namespace simgrid::mc::udpor {
EventSet ExtensionSetCalculator::partially_extend(const Configuration& C, Unfolding* U,
- const std::shared_ptr<Transition> action)
+ std::shared_ptr<Transition> action)
{
using Action = Transition::Type;
using Handler = std::function<EventSet(const Configuration&, Unfolding*, const std::shared_ptr<Transition>)>;
using HandlerMap = std::unordered_map<Action, Handler>;
- const static HandlerMap handlers =
- HandlerMap{{Action::COMM_ASYNC_RECV, &ExtensionSetCalculator::partially_extend_CommRecv},
- {Action::COMM_ASYNC_SEND, &ExtensionSetCalculator::partially_extend_CommSend},
- {Action::COMM_WAIT, &ExtensionSetCalculator::partially_extend_CommWait},
- {Action::COMM_TEST, &ExtensionSetCalculator::partially_extend_CommTest},
- {Action::MUTEX_ASYNC_LOCK, &ExtensionSetCalculator::partially_extend_MutexAsyncLock},
- {Action::MUTEX_UNLOCK, &ExtensionSetCalculator::partially_extend_MutexUnlock},
- {Action::MUTEX_WAIT, &ExtensionSetCalculator::partially_extend_MutexWait},
- {Action::MUTEX_TEST, &ExtensionSetCalculator::partially_extend_MutexTest},
- {Action::ACTOR_JOIN, &ExtensionSetCalculator::partially_extend_ActorJoin}};
+ const static HandlerMap handlers = {
+ {Action::COMM_ASYNC_RECV, &ExtensionSetCalculator::partially_extend_CommRecv},
+ {Action::COMM_ASYNC_SEND, &ExtensionSetCalculator::partially_extend_CommSend},
+ {Action::COMM_WAIT, &ExtensionSetCalculator::partially_extend_CommWait},
+ {Action::COMM_TEST, &ExtensionSetCalculator::partially_extend_CommTest},
+ {Action::MUTEX_ASYNC_LOCK, &ExtensionSetCalculator::partially_extend_MutexAsyncLock},
+ {Action::MUTEX_UNLOCK, &ExtensionSetCalculator::partially_extend_MutexUnlock},
+ {Action::MUTEX_WAIT, &ExtensionSetCalculator::partially_extend_MutexWait},
+ {Action::MUTEX_TEST, &ExtensionSetCalculator::partially_extend_MutexTest},
+ {Action::ACTOR_JOIN, &ExtensionSetCalculator::partially_extend_ActorJoin}};
if (const auto handler = handlers.find(action->type_); handler != handlers.end()) {
return handler->second(C, U, std::move(action));
}
EventSet ExtensionSetCalculator::partially_extend_CommSend(const Configuration& C, Unfolding* U,
- const std::shared_ptr<Transition> action)
+ std::shared_ptr<Transition> action)
{
EventSet exC;
- const auto send_action = std::static_pointer_cast<CommSendTransition>(std::move(action));
+ const auto send_action = std::static_pointer_cast<CommSendTransition>(action);
const auto pre_event_a_C = C.pre_event(send_action->aid_);
const unsigned sender_mailbox = send_action->get_mailbox();
// Com contains a matching c' = AsyncReceive(m, _) with `action`
for (const auto e : C) {
const bool transition_type_check = [&]() {
- if (const auto* async_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
- async_send != nullptr) {
- return async_send->get_mailbox() == sender_mailbox;
- }
+ const auto* async_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
+ return async_send && async_send->get_mailbox() == sender_mailbox;
// TODO: Add `TestAny` dependency
- return false;
}();
if (transition_type_check) {
- const EventSet K = EventSet({e, pre_event_a_C.value_or(e)}).get_largest_maximal_subset();
+ EventSet K = EventSet({e, pre_event_a_C.value_or(e)}).get_largest_maximal_subset();
// TODO: Check D_K(a, lambda(e)) (only matters in the case of CommTest)
const auto e_prime = U->discover_event(std::move(K), send_action);
}
EventSet ExtensionSetCalculator::partially_extend_CommRecv(const Configuration& C, Unfolding* U,
- const std::shared_ptr<Transition> action)
+ std::shared_ptr<Transition> action)
{
EventSet exC;
- const auto recv_action = std::static_pointer_cast<CommRecvTransition>(std::move(action));
+ const auto recv_action = std::static_pointer_cast<CommRecvTransition>(action);
const unsigned recv_mailbox = recv_action->get_mailbox();
const auto pre_event_a_C = C.pre_event(recv_action->aid_);
// Com contains a matching c' = AsyncReceive(m, _) with a
for (const auto e : C) {
const bool transition_type_check = [&]() {
- if (const auto* async_recv = dynamic_cast<const CommRecvTransition*>(e->get_transition());
- async_recv != nullptr && async_recv->get_mailbox() == recv_mailbox) {
- return true;
- }
+ const auto* async_recv = dynamic_cast<const CommRecvTransition*>(e->get_transition());
+ return async_recv && async_recv->get_mailbox() == recv_mailbox;
// TODO: Add `TestAny` dependency
- return false;
}();
if (transition_type_check) {
- const EventSet K = EventSet({e, pre_event_a_C.value_or(e)}).get_largest_maximal_subset();
+ EventSet K = EventSet({e, pre_event_a_C.value_or(e)}).get_largest_maximal_subset();
// TODO: Check D_K(a, lambda(e)) (ony matters in the case of TestAny)
if (true) {
{
EventSet exC;
- const auto wait_action = std::static_pointer_cast<CommWaitTransition>(std::move(action));
+ const auto wait_action = std::static_pointer_cast<CommWaitTransition>(action);
const auto wait_comm = wait_action->get_comm();
const auto pre_event_a_C = C.pre_event(wait_action->aid_);
// whose transition is the `CommRecv` or `CommSend` whose resulting
// communication this `CommWait` waits on
const auto issuer = std::find_if(C.begin(), C.end(), [&](const UnfoldingEvent* e) {
- if (const CommRecvTransition* e_issuer_receive = dynamic_cast<const CommRecvTransition*>(e->get_transition());
- e_issuer_receive != nullptr) {
+ if (const auto* e_issuer_receive = dynamic_cast<const CommRecvTransition*>(e->get_transition())) {
return e_issuer_receive->aid_ == wait_action->aid_ && wait_comm == e_issuer_receive->get_comm();
}
- if (const CommSendTransition* e_issuer_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
- e_issuer_send != nullptr) {
+ if (const auto* e_issuer_send = dynamic_cast<const CommSendTransition*>(e->get_transition())) {
return e_issuer_send->aid_ == wait_action->aid_ && wait_comm == e_issuer_send->get_comm();
}
// as needed to reach the receive/send number that is `issuer`.
// ...
// ...
- if (const CommRecvTransition* e_issuer_receive =
- dynamic_cast<const CommRecvTransition*>(e_issuer->get_transition());
- e_issuer_receive != nullptr) {
+ if (const auto* e_issuer_receive = dynamic_cast<const CommRecvTransition*>(e_issuer->get_transition())) {
const unsigned issuer_mailbox = e_issuer_receive->get_mailbox();
// Check from the config -> how many sends have there been
const unsigned send_position =
std::count_if(config_pre_event.begin(), config_pre_event.end(), [=](const auto e) {
- const CommSendTransition* e_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
- if (e_send != nullptr) {
- return e_send->get_mailbox() == issuer_mailbox;
- }
- return false;
+ const auto* e_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
+ return e_send && e_send->get_mailbox() == issuer_mailbox;
});
// Check from e_issuer -> what place is the issuer in?
const unsigned receive_position =
std::count_if(e_issuer_history.begin(), e_issuer_history.end(), [=](const auto e) {
- const CommRecvTransition* e_receive = dynamic_cast<const CommRecvTransition*>(e->get_transition());
- if (e_receive != nullptr) {
- return e_receive->get_mailbox() == issuer_mailbox;
- }
- return false;
+ const auto* e_receive = dynamic_cast<const CommRecvTransition*>(e->get_transition());
+ return e_receive && e_receive->get_mailbox() == issuer_mailbox;
});
if (send_position >= receive_position) {
exC.insert(U->discover_event(EventSet({unwrapped_pre_event}), wait_action));
}
- } else if (const CommSendTransition* e_issuer_send =
- dynamic_cast<const CommSendTransition*>(e_issuer->get_transition());
- e_issuer_send != nullptr) {
+ } else if (const auto* e_issuer_send = dynamic_cast<const CommSendTransition*>(e_issuer->get_transition())) {
const unsigned issuer_mailbox = e_issuer_send->get_mailbox();
// Check from e_issuer -> what place is the issuer in?
const unsigned send_position =
std::count_if(e_issuer_history.begin(), e_issuer_history.end(), [=](const auto e) {
- const CommSendTransition* e_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
- if (e_send != nullptr) {
- return e_send->get_mailbox() == issuer_mailbox;
- }
- return false;
+ const auto* e_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
+ return e_send && e_send->get_mailbox() == issuer_mailbox;
});
// Check from the config -> how many sends have there been
const unsigned receive_position =
std::count_if(config_pre_event.begin(), config_pre_event.end(), [=](const auto e) {
- const CommRecvTransition* e_receive = dynamic_cast<const CommRecvTransition*>(e->get_transition());
- if (e_receive != nullptr) {
- return e_receive->get_mailbox() == issuer_mailbox;
- }
- return false;
+ const auto* e_receive = dynamic_cast<const CommRecvTransition*>(e->get_transition());
+ return e_receive && e_receive->get_mailbox() == issuer_mailbox;
});
if (send_position <= receive_position) {
}
// 3. foreach event e in C do
- if (const CommSendTransition* e_issuer_send = dynamic_cast<const CommSendTransition*>(e_issuer->get_transition());
- e_issuer_send != nullptr) {
+ if (const auto* e_issuer_send = dynamic_cast<const CommSendTransition*>(e_issuer->get_transition())) {
for (const auto e : C) {
// If the provider of the communication for `CommWait` is a
// `CommSend(m)`, then we only care about `e` if `λ(e) == `CommRecv(m)`.
}
const auto issuer_mailbox = e_issuer_send->get_mailbox();
- const CommRecvTransition* e_recv = dynamic_cast<const CommRecvTransition*>(e->get_transition());
- if (e_recv->get_mailbox() != issuer_mailbox) {
+ if (const auto* e_recv = dynamic_cast<const CommRecvTransition*>(e->get_transition());
+ e_recv->get_mailbox() != issuer_mailbox) {
continue;
}
// `WaitAny()` is always disabled in `config(K)`; hence, it
// is independent of any transition in `config(K)` (according
// to formal definition of independence)
- const EventSet K = EventSet({e, pre_event_a_C.value_or(e)});
+ auto K = EventSet({e, pre_event_a_C.value_or(e)});
const auto config_K = History(K);
if (not config_K.contains(e_issuer)) {
continue;
}
// What send # is the issuer
- const unsigned send_position = std::count_if(e_issuer_history.begin(), e_issuer_history.end(), [=](const auto e) {
- const CommSendTransition* e_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
- if (e_send != nullptr) {
- return e_send->get_mailbox() == issuer_mailbox;
- }
- return false;
- });
+ const unsigned send_position =
+ std::count_if(e_issuer_history.begin(), e_issuer_history.end(), [=](const auto ev) {
+ const auto* e_send = dynamic_cast<const CommSendTransition*>(ev->get_transition());
+ return e_send && e_send->get_mailbox() == issuer_mailbox;
+ });
// What receive # is the event `e`?
- const unsigned receive_position = std::count_if(config_K.begin(), config_K.end(), [=](const auto e) {
- const CommRecvTransition* e_receive = dynamic_cast<const CommRecvTransition*>(e->get_transition());
- if (e_receive != nullptr) {
- return e_receive->get_mailbox() == issuer_mailbox;
- }
- return false;
+ const unsigned receive_position = std::count_if(config_K.begin(), config_K.end(), [=](const auto ev) {
+ const auto* e_receive = dynamic_cast<const CommRecvTransition*>(ev->get_transition());
+ return e_receive && e_receive->get_mailbox() == issuer_mailbox;
});
if (send_position == receive_position) {
exC.insert(U->discover_event(std::move(K), wait_action));
}
}
- } else if (const CommRecvTransition* e_issuer_recv =
- dynamic_cast<const CommRecvTransition*>(e_issuer->get_transition());
- e_issuer_recv != nullptr) {
+ } else if (const auto* e_issuer_recv = dynamic_cast<const CommRecvTransition*>(e_issuer->get_transition())) {
for (const auto e : C) {
// If the provider of the communication for `CommWait` is a
// `CommRecv(m)`, then we only care about `e` if `λ(e) == `CommSend(m)`.
}
const auto issuer_mailbox = e_issuer_recv->get_mailbox();
- const CommSendTransition* e_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
- if (e_send->get_mailbox() != issuer_mailbox) {
+ if (const auto* e_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
+ e_send->get_mailbox() != issuer_mailbox) {
continue;
}
// `WaitAny()` is always disabled in `config(K)`; hence, it
// is independent of any transition in `config(K)` (according
// to formal definition of independence)
- const EventSet K = EventSet({e, pre_event_a_C.value_or(e)});
+ auto K = EventSet({e, pre_event_a_C.value_or(e)});
const auto config_K = History(K);
if (not config_K.contains(e_issuer)) {
continue;
}
// What receive # is the event `e`?
- const unsigned send_position = std::count_if(config_K.begin(), config_K.end(), [=](const auto e) {
- const CommSendTransition* e_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
- if (e_send != nullptr) {
- return e_send->get_mailbox() == issuer_mailbox;
- }
- return false;
+ const unsigned send_position = std::count_if(config_K.begin(), config_K.end(), [=](const auto ev) {
+ const auto* e_send = dynamic_cast<const CommSendTransition*>(ev->get_transition());
+ return e_send && e_send->get_mailbox() == issuer_mailbox;
});
// What send # is the issuer
const unsigned receive_position =
- std::count_if(e_issuer_history.begin(), e_issuer_history.end(), [=](const auto e) {
- const CommRecvTransition* e_receive = dynamic_cast<const CommRecvTransition*>(e->get_transition());
- if (e_receive != nullptr) {
- return e_receive->get_mailbox() == issuer_mailbox;
- }
- return false;
+ std::count_if(e_issuer_history.begin(), e_issuer_history.end(), [=](const auto ev) {
+ const auto* e_receive = dynamic_cast<const CommRecvTransition*>(ev->get_transition());
+ return e_receive && e_receive->get_mailbox() == issuer_mailbox;
});
if (send_position == receive_position) {
{
EventSet exC;
- const auto test_action = std::static_pointer_cast<CommTestTransition>(std::move(action));
+ const auto test_action = std::static_pointer_cast<CommTestTransition>(action);
const auto test_comm = test_action->get_comm();
const auto test_aid = test_action->aid_;
const auto pre_event_a_C = C.pre_event(test_action->aid_);
// whose transition is the `CommRecv` or `CommSend` whose resulting
// communication this `CommTest` tests on
const auto issuer = std::find_if(C.begin(), C.end(), [=](const UnfoldingEvent* e) {
- if (const CommRecvTransition* e_issuer_receive = dynamic_cast<const CommRecvTransition*>(e->get_transition());
- e_issuer_receive != nullptr) {
+ if (const auto* e_issuer_receive = dynamic_cast<const CommRecvTransition*>(e->get_transition())) {
return e_issuer_receive->aid_ == test_aid && test_comm == e_issuer_receive->get_comm();
}
- if (const CommSendTransition* e_issuer_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
- e_issuer_send != nullptr) {
+ if (const auto* e_issuer_send = dynamic_cast<const CommSendTransition*>(e->get_transition())) {
return e_issuer_send->aid_ == test_aid && test_comm == e_issuer_send->get_comm();
}
const History e_issuer_history(e_issuer);
// 3. foreach event e in C do
- if (const CommSendTransition* e_issuer_send = dynamic_cast<const CommSendTransition*>(e_issuer->get_transition());
- e_issuer_send != nullptr) {
+ if (const auto* e_issuer_send = dynamic_cast<const CommSendTransition*>(e_issuer->get_transition())) {
for (const auto e : C) {
// If the provider of the communication for `CommTest` is a
// `CommSend(m)`, then we only care about `e` if `λ(e) == `CommRecv(m)`.
const auto issuer_mailbox = e_issuer_send->get_mailbox();
- if (const CommRecvTransition* e_recv = dynamic_cast<const CommRecvTransition*>(e->get_transition());
+ if (const auto* e_recv = dynamic_cast<const CommRecvTransition*>(e->get_transition());
e_recv->get_mailbox() != issuer_mailbox) {
continue;
}
// `CommTest()` is always disabled in `config(K)`; hence, it
// is independent of any transition in `config(K)` (according
// to formal definition of independence)
- const EventSet K = EventSet({e, pre_event_a_C.value_or(e)});
+ auto K = EventSet({e, pre_event_a_C.value_or(e)});
const auto config_K = History(K);
if (not config_K.contains(e_issuer)) {
continue;
}
// What send # is the issuer
- const unsigned send_position = std::count_if(e_issuer_history.begin(), e_issuer_history.end(), [=](const auto e) {
- const CommSendTransition* e_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
- if (e_send != nullptr) {
- return e_send->get_mailbox() == issuer_mailbox;
- }
- return false;
- });
+ const unsigned send_position =
+ std::count_if(e_issuer_history.begin(), e_issuer_history.end(), [=](const auto ev) {
+ const auto* e_send = dynamic_cast<const CommSendTransition*>(ev->get_transition());
+ return e_send && e_send->get_mailbox() == issuer_mailbox;
+ });
// What receive # is the event `e`?
- const unsigned receive_position = std::count_if(config_K.begin(), config_K.end(), [=](const auto e) {
- const CommRecvTransition* e_receive = dynamic_cast<const CommRecvTransition*>(e->get_transition());
- if (e_receive != nullptr) {
- return e_receive->get_mailbox() == issuer_mailbox;
- }
- return false;
+ const unsigned receive_position = std::count_if(config_K.begin(), config_K.end(), [=](const auto ev) {
+ const auto* e_receive = dynamic_cast<const CommRecvTransition*>(ev->get_transition());
+ return e_receive && e_receive->get_mailbox() == issuer_mailbox;
});
if (send_position == receive_position) {
exC.insert(U->discover_event(std::move(K), test_action));
}
}
- } else if (const CommRecvTransition* e_issuer_recv =
- dynamic_cast<const CommRecvTransition*>(e_issuer->get_transition());
- e_issuer_recv != nullptr) {
-
+ } else if (const auto* e_issuer_recv = dynamic_cast<const CommRecvTransition*>(e_issuer->get_transition())) {
for (const auto e : C) {
// If the provider of the communication for `CommTest` is a
// `CommRecv(m)`, then we only care about `e` if `λ(e) == `CommSend(m)`.
}
const auto issuer_mailbox = e_issuer_recv->get_mailbox();
- const CommSendTransition* e_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
- if (e_send->get_mailbox() != issuer_mailbox) {
+ if (const auto* e_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
+ e_send->get_mailbox() != issuer_mailbox) {
continue;
}
// `WaitAny()` is always disabled in `config(K)`; hence, it
// is independent of any transition in `config(K)` (according
// to formal definition of independence)
- const EventSet K = EventSet({e, pre_event_a_C.value_or(e)});
+ auto K = EventSet({e, pre_event_a_C.value_or(e)});
const auto config_K = History(K);
if (not config_K.contains(e_issuer)) {
continue;
}
// What receive # is the event `e`?
- const unsigned send_position = std::count_if(config_K.begin(), config_K.end(), [=](const auto e) {
- const CommSendTransition* e_send = dynamic_cast<const CommSendTransition*>(e->get_transition());
- if (e_send != nullptr) {
- return e_send->get_mailbox() == issuer_mailbox;
- }
- return false;
+ const unsigned send_position = std::count_if(config_K.begin(), config_K.end(), [=](const auto ev) {
+ const auto* e_send = dynamic_cast<const CommSendTransition*>(ev->get_transition());
+ return e_send && e_send->get_mailbox() == issuer_mailbox;
});
// What send # is the issuer
const unsigned receive_position =
- std::count_if(e_issuer_history.begin(), e_issuer_history.end(), [=](const auto e) {
- const CommRecvTransition* e_receive = dynamic_cast<const CommRecvTransition*>(e->get_transition());
- if (e_receive != nullptr) {
- return e_receive->get_mailbox() == issuer_mailbox;
- }
- return false;
+ std::count_if(e_issuer_history.begin(), e_issuer_history.end(), [=](const auto ev) {
+ const auto* e_receive = dynamic_cast<const CommRecvTransition*>(ev->get_transition());
+ return e_receive && e_receive->get_mailbox() == issuer_mailbox;
});
if (send_position == receive_position) {
std::shared_ptr<Transition> action)
{
EventSet exC;
- const auto mutex_lock = std::static_pointer_cast<MutexTransition>(std::move(action));
+ const auto mutex_lock = std::static_pointer_cast<MutexTransition>(action);
const auto pre_event_a_C = C.pre_event(mutex_lock->aid_);
// for each event e in C
// for each event e in C
for (const auto e : C) {
// Check for other locks on the same mutex
- if (const MutexTransition* e_mutex = dynamic_cast<const MutexTransition*>(e->get_transition());
- e_mutex != nullptr) {
-
- if (e_mutex->type_ == Transition::Type::MUTEX_ASYNC_LOCK && mutex_lock->get_mutex() == e_mutex->get_mutex()) {
- const EventSet K = EventSet({e, pre_event_a_C.value_or(e)});
- exC.insert(U->discover_event(std::move(K), mutex_lock));
- }
+ if (const auto* e_mutex = dynamic_cast<const MutexTransition*>(e->get_transition());
+ e_mutex->type_ == Transition::Type::MUTEX_ASYNC_LOCK && mutex_lock->get_mutex() == e_mutex->get_mutex()) {
+ auto K = EventSet({e, pre_event_a_C.value_or(e)});
+ exC.insert(U->discover_event(std::move(K), mutex_lock));
}
}
return exC;
std::shared_ptr<Transition> action)
{
EventSet exC;
- const auto mutex_unlock = std::static_pointer_cast<MutexTransition>(std::move(action));
+ const auto mutex_unlock = std::static_pointer_cast<MutexTransition>(action);
const auto pre_event_a_C = C.pre_event(mutex_unlock->aid_);
// for each event e in C
// for each event e in C
for (const auto e : C) {
// Check for MutexTest
- if (const MutexTransition* e_mutex = dynamic_cast<const MutexTransition*>(e->get_transition());
- e_mutex != nullptr) {
-
- if (e_mutex->type_ == Transition::Type::MUTEX_TEST || e_mutex->type_ == Transition::Type::MUTEX_WAIT) {
- // TODO: Check if dependent or not
- // This entails getting information about
- // the relative position of the mutex in the queue, which
- // again means we need more context...
- const EventSet K = EventSet({e, pre_event_a_C.value_or(e)});
- exC.insert(U->discover_event(std::move(K), mutex_unlock));
- }
+ if (const auto* e_mutex = dynamic_cast<const MutexTransition*>(e->get_transition());
+ e_mutex->type_ == Transition::Type::MUTEX_TEST || e_mutex->type_ == Transition::Type::MUTEX_WAIT) {
+ // TODO: Check if dependent or not
+ // This entails getting information about
+ // the relative position of the mutex in the queue, which
+ // again means we need more context...
+ auto K = EventSet({e, pre_event_a_C.value_or(e)});
+ exC.insert(U->discover_event(std::move(K), mutex_unlock));
}
}
return exC;
std::shared_ptr<Transition> action)
{
EventSet exC;
- const auto mutex_wait = std::static_pointer_cast<MutexTransition>(std::move(action));
+ const auto mutex_wait = std::static_pointer_cast<MutexTransition>(action);
const auto pre_event_a_C = C.pre_event(mutex_wait->aid_);
// for each event e in C
// for each event e in C
for (const auto e : C) {
// Check for any unlocks
- if (const MutexTransition* e_mutex = dynamic_cast<const MutexTransition*>(e->get_transition());
+ if (const auto* e_mutex = dynamic_cast<const MutexTransition*>(e->get_transition());
e_mutex != nullptr && e_mutex->type_ == Transition::Type::MUTEX_UNLOCK) {
// TODO: Check if dependent or not
// This entails getting information about
// the relative position of the mutex in the queue, which
// again means we need more context...
- const EventSet K = EventSet({e, pre_event_a_C.value_or(e)});
+ auto K = EventSet({e, pre_event_a_C.value_or(e)});
exC.insert(U->discover_event(std::move(K), mutex_wait));
}
}
std::shared_ptr<Transition> action)
{
EventSet exC;
- const auto mutex_test = std::static_pointer_cast<MutexTransition>(std::move(action));
+ const auto mutex_test = std::static_pointer_cast<MutexTransition>(action);
const auto pre_event_a_C = C.pre_event(mutex_test->aid_);
// for each event e in C
// 1. If lambda(e) := pre(a) -> add it. Note that if
- // pre_evevnt_a_C.has_value() == false, this implies `C` is
+ // pre_event_a_C.has_value() == false, this implies `C` is
// empty or which we treat as implicitly containing the bottom event
if (pre_event_a_C.has_value()) {
const auto e_prime = U->discover_event(EventSet({pre_event_a_C.value()}), mutex_test);
// for each event e in C
for (const auto e : C) {
// Check for any unlocks
- if (const MutexTransition* e_mutex = dynamic_cast<const MutexTransition*>(e->get_transition());
+ if (const auto* e_mutex = dynamic_cast<const MutexTransition*>(e->get_transition());
e_mutex != nullptr && e_mutex->type_ == Transition::Type::MUTEX_UNLOCK) {
// TODO: Check if dependent or not
// This entails getting information about
// the relative position of the mutex in the queue, which
// again means we need more context...
- const EventSet K = EventSet({e, pre_event_a_C.value_or(e)});
+ auto K = EventSet({e, pre_event_a_C.value_or(e)});
exC.insert(U->discover_event(std::move(K), mutex_test));
}
}
{
EventSet exC;
- const auto join_action = std::static_pointer_cast<ActorJoinTransition>(std::move(action));
- const auto pre_event_a_C = C.pre_event(join_action->aid_);
+ const auto join_action = std::static_pointer_cast<ActorJoinTransition>(action);
// Handling ActorJoin is very simple: it is independent with all
// other transitions. Thus the only event it could possibly depend
// on is pre(a, C) or the root
- if (pre_event_a_C.has_value()) {
+ if (const auto pre_event_a_C = C.pre_event(join_action->aid_); pre_event_a_C.has_value()) {
const auto e_prime = U->discover_event(EventSet({pre_event_a_C.value()}), join_action);
exC.insert(e_prime);
} else {