X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;ds=sidebyside;f=src%2FgdcmDictEntry.cxx;h=c9b1ca0c687943e563402b8ce861d2818e3257f3;hb=deba96a5f8b1fb7ce4fd411cd3f13872f5437813;hp=5bcacb34fbe1960b1d907bdef4eec08229a56372;hpb=70e24c6c61481f9836e26b6b44a9670d92a4f43b;p=gdcm.git

diff --git a/src/gdcmDictEntry.cxx b/src/gdcmDictEntry.cxx
index 5bcacb34..c9b1ca0c 100644
--- a/src/gdcmDictEntry.cxx
+++ b/src/gdcmDictEntry.cxx
@@ -1,4 +1,7 @@
-#include "gdcmlib.h"
+// gdcmDict.cxx
+
+#include "gdcm.h"
+#include "gdcmUtil.h"
 
 gdcmDictEntry::gdcmDictEntry(guint16 InGroup, guint16 InElement,
                              string  InVr, string InFourth, string InName) 
@@ -21,3 +24,23 @@ TagKey gdcmDictEntry::TranslateToKey(guint16 group, guint16 element) {
 	key = trash;  // Convertion through assignement
 	return key;
 }
+
+/**
+ * \ingroup     gdcmDictEntry
+ * \brief       If-and only if-the vr is unset then overwrite it.
+ * @param NewVr New vr to be set.
+ */
+void gdcmDictEntry::SetVR(string NewVr) {
+	if ( IsVrUnknown() )
+		vr = NewVr;
+	else {
+		dbg.Error(true, "gdcmDictEntry::SetVR",
+		          "Overwriting vr might compromise a dictionary");
+	}
+}
+
+bool gdcmDictEntry::IsVrUnknown() {
+	if ( vr == "Unknown" )
+		return true;
+	return false;
+}