intros::OnceFlag Struct Reference

use a once flag object More...

#include <osonceflag.h>

Public Member Functions
constexpr	OnceFlag ()
	constructor, see the constructor parameters of the class
	OnceFlag (OnceFlag &&)=default
	move constructor
	OnceFlag (const OnceFlag &)=delete
OnceFlag &	operator= (OnceFlag &&)=delete
OnceFlag &	operator= (const OnceFlag &)=delete
template<typename Callable, typename... Args>
void	call (Callable &&_fun, Args &&... _args)
	call _fun(_args...) once, like std::call_once (one_call())

Detailed Description

use a once flag object

Note

the once flag is set before the function is called, so another caller (another task or a timer callback, when the function gives up the processor, or an interrupt handler) does not wait for the completion of the function

---

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

• osonceflag.h