/usr/include/ITK-4.5/itkLevelSetNode.h is in libinsighttoolkit4-dev 4.5.0-3.
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 | /*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef __itkLevelSetNode_h
#define __itkLevelSetNode_h
#include "itkIndex.h"
#include "itkImage.h"
#include "itkVectorContainer.h"
#include "itkVector.h"
namespace itk
{
/**
* \class LevelSetNode
* \brief Represent a node in a level set.
*
* LevelSetNode is a simple templated class that represents a node
* or grid position of a level set. A group or collection of
* LevelSetNode can then be used to represents a narrowband or
* region of interest.
*
* LevelSetNode is templated over the data type and dimension of the
* level set.
*
* \ingroup LevelSetSegmentation
*
* \ingroup ITKFastMarching
*/
template< typename TPixel, unsigned int VSetDimension = 2 >
class LevelSetNode
{
public:
/** Standard class typedefs. */
typedef LevelSetNode Self;
/** Pixel typedef. */
typedef TPixel PixelType;
/** Level set dimension. */
itkStaticConstMacro(SetDimension, unsigned int, VSetDimension);
/** Index typedef. */
typedef Index< VSetDimension > IndexType;
/** Operator >. A LevelSetNode is sorted by its value field. */
bool operator>(const Self & node) const
{ return m_Value > node.m_Value; }
/** Operator <. A LevelSetNode is sorted by its value field. */
bool operator<(const Self & node) const
{ return m_Value < node.m_Value; }
/** Operator <=. A LevelSetNode is sorted by its value field. */
bool operator<=(const Self & node) const
{ return m_Value <= node.m_Value; }
/** Operator >=. A LevelSetNode is sorted by its value field. */
bool operator>=(const Self & node) const
{ return m_Value >= node.m_Value; }
/** Operator =. Two nodes are equal if both their value and index fields
* are the same. */
Self & operator=(const Self & rhs)
{
if ( this != &rhs )
{
m_Value = rhs.m_Value;
m_Index = rhs.m_Index;
}
return *this;
}
/** Get/Set level set value. */
PixelType & GetValue()
{ return m_Value; }
const PixelType & GetValue() const
{ return m_Value; }
void SetValue(const PixelType & input)
{ m_Value = input; }
/** Get/Set index. */
IndexType & GetIndex()
{ return m_Index; }
const IndexType & GetIndex() const
{ return m_Index; }
void SetIndex(const IndexType & input)
{ m_Index = input; }
/** Default constructor */
LevelSetNode():m_Value(NumericTraits< PixelType >::Zero)
{
m_Index.Fill(0);
}
/** Copy constructor */
LevelSetNode(const Self & node):m_Value(node.m_Value), m_Index(node.m_Index) {}
private:
PixelType m_Value;
IndexType m_Index;
};
} // end namespace itk
#endif
|