/usr/include/ITK-4.5/itkReflectiveImageRegionIterator.h is in libinsighttoolkit4-dev 4.5.0-3.
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*
* 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 __itkReflectiveImageRegionIterator_h
#define __itkReflectiveImageRegionIterator_h
#include "itkReflectiveImageRegionConstIterator.h"
#include "itkImageIteratorWithIndex.h"
namespace itk
{
/** \class ReflectiveImageRegionIterator
* \brief Multi-dimensional image iterator which only walks a region.
*
* ReflectiveImageRegionIterator is a templated class to represent a multi-dimensional
* iterator. ReflectiveImageRegionIterator is templated over the image type
* ReflectiveImageRegionIterator is constrained to walk only within the
* specified region and along a line parallel to one of the coordinate axis.
*
* Most of the functionality is inherited from the ReflectiveImageRegionConstIterator.
* The current class only adds write access to image pixels.
*
*
* \sa ReflectiveImageRegionConstIterator
*
* \ingroup ImageIterators
* \ingroup ITKDistanceMap
*/
template< typename TImage >
class ReflectiveImageRegionIterator:public ReflectiveImageRegionConstIterator< TImage >
{
public:
/** Standard class typedefs. */
typedef ReflectiveImageRegionIterator Self;
typedef ReflectiveImageRegionConstIterator< TImage > Superclass;
/** Types inherited from the Superclass */
typedef typename Superclass::IndexType IndexType;
typedef typename Superclass::IndexValueType IndexValueType;
typedef typename Superclass::SizeType SizeType;
typedef typename Superclass::SizeValueType SizeValueType;
typedef typename Superclass::OffsetType OffsetType;
typedef typename Superclass::OffsetValueType OffsetValueType;
typedef typename Superclass::RegionType RegionType;
typedef typename Superclass::ImageType ImageType;
typedef typename Superclass::PixelContainer PixelContainer;
typedef typename Superclass::PixelContainerPointer PixelContainerPointer;
typedef typename Superclass::InternalPixelType InternalPixelType;
typedef typename Superclass::PixelType PixelType;
typedef typename Superclass::AccessorType AccessorType;
/** Default constructor. Needed since we provide a cast constructor. */
ReflectiveImageRegionIterator();
/** Constructor establishes an iterator to walk a particular image and a
* particular region of that image. */
ReflectiveImageRegionIterator(ImageType *ptr, const RegionType & region);
/** Constructor that can be used to cast from an ImageIterator to an
* ReflectiveImageRegionIterator. Many routines return an ImageIterator but for a
* particular task, you may want an ReflectiveImageRegionIterator. Rather than
* provide overloaded APIs that return different types of Iterators, itk
* returns ImageIterators and uses constructors to cast from an
* ImageIterator to a ReflectiveImageRegionIterator. */
ReflectiveImageRegionIterator(const ImageIteratorWithIndex< TImage > & it);
/** Set the pixel value */
void Set(const PixelType & value) const
{ this->m_PixelAccessor.Set(*( const_cast< InternalPixelType * >( this->m_Position ) ), value); }
/** Return a reference to the pixel
* This method will provide the fastest access to pixel
* data, but it will NOT support ImageAdaptors. */
PixelType & Value(void)
{ return *( const_cast< InternalPixelType * >( this->m_Position ) ); }
protected:
/** the construction from a const iterator is declared protected
in order to enforce const correctness. */
ReflectiveImageRegionIterator(const ReflectiveImageRegionConstIterator< TImage > & it);
Self & operator=(const ReflectiveImageRegionConstIterator< TImage > & it);
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkReflectiveImageRegionIterator.hxx"
#endif
#endif
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