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/*========================================================================= |
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Program: Insight Segmentation & Registration Toolkit |
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Module: $RCSfile: itkContinuousIndex.h.html,v $ |
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Language: C++ |
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Date: $Date: 2006/01/17 19:15:34 $ |
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Version: $Revision: 1.4 $ |
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Copyright (c) Insight Software Consortium. All rights reserved. |
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See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. |
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This software is distributed WITHOUT ANY WARRANTY; without even |
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
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PURPOSE. See the above copyright notices for more information. |
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=========================================================================*/ |
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#ifndef __itkContinuousIndex_h |
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#define __itkContinuousIndex_h |
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#include "itkPoint.h" |
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#include "itkIndex.h" |
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namespace itk |
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{ |
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/** \class ContinuousIndex |
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* \brief A templated class holding a point in n-Dimensional image space. |
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* |
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LEN |
* ContinuousIndex is a templated class that holds a set of coordinates (components). |
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* The template parameter TCoordRep can |
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* be any data type that behaves like a primitive (or atomic) data type (int, |
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* short, float, complex). The VIndexDimension defines the number of |
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* components in the continous index array. |
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* |
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* |
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* \sa Point |
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* \sa Index |
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* |
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* \ingroup ImageAccess |
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* \ingroup ImageObjects |
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* |
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*/ |
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template<class TCoordRep = double, unsigned int VIndexDimension=2> |
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class ContinuousIndex : public Point< TCoordRep, VIndexDimension > |
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{ |
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public: |
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/** Standard class typedefs. */ |
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typedef ContinuousIndex Self; |
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TDA |
typedef Point<TCoordRep,VIndexDimension> Superclass; |
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/** ValueType can be used to declare a variable that is the same type |
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* as a data element held in an Point. */ |
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typedef TCoordRep ValueType; |
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typedef TCoordRep CoordRepType; |
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/** Dimension of the Space */ |
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itkStaticConstMacro(IndexDimension, unsigned int, VIndexDimension); |
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/** Corresponding discrete index type */ |
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typedef Index<VIndexDimension> IndexType; |
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/** The Array type from which this Vector is derived. */ |
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typedef typename Superclass::BaseArray BaseArray; |
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typedef typename BaseArray::Iterator Iterator; |
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typedef typename BaseArray::ConstIterator ConstIterator; |
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/** Default constructor has nothing to do. */ |
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ContinuousIndex() {} |
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/** Pass-through constructor to the Point base class. */ |
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ContinuousIndex(const Self& r): Superclass(r) {} |
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// ContinuousIndex(const Superclass& r) : Superclass(r) {} |
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ContinuousIndex(const ValueType r[IndexDimension]): Superclass(r) {} |
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/** Construct from discrete index type */ |
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ContinuousIndex(const IndexType& index ) |
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{ |
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for( unsigned int i = 0; i < VIndexDimension; i++ ) |
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{ |
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(*this)[i] = TCoordRep( index[i] ); |
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} |
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} |
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}; |
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EML |
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} // namespace itk |
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#endif |
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