atomic_flag_bool

[Micke632]

new struct atomic_flag_bool
atomic on/off flag variable

for the classic thread boolean

[iboB]

Thanks for the PR. I don't see how this flag adds much more to std::atomic_flag to warrant an addition. What do you think is an appropriate use case?

[Micke632]

the usage is for simple on/off scenario , for instance a thread:

while (m_run)
{
}

other thread:
m_run = false;

std::atomic_flag is more specialised for spinlocks etc, can't just read the value.