ITK  5.2.0
Insight Toolkit
SphinxExamples/src/Core/Common/DeepCopyImage/Code.cxx
/*=========================================================================
*
* Copyright NumFOCUS
*
* 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.
*
*=========================================================================*/
#include "itkImage.h"
template <typename TImage>
void
DeepCopy(typename TImage::Pointer input, typename TImage::Pointer output)
{
output->SetRegions(input->GetLargestPossibleRegion());
output->Allocate();
itk::ImageRegionConstIterator<TImage> inputIterator(input, input->GetLargestPossibleRegion());
itk::ImageRegionIterator<TImage> outputIterator(output, output->GetLargestPossibleRegion());
while (!inputIterator.IsAtEnd())
{
outputIterator.Set(inputIterator.Get());
++inputIterator;
++outputIterator;
}
}
int
main(int, char *[])
{
using ImageType = itk::Image<unsigned char, 2>;
ImageType::Pointer image1 = ImageType::New();
ImageType::Pointer image2 = ImageType::New();
DeepCopy<ImageType>(image1, image2);
return 0;
}
itkImage.h
itkImageRegionIterator.h
itk::ImageRegionIterator
A multi-dimensional iterator templated over image type that walks a region of pixels.
Definition: itkImageRegionIterator.h:78
itk::ImageRegionIterator::Set
void Set(const PixelType &value) const
Definition: itkImageRegionIterator.h:114
itk::ImageRegionConstIterator
A multi-dimensional iterator templated over image type that walks a region of pixels.
Definition: itkImageRegionConstIterator.h:107
itk::Image
Templated n-dimensional image class.
Definition: itkImage.h:86