\begin{Verbatim}[commandchars=\\\{\}] \PY{c+c1}{// c++ \PYZhy{}shared lib.cpp \PYZhy{}o lib.so \PYZhy{}fPIC} \PY{c+cp}{\PYZsh{}}\PY{c+cp}{include}\PY{+w}{ }\PY{c+cpf}{\PYZlt{}iostream\PYZgt{}} \PY{k}{struct}\PY{+w}{ }\PY{n+nc}{MyClass}\PY{+w}{ }\PY{p}{\PYZob{}} \PY{+w}{ }\PY{n}{MyClass}\PY{p}{(}\PY{k+kt}{int}\PY{+w}{ }\PY{n}{a}\PY{p}{)}\PY{+w}{ }\PY{p}{\PYZob{}} \PY{+w}{ }\PY{n}{std}\PY{o}{:}\PY{o}{:}\PY{n}{cout}\PY{+w}{ }\PY{o}{\PYZlt{}}\PY{o}{\PYZlt{}}\PY{+w}{ }\PY{n}{a}\PY{+w}{ }\PY{o}{\PYZlt{}}\PY{o}{\PYZlt{}}\PY{+w}{ }\PY{l+s}{\PYZdq{}}\PY{l+s+se}{\PYZbs{}n}\PY{l+s}{\PYZdq{}}\PY{p}{;} \PY{+w}{ }\PY{p}{\PYZcb{}} \PY{p}{\PYZcb{}}\PY{p}{;} \end{Verbatim}