ) { }
// Description:
// Advance the iterator.
virtual void Next() { }
// Description:
// Returns true if the iterator is at the end.
virtual bool IsAtEnd() { return true; }
// Description:
// Retrieves the current label location.
virtual void GetPoint( double x[3] );
// Description:
// Retrieves the current label size.
virtual void GetSize( double sz[2] );
// Description:
// Retrieves the current label maximum width in world coordinates.
virtual void GetBoundedSize( double sz[2] );
// Description:
// Retrieves the current label type.
virtual int GetType();
// Description:
// Retrieves the current label string.
virtual vtkStdString GetLabel();
// Description:
// Retrieves the current label as a unicode string.
virtual vtkUnicodeString GetUnicodeLabel();
// Description:
// Retrieves the current label orientation.
virtual double GetOrientation();
// Description:
// Retrieves the current label id.
virtual vtkIdType GetLabelId() { return -1; }
// Description:
// Get the label hierarchy associated with the current label.
vtkGetObjectMacro(Hierarchy, vtkLabelHierarchy);
// Description:
// Sets a polydata to fill with geometry representing
// the bounding boxes of the traversed octree nodes.
virtual void SetTraversedBounds( vtkPolyData* );
// Description:
// Retrieve the coordinates of the center of the current hierarchy node
// and the size of the node.
// Nodes are n-cubes, so the size is the length of any edge of the cube.
// This is used by BoxNode().
virtual void GetNodeGeometry( double ctr[3], double& size ) = 0;
// Description:
// Add a representation to TraversedBounds for the current octree node.
// This should be called by subclasses inside Next().
// Does nothing if TraversedBounds is NULL.
virtual void BoxNode();
// Description:
// Add a representation for all existing octree nodes to the specified polydata.
// This is equivalent to setting TraversedBounds, iterating over the entire hierarchy,
// and then resetting TraversedBounds to its original value.
virtual void BoxAllNodes( vtkPolyData* );
// Description:
// Set/get whether all nodes in the hierarchy should be added to the TraversedBounds
// polydata or only those traversed.
// When non-zero, all nodes will be added.
// By default, AllBounds is 0.
vtkSetMacro(AllBounds,int);
vtkGetMacro(AllBounds,int);
protected:
vtkLabelHierarchyIterator();
virtual ~vtkLabelHierarchyIterator();
void BoxNodeInternal3( const double* ctr, double sz );
void BoxNodeInternal2( const double* ctr, double sz );
// Description:
// The hierarchy being traversed by this iterator.
virtual void SetHierarchy( vtkLabelHierarchy* h );
vtkLabelHierarchy* Hierarchy;
vtkPolyData* TraversedBounds;
double BoundsFactor;
int AllBounds;
int AllBoundsRecorded;
private:
vtkLabelHierarchyIterator( const vtkLabelHierarchyIterator& ); // Not implemented.
void operator = ( const vtkLabelHierarchyIterator& ); // Not implemented.
};
#endif // __vtkLabelHierarchyIterator_h
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