Lines Matching refs:is_null
102 if (nm.is_null()) { in do_divert()
249 if (!diversion_trap.is_null() && diversion_trap_pos > vertical_position) in distance_to_next_trap()
293 && !diversion_trap.is_null() && diversion_trap_pos > vertical_position in output()
314 && !diversion_trap.is_null() && diversion_trap_pos > vertical_position in space()
346 if (!pt->nm.is_null()) { in find_next_trap()
493 if ((*p)->nm.is_null()) { in add_trap()
540 if (p->nm.is_null()) in print_traps()
678 if (s.is_null()) in when_request()
879 if (!s.is_null()) in diversion_trap()
892 if (!s.is_null()) { in change_trap()
911 if (s.is_null()) in mark()