- gdcm::DocEntry *dicom_tag_doc = f->GetDocEntry(group, elem);
- gdcm::DataEntry *dicom_tag = dynamic_cast<gdcm::DataEntry *>(dicom_tag_doc);
+ GDCM_NAME_SPACE::DocEntry *dicom_tag_doc = f->GetDocEntry(group, elem);
+ GDCM_NAME_SPACE::DataEntry *dicom_tag = dynamic_cast<GDCM_NAME_SPACE::DataEntry *>(dicom_tag_doc);