[Insight-users] error: 'ltoa' is not a member of 'std'! how to convert Long to String to change Dicom Header?

[charfeddine amir]

Hi all,
 How could i change some header field before saving the Dicom Image, when i have Long value, and it should be String type.
 i try to convert it with ltoa function but it produce error :
 error: 'ltoa' is not a member of 'std'
  this is the code where error occurs :
 DictionaryType & dictionary = m_DiasstoledImage->GetMetaDataDictionary();
     
     std::string entryId( Dist );
     std::string value;
     std::ltoa (R+RP,value,10);
     itk::EncapsulateMetaData<std::string>( dictionary, entryId, value );
 
     entryId = DistP;
     std::ltoa (R,value,10);
     itk::EncapsulateMetaData<std::string>( dictionary, entryId, value );
 
     entryId = PAngle;
     std::ltoa (PAngleValue,value,10);
     itk::EncapsulateMetaData<std::string>( dictionary, entryId, value );
 
     entryId( SAngle );
     std::ltoa (SAngleValue,value,10);
     itk::EncapsulateMetaData<std::string>( dictionary, entryId, value );
 
 
 
      m_2DRescaler->SetInput(m_DiasstoledImage);
     m_ImageWriter->SetFileName("Projection.dcm");
     m_ImageWriter->SetInput( m_2DRescaler->GetOutput() );
     m_ImageWriter->SetImageIO( dicomIO );
     m_ImageWriter->Update();
 
 
		
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