6 #include "simgrid/s4u/conditionVariable.hpp"
7 #include "simgrid/simix.h"
12 ConditionVariable::ConditionVariable() : cond_(simcall_cond_init()){
16 ConditionVariable::~ConditionVariable() {
17 SIMIX_cond_unref(cond_);
23 void ConditionVariable::wait(std::unique_lock<Mutex>& lock) {
24 simcall_cond_wait(cond_, lock.mutex()->mutex_);
27 std::cv_status s4u::ConditionVariable::wait_for(std::unique_lock<Mutex>& lock, double timeout) {
29 simcall_cond_wait_timeout(cond_, lock.mutex()->mutex_, timeout);
30 return std::cv_status::no_timeout;
34 // If the exception was a timeout, we have to take the lock again:
35 if (e.category == timeout_error) {
38 return std::cv_status::timeout;
45 // Another exception: should we reaquire the lock?
53 std::cv_status ConditionVariable::wait_until(std::unique_lock<Mutex>& lock, double timeout_time)
55 double now = SIMIX_get_clock();
57 if (timeout_time < now)
60 timeout = timeout_time - now;
61 return this->wait_for(lock, timeout);
67 void ConditionVariable::notify_one() {
68 simcall_cond_signal(cond_);
71 void ConditionVariable::notify_all() {
72 simcall_cond_broadcast(cond_);