#include <exception>
#include <mutex>
+#include <xbt/ex.hpp>
#include <xbt/log.hpp>
+#include "src/simix/smx_synchro_private.h"
#include "simgrid/s4u/conditionVariable.hpp"
#include "simgrid/simix.h"
-using namespace simgrid;
+namespace simgrid {
+namespace s4u {
-s4u::ConditionVariable::ConditionVariable() : cond_(simcall_cond_init()){
-
-}
-
-s4u::ConditionVariable::~ConditionVariable() {
- SIMIX_cond_unref(cond_);
+ConditionVariablePtr ConditionVariable::createConditionVariable()
+{
+ smx_cond_t cond = simcall_cond_init();
+ return ConditionVariablePtr(&cond->cond_, false);
}
/**
* Wait functions
*/
-void s4u::ConditionVariable::wait(std::unique_lock<Mutex>& lock) {
+void ConditionVariable::wait(std::unique_lock<Mutex>& lock) {
simcall_cond_wait(cond_, lock.mutex()->mutex_);
}
std::cv_status s4u::ConditionVariable::wait_for(std::unique_lock<Mutex>& lock, double timeout) {
+ // The simcall uses -1 for "any timeout" but we don't want this:
+ if (timeout < 0)
+ timeout = 0.0;
+
try {
simcall_cond_wait_timeout(cond_, lock.mutex()->mutex_, timeout);
- return std::cv_status::timeout;
+ return std::cv_status::no_timeout;
}
catch (xbt_ex& e) {
}
}
-std::cv_status s4u::ConditionVariable::wait_until(std::unique_lock<Mutex>& lock, double timeout_time)
+std::cv_status ConditionVariable::wait_until(std::unique_lock<Mutex>& lock, double timeout_time)
{
double now = SIMIX_get_clock();
double timeout;
/**
* Notify functions
*/
-void s4u::ConditionVariable::notify() {
+void ConditionVariable::notify_one() {
simcall_cond_signal(cond_);
}
-void s4u::ConditionVariable::notify_all() {
+void ConditionVariable::notify_all() {
simcall_cond_broadcast(cond_);
}
-
+void intrusive_ptr_add_ref(ConditionVariable* cond)
+{
+ intrusive_ptr_add_ref(cond->cond_);
+}
+
+void intrusive_ptr_release(ConditionVariable* cond)
+{
+ intrusive_ptr_release(cond->cond_);
+}
+
+}
+}