Dynamic field

#1 GetFieldValue will do what you want, I think.

#2 Where is GetFieldValue?.I don't find it.

#3 It's getDataField, and it's implemented on line 706 of simBase.cc.

#4 For use SimObject in c++? :)
my variable is in shapebase.

#5 use the getFieldDictionary and StringTable together; something like:

// C++ Code Fragment
				ScriptObject * student;
				student = new ScriptObject();
				student->registerObject();
				student->getFieldDictionary()->setFieldValue(
					StringTable->insert("studentId"), studentId);
				student->getFieldDictionary()->setFieldValue(
					StringTable->insert("studentName"), studentName);

#6 for My previous post, you will get an unhandled exception because the internal field dictionary does not exist in the sim object if you do not call the setDataField method at least once. What I did was, I modified simBase.h at line 597 with a simple lazy-loading pattern.

/// Get reference to the dictionary containing dynamic fields.
   ///
   /// See @ref simobject_console "here" for a detailed discussion of what this
   /// function does.
   ///
   /// This dictionary can be iterated over using a SimFieldDictionaryIterator.
   SimFieldDictionary * getFieldDictionary() 
   {
		if( mFieldDictionary == NULL )
			mFieldDictionary = new SimFieldDictionary;
		return(mFieldDictionary);
   }