2004-04-28 Jean-Pierre Roux

[gdcm.git] / src / gdcmDictEntry.cxx

diff --git a/src/gdcmDictEntry.cxx b/src/gdcmDictEntry.cxx
index 5bcacb34fbe1960b1d907bdef4eec08229a56372..da623a2ef1dd79b6226bd3e1edb6e76e40e441ea 100644 (file)
--- a/src/gdcmDictEntry.cxx
+++ b/src/gdcmDictEntry.cxx
@@ -1,23 +1,81 @@
-#include "gdcmlib.h"
+// gdcmDictEntry.cxx
+//-----------------------------------------------------------------------------
+#include "gdcmDictEntry.h"
+#include "gdcmDebug.h"
+
+#include <stdio.h>    // FIXME For sprintf
+
+//-----------------------------------------------------------------------------
+// Constructor / Destructor
+/**
+ * \ingroup gdcmDictEntry
+ * \brief   Constructor
+ * @param   InGroup    DICOM-Group Number
+ * @param   InElement  DICOM-Element Number
+ * @param   InVr       Value Representatiion
+ * @param   InFourth  // DO NOT use any longer; 
+ *                       NOT part of the Dicom Standard
+ * @param   InName    description of the element
+*/
 
 gdcmDictEntry::gdcmDictEntry(guint16 InGroup, guint16 InElement,
-                             string  InVr, string InFourth, string InName) 
-{
-       group = InGroup;
+                             std::string  InVr, std::string InFourth,
+                             std::string  InName) {
+       group   = InGroup;
        element = InElement;
-       vr = InVr;
-       fourth = InFourth;
-       name = InName;
-       key = TranslateToKey(group, element);
+       vr      = InVr;
+       fourth  = InFourth;
+       name    = InName;
+       key     = TranslateToKey(group, element);
 }
 
+//-----------------------------------------------------------------------------
+// Print
+
+//-----------------------------------------------------------------------------
+// Public
+/**
+ * \ingroup gdcmDictEntry
+ * \brief   concatenates 2 guint16 (supposed to be a Dicom group number 
+ *                                             and a Dicom element number)
+ * @param  group the Dicom group   number used to build the tag
+ * @param  element the Dicom element number used to build the tag
+ * @return the built tag
+ */
+
 TagKey gdcmDictEntry::TranslateToKey(guint16 group, guint16 element) {
        char trash[10];
        TagKey key;
-       // CLEAN ME: better call the iostream<< with the hex manipulator on.
+       // CLEANME: better call the iostream<< with the hex manipulator on.
        // This requires some reading of the stdlibC++ sources to make the
        // proper call (or copy).
        sprintf(trash, "%04x|%04x", group , element);
        key = trash;  // Convertion through assignement
        return key;
 }
+
+/**
+ * \ingroup     gdcmDictEntry
+ * \brief       If-and only if-the V(alue) R(epresentation)
+ * \            is unset then overwrite it.
+ * @param NewVr New V(alue) R(epresentation) to be set.
+ */
+void gdcmDictEntry::SetVR(std::string NewVr) 
+{
+       if ( IsVRUnknown() )
+               vr = NewVr;
+       else 
+   {
+               dbg.Error(true, "gdcmDictEntry::SetVR",
+                         "Overwriting vr might compromise a dictionary");
+       }
+}
+
+//-----------------------------------------------------------------------------
+// Protected
+
+//-----------------------------------------------------------------------------
+// Private
+
+//-----------------------------------------------------------------------------
+