volume_grad.h

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/* -----------------------------------------------------------------------
   See COPYRIGHT.TXT and LICENSE.TXT for copyright and license information
   ----------------------------------------------------------------------- */
#ifndef _volume_grad_h_
#define _volume_grad_h_
 
#include "plmbase_config.h"
 
#include "volume.h"
 
PLMBASE_API Volume* volume_make_gradient (const Volume* ref);
PLMBASE_API Volume::Pointer volume_gradient (const Volume::Pointer& ref);
PLMBASE_API Volume::Pointer volume_gradient_magnitude (
    const Volume::Pointer& ref);
 
#endif