ITK  4.8.0
Insight Segmentation and Registration Toolkit
WikiExamples/SimpleOperations/ImageDuplicator.cxx
#include "itkImage.h"
int main(int, char *[])
{
typedef itk::Image< unsigned char, 2 > ImageType;
randomImageSource->SetNumberOfThreads(1); // to produce non-random results
randomImageSource->Update();
ImageType::Pointer image = randomImageSource->GetOutput();
typedef itk::ImageDuplicator< ImageType > DuplicatorType;
DuplicatorType::Pointer duplicator = DuplicatorType::New();
duplicator->SetInputImage(image);
duplicator->Update();
ImageType::Pointer clonedImage = duplicator->GetOutput();
return EXIT_SUCCESS;
}