Event Class Reference

A syncronization primitive that will wake up one waiting thread when signaled. More...

#include <event.h>

Collaboration diagram for Event:

Public Member Functions
void	wait ()
void	signal ()

Private Attributes
std::condition_variable	cv
std::mutex	mutex
bool	notified = false

Detailed Description

A syncronization primitive that will wake up one waiting thread when signaled.

Calling signal() multiple times before a waiting thread has had a chance to notice the signal will wake only one thread. Additionally, if no threads are waiting on the event when it is signaled, the next call to wait() will return (almost) immediately.

Member Function Documentation

signal()

void Event::signal

(

)

References cv, mutex, and notified.

Referenced by CurlFetchThread::processRequest().

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wait()

void Event::wait

(

)

References cv, mutex, and notified.

Member Data Documentation

cv

std::condition_variable Event::cv

private

Referenced by signal(), and wait().

mutex

std::mutex Event::mutex

private

Referenced by signal(), and wait().

notified

bool Event::notified = false

private

Referenced by signal(), and wait().

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The documentation for this class was generated from the following files:

• threading/event.h
• threading/event.cpp