vlink::MessageLoop::AliveState Struct Reference

Lifetime gate shared with cross-thread observers. More...

#include <message_loop.h>

Collaboration diagram for vlink::MessageLoop::AliveState:

Public Attributes
std::mutex	mtx
std::atomic_bool	alive {true}

Detailed Description

Lifetime gate shared with cross-thread observers.

The destructor of MessageLoop flips alive to false under mtx as its very first step, so a caller that holds mtx and observes alive == true is guaranteed the loop is still safe to touch. Obtain via get_alive_state.

Member Data Documentation

alive

std::atomic_bool vlink::MessageLoop::AliveState::alive {true}

mtx

std::mutex vlink::MessageLoop::AliveState::mtx

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The documentation for this struct was generated from the following file:

• include/vlink/base/message_loop.h