[Insight-users] fast copy

[Julien Jomier]

Hi Arnaud,

You can look at the itkImageDuplicator class to copy an image.
This class uses memcpy() internally.

Julien

Arnaud Garcia wrote:
> Hello,
> 
> Is it the fast and safe ;-) way to do a full copy of images:
> 
> unsigned long outputImageDataSize = 
> outputImage->GetPixelContainer()->Size();
> OutputImagePixelType* importPointer = 
> imageOne->GetPixelContainer()->GetBufferPointer();
> OutputImagePixelType* bufferPointer 
> =imageTwo->GetPixelContainer()->GetBufferPointer();
> memcpy(bufferPointer, importPointer, 
> outputImageDataSize*sizeof(OutputImagePixelType));
> 
> thanks,
> 
> 
> Arnaud
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