-/**
-* \brief pointer on *the* gdcmObject 'DicomDirMeta Elements'
-*/
- gdcmDicomDirMeta *metaElems;
-/**
-* \brief chained list of DicomDirPatient (to be exploited recursively)
-*/
- ListDicomDirPatient patients;
-
-/// pointer to the initialisation method for any progress bar
- gdcmMethod *startMethod;
-/// pointer to the incrementation method for any progress bar
- gdcmMethod *progressMethod;
-/// pointer to the tremination method for any progress bar
- gdcmMethod *endMethod;
-/// pointer to the ??? method for any progress bar
- gdcmMethod *startMethodArgDelete;
-/// pointer to the ??? method for any progress bar
- gdcmMethod *progressMethodArgDelete;
-/// pointer to the ??? method for any progress bar
- gdcmMethod *endMethodArgDelete;
-/// pointer to the ??? for any progress bar
- void *startArg;
-/// pointer to the ??? for any progress bar
- void *progressArg;
-/// pointer to the ??? for any progress bar
- void *endArg;
-/// value of the ??? for any progress bar
- float progress;
-/// value of the ??? for any progress bar
- bool abort;
-};