Boost C++ Libraries

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Class scoped_flag

boost::log::sinks::asynchronous_sink::scoped_flag — A scope guard that resets a flag on destructor.

Synopsis

// In header: <boost/log/sinks/async_frontend.hpp>



// A scope guard that resets a flag on destructor.

class scoped_flag {
public:

  // public member functions
  explicit scoped_flag(frontend_mutex_type &, std::condition_variable_any &, 
                       boost::atomic< bool > &);
  ~scoped_flag();
  scoped_flag(scoped_flag const &) = delete;
  scoped_flag & operator=(scoped_flag const &) = delete;
};

Description

`scoped_flag` public member functions

explicit scoped_flag(frontend_mutex_type & mut, 
                     std::condition_variable_any & cond, 
                     boost::atomic< bool > & f);

```
~scoped_flag();
```

scoped_flag(scoped_flag const &) = delete;

scoped_flag & operator=(scoped_flag const &) = delete;