7 #include "simgrid/s4u/conditionVariable.hpp"
8 #include "simgrid/simix.h"
13 ConditionVariable::ConditionVariable() : cond_(simcall_cond_init()){
17 ConditionVariable::~ConditionVariable() {
18 SIMIX_cond_unref(cond_);
24 void ConditionVariable::wait(std::unique_lock<Mutex>& lock) {
25 simcall_cond_wait(cond_, lock.mutex()->mutex_);
28 std::cv_status s4u::ConditionVariable::wait_for(std::unique_lock<Mutex>& lock, double timeout) {
30 simcall_cond_wait_timeout(cond_, lock.mutex()->mutex_, timeout);
31 return std::cv_status::no_timeout;
35 // If the exception was a timeout, we have to take the lock again:
36 if (e.category == timeout_error) {
39 return std::cv_status::timeout;
46 // Another exception: should we reaquire the lock?
54 std::cv_status ConditionVariable::wait_until(std::unique_lock<Mutex>& lock, double timeout_time)
56 double now = SIMIX_get_clock();
58 if (timeout_time < now)
61 timeout = timeout_time - now;
62 return this->wait_for(lock, timeout);
68 void ConditionVariable::notify_one() {
69 simcall_cond_signal(cond_);
72 void ConditionVariable::notify_all() {
73 simcall_cond_broadcast(cond_);