Lines Matching refs:__x
61 _List_node_base::swap(_List_node_base& __x, _List_node_base& __y)
63 if ( __x._M_next != &__x )
67 // Both __x and __y are not empty.
68 std::swap(__x._M_next,__y._M_next);
69 std::swap(__x._M_prev,__y._M_prev);
70 __x._M_next->_M_prev = __x._M_prev->_M_next = &__x;
75 // __x is not empty, __y is empty.
76 __y._M_next = __x._M_next;
77 __y._M_prev = __x._M_prev;
79 __x._M_next = __x._M_prev = &__x;
84 // __x is empty, __y is not empty.
85 __x._M_next = __y._M_next;
86 __x._M_prev = __y._M_prev;
87 __x._M_next->_M_prev = __x._M_prev->_M_next = &__x;