Changeset 11432 for trunk/Mars

Timestamp:

07/18/11 09:30:07 (13 years ago)

Author:

tbretz

Message:

Added function DataMember which will return a pointer to a data member from the dictionary.

Location:

trunk/Mars/mbase

Files:

• MParContainer.cc (modified) (1 diff)
• MParContainer.h (modified) (1 diff)

trunk/Mars/mbase/MParContainer.cc

@@ -724 +724 @@
 }
 
+void *MParContainer::DataMember(const char *member)
+{
+    const Long_t off = IsA()->GetDataMemberOffset(member);
+    if (off>0)
+        return reinterpret_cast<char*>(this)+off;
+
+    *fLog << err << "Data member '" << member << "' not found in " << GetDescriptor() << endl;
+    return 0;
+}
+
 // --------------------------------------------------------------------------
 //

trunk/Mars/mbase/MParContainer.h

@@ -115 +115 @@
 
     virtual TMethodCall *GetterMethod(const char *name) const;
+    virtual void        *DataMember(const char *name);
 
     Bool_t WriteDataMember(ostream &out, const char *member, Double_t scale=1) const;