IsUndefined
def IsUndefined(self);
Returns true if the CDocBuilderValue object is undefined.
Please note, that for the .docbuilder file the CDocBuilderValue.IsUndefined method is not used.
Example
Python
builder = docbuilder.CDocBuilder()
context = builder.GetContext()
globalObj = context.GetGlobal()
bUndefined = globalObj.IsUndefined()