6 #include "simgrid/s4u/conditionVariable.hpp"
7 #include "simgrid/simix.h"
9 using namespace simgrid;
11 s4u::ConditionVariable::ConditionVariable() : cond_(simcall_cond_init()){
15 s4u::ConditionVariable::~ConditionVariable() {
16 SIMIX_cond_unref(cond_);
22 void s4u::ConditionVariable::wait(std::unique_lock<Mutex>& lock) {
23 simcall_cond_wait(cond_, lock.mutex()->mutex_);
26 std::cv_status s4u::ConditionVariable::wait_for(std::unique_lock<Mutex>& lock, double timeout) {
28 simcall_cond_wait_timeout(cond_, lock.mutex()->mutex_, timeout);
29 return std::cv_status::timeout;
33 // If the exception was a timeout, we have to take the lock again:
34 if (e.category == timeout_error) {
37 return std::cv_status::timeout;
44 // Another exception: should we reaquire the lock?
52 std::cv_status s4u::ConditionVariable::wait_until(std::unique_lock<Mutex>& lock, double timeout_time)
54 double now = SIMIX_get_clock();
56 if (timeout_time < now)
59 timeout = timeout_time - now;
60 return this->wait_for(lock, timeout);
66 void s4u::ConditionVariable::notify() {
67 simcall_cond_signal(cond_);
70 void s4u::ConditionVariable::notify_all() {
71 simcall_cond_broadcast(cond_);