/usr/include/OTB-6.4/otbSubsampledImageRegionIterator.h is in libotb-dev 6.4.0+dfsg-1.
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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 | /*
* Copyright (C) 2005-2017 Centre National d'Etudes Spatiales (CNES)
* Copyright (C) 2007-2012 Institut Mines Telecom / Telecom Bretagne
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* 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
*
* 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 otbSubsampledImageRegionIterator_h
#define otbSubsampledImageRegionIterator_h
#include "otbSubsampledImageRegionConstIterator.h"
namespace otb {
/** \class SubsampledImageRegionIterator
* \brief Regular subsample iterator over an image
*
* This iterator is a itk::ImageRegionConstIterator that perform a subsampled
* scan over an image. It runs one pixel over X (in row, line, slice... dimensions),
* if X is the (integer) value of the SubsampleFactor.
*
* It inherits from SubsampledImageRegionConstIterator and can modify the pixel values...
*
* \ingroup ImageIterator
* \sa SubsampledImageRegionConstIterator
*
* \ingroup OTBCommon
*/
template <class TImage>
class ITK_EXPORT SubsampledImageRegionIterator
: public SubsampledImageRegionConstIterator<TImage>
{
public:
/** Standard typedef. */
typedef SubsampledImageRegionIterator Self;
typedef SubsampledImageRegionConstIterator<TImage> Superclass;
/** Run-time type information (and related methods). */
itkTypeMacro(SubsampledImageRegionConstIterator, SubsampledImageRegionConstIterator);
itkStaticConstMacro(ImageIteratorDimension, unsigned int,
Superclass::ImageIteratorDimension);
// typedef redefinition from superclass
typedef typename Superclass::IndexType IndexType;
typedef typename Superclass::SizeType SizeType;
typedef typename Superclass::RegionType RegionType;
typedef typename Superclass::OffsetType OffsetType;
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;
typedef typename Superclass::IndexValueType IndexValueType;
// Constructors
SubsampledImageRegionIterator()
: SubsampledImageRegionConstIterator<TImage> () {}
SubsampledImageRegionIterator (const ImageType * ptr, const RegionType ®ion)
: SubsampledImageRegionConstIterator<TImage> (ptr, region) {}
SubsampledImageRegionIterator(const itk::ImageIterator<TImage> &it)
: SubsampledImageRegionConstIterator<TImage> (it) {}
SubsampledImageRegionIterator(const itk::ImageConstIterator<TImage> &it)
: SubsampledImageRegionConstIterator<TImage> (it) {}
/** Set the current pixel value */
void Set(const PixelType& value) const
{
this->m_PixelAccessorFunctor.Set(*(const_cast<InternalPixelType *>(
this->m_Buffer + this->m_Offset)), value);
}
PixelType& Value(void)
{
return *(const_cast<InternalPixelType *>(this->m_Buffer + this->m_Offset));
}
}; // end of class
} // end of namespace otb
#endif
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