The problem of mapping operator[] in python is still unresolved. 
 I know that operator[] is ignored in python in default, so I first use %rename before I parse the operator[] overloading function.
 The compiling an linking looks fine, but when I test it in python script. I found the mapping of operator[] was not successful.
Thus I'm wondering if overloading operator[] in python is not applicable?
If mapping operator[] is not allowed in python, what alternatives can I use?
If it is allowed in python, what did I  miss?
Xin Shuai (David)
PhD of Complex System in School of Informatics
Indiana University Bloomington