72,77d71
<
< for (auto& it : in) {
< if (it != nullptr) {
< it->setReceiver(this);
< }
< }
98,101d91
< if (out[i] != nullptr) {
< out[i]->setSender(this);
< }
<
106,108d95
<
< buffer_ptr->setSender(this);
< buffer_ptr->setReceiver(this);