54         void approximation_method(curve_approximation_method_e) {}  in approximation_method()  function
55         curve_approximation_method_e approximation_method() const { return curve_inc; }  in approximation_method()  function
119         void approximation_method(curve_approximation_method_e) {}  in approximation_method()  function
120         curve_approximation_method_e approximation_method() const { return curve_div; }  in approximation_method()  function
227         void approximation_method(curve_approximation_method_e) {}  in approximation_method()  function
228         curve_approximation_method_e approximation_method() const { return curve_inc; }  in approximation_method()  function
417         void approximation_method(curve_approximation_method_e) {}  in approximation_method()  function
419         curve_approximation_method_e approximation_method() const   in approximation_method()  function
508         void approximation_method(curve_approximation_method_e v)   in approximation_method()  function
513         curve_approximation_method_e approximation_method() const   in approximation_method()  function
626         void approximation_method(curve_approximation_method_e v)   in approximation_method()  function
631         curve_approximation_method_e approximation_method() const   in approximation_method()  function