-gdcmDictSet = gdcm.gdcmDictSet
-gdcmHeader = gdcm.gdcmHeader
-gdcmHeaderHelper = gdcm.gdcmHeaderHelper
-gdcmFile = gdcm.gdcmFile
+gdcmGlobal = gdcm.gdcmGlobal
+gdcmDictSet = gdcm.gdcmDictSet
+gdcmDicomDir = gdcm.gdcmDicomDir
+gdcmHeader = gdcm.gdcmHeader
+gdcmHeaderHelper = gdcm.gdcmHeaderHelper
+gdcmFile = gdcm.gdcmFile