static VALUE rb_gsl_odeiv_step_order(VALUE obj) { gsl_odeiv_step *s = NULL; Data_Get_Struct(obj, gsl_odeiv_step, s); return INT2FIX(gsl_odeiv_step_order(s)); }
static PyObject * PyGSL_odeiv_step_order(PyGSL_odeiv_step *self, PyObject *args) { assert(PyGSL_ODEIV_STEP_Check(self)); return PyInt_FromLong((long) gsl_odeiv_step_order(self->step)); }