example12 clarifications
diff --git a/example/example12.cpp b/example/example12.cpp
index 5d32eed..5cc8dc8 100644
--- a/example/example12.cpp
+++ b/example/example12.cpp
@@ -89,6 +89,8 @@
/* Declare that 'PyExample12' is really an alias for the original type 'Example12' */
.alias<Example12>()
.def(py::init<int>())
+ /* Copy constructor (not needed in this case, but should generally be declared in this way) */
+ .def(py::init<const PyExample12 &>())
/* Reference original class in function definitions */
.def("run", &Example12::run)
.def("run_bool", &Example12::run_bool)