139     concurrent_queue& operator=( const concurrent_queue& other ) {
141         if (my_queue_representation != other.my_queue_representation) {
143             my_allocator = other.my_allocator;
144 …my_queue_representation->assign(*other.my_queue_representation, my_allocator, copy_construct_item);
149     concurrent_queue& operator=( concurrent_queue&& other ) {
151         if (my_queue_representation != other.my_queue_representation) {
153             if (my_allocator == other.my_allocator) {
154                 internal_swap(other);
156 …my_queue_representation->assign(*other.my_queue_representation, other.my_allocator, move_construct…
157                 other.clear();
158                 my_allocator = std::move(other.my_allocator);
180     void swap ( concurrent_queue& other ) {  in swap()  argument
182         __TBB_ASSERT(my_allocator == other.my_allocator, "unequal allocators");  in swap()
183         internal_swap(other);  in swap()
418     concurrent_bounded_queue& operator=( const concurrent_bounded_queue& other ) {
420         if (my_queue_representation != other.my_queue_representation) {
422             my_allocator = other.my_allocator;
423 …my_queue_representation->assign(*other.my_queue_representation, my_allocator, copy_construct_item);
428     concurrent_bounded_queue& operator=( concurrent_bounded_queue&& other ) {
430         if (my_queue_representation != other.my_queue_representation) {
432             if (my_allocator == other.my_allocator) {
433                 internal_swap(other);
435 …my_queue_representation->assign(*other.my_queue_representation, other.my_allocator, move_construct…
436                 other.clear();
437                 my_allocator = std::move(other.my_allocator);
459     void swap ( concurrent_bounded_queue& other ) {  in swap()  argument
461         __TBB_ASSERT(my_allocator == other.my_allocator, "unequal allocators");  in swap()
462         internal_swap(other);  in swap()