Extension::get_param_enum_contains(...) might be made const. Again, i just followed the other existing functions, which also might be made const. However, I did not test that and just assume that they can be made const.
cf. e.g. int get_param_int(...) etc.
Extension: :get_param_ enum_contains( ...) might be made const. Again, i just followed the other existing functions, which also might be made const. However, I did not test that and just assume that they can be made const.
cf. e.g. int get_param_int(...) etc.