[Insight-users] error: 'class itk::ImageRegionIterator<itk::Image<float, 3u> >' has no member named 'SetPosition'

[charfeddine amir]

Hi all,
 could anyone tell me where is the error plz, i use the SetPosition method i read in ItkSoftwareGuide page 704,
 but the compiler tell me that :
 
 error: 'class itk::ImageRegionIterator<itk::Image<float, 3u> >' has no member named 'SetPosition'
 
 this is a fragment of code:
 
 for (compt2=0; compt2<compt; compt2++)
                     {
     
                         m_outputvolumeindex[0]=tab_ind1[compt2];
                         m_outputvolumeindex[1]=tab_ind2[compt2];
                         m_outputvolumeindex[2]=tab_ind3[compt2];
                         in1.SetPosition(m_outputvolumeindex);
                         
                         nv_valeur=in1.Get()+lambda*coeff_norm*tab_dist[compt2];
         
                         // On impose la positivit&#130; de la solution:
                         if (nv_valeur>0)
                             in1.Set( nv_valeur );
                             
                         else
                             in1.Set( 0 );
     
                     }
 
 thx,
 
		
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