%module overload_rename %{ class Foo { public: Foo(float a, float b=1.0) { } Foo(float a, int c, float b=1.0) { } }; %} %rename(Foo_int) Foo::Foo(float a, int c, float b=1.0); class Foo { public: Foo(float a, float b=1.0); Foo(float a, int c, float b=1.0); };