void actor_registry::put_impl(atom_value key, strong_actor_ptr value) {
if (value)
value->get()->attach_functor([=] {
system_.registry().put_impl(key, nullptr);
});
exclusive_guard guard{named_entries_mtx_};
named_entries_.emplace(key, std::move(value));
}
void actor_registry::put_impl(actor_id key, strong_actor_ptr val) {
CAF_LOG_TRACE(CAF_ARG(key));
if (!val)
return;
{ // lifetime scope of guard
exclusive_guard guard(instances_mtx_);
if (!entries_.emplace(key, val).second)
return;
}
// attach functor without lock
CAF_LOG_INFO("added actor:" << CAF_ARG(key));
actor_registry* reg = this;
val->get()->attach_functor([key, reg]() {
reg->erase(key);
});
}
bool operator==(const abstract_actor* x, const strong_actor_ptr& y) {
return actor_control_block::from(x) == y.get();
}
bool operator==(const strong_actor_ptr& x, const abstract_actor* y) {
return x.get() == actor_control_block::from(y);
}
intptr_t actor::compare(const strong_actor_ptr& x) const noexcept {
return actor_addr::compare(ptr_.get(), x.get());
}