handle Class& return values (same as value return)
handle Class& return values (same as value return)
gjcarneiro/pybindgen,ftalbrecht/pybindgen,gjcarneiro/pybindgen,ftalbrecht/pybindgen,gjcarneiro/pybindgen,gjcarneiro/pybindgen,cawka/pybindgen-old,ftalbrecht/pybindgen,cawka/pybindgen-old,ftalbrecht/pybindgen,cawka/pybindgen-old,cawka/pybindgen-old