once.hpp File Reference

#include <boost/thread/detail/config.hpp>
#include <boost/thread/detail/move.hpp>
#include <boost/thread/detail/invoke.hpp>
#include <boost/thread/pthread/pthread_mutex_scoped_lock.hpp>
#include <boost/thread/detail/delete.hpp>
#include <boost/core/no_exceptions_support.hpp>
#include <boost/bind.hpp>
#include <boost/assert.hpp>
#include <boost/config/abi_prefix.hpp>
#include <boost/cstdint.hpp>
#include <pthread.h>
#include <csignal>
#include <boost/config/abi_suffix.hpp>

Include dependency graph for once.hpp:

Classes
struct	boost::once_flag

Namespaces
	boost
	Duration formatting facet for input.
	boost::thread_detail

Macros
#define	BOOST_ONCE_INITIAL_FLAG_VALUE   0
#define	BOOST_THREAD_DETAIL_UINTMAX_ATOMIC_C2(value)   value##u
#define	BOOST_THREAD_DETAIL_UINTMAX_ATOMIC_MAX_C   BOOST_THREAD_DETAIL_UINTMAX_ATOMIC_C2(~0)
#define	BOOST_ONCE_INIT   {BOOST_ONCE_INITIAL_FLAG_VALUE}
#define	BOOST_THREAD_INVOKE_RET_VOID   boost::bind
#define	BOOST_THREAD_INVOKE_RET_VOID_CALL   ()

Typedefs
typedef boost::uint32_t	boost::thread_detail::uintmax_atomic_t

Functions
BOOST_THREAD_DECL uintmax_atomic_t &	boost::thread_detail::get_once_per_thread_epoch ()
template<typename Function , class... ArgTypes>
void	boost::call_once (once_flag &flag, BOOST_THREAD_RV_REF(Function) f, BOOST_THREAD_RV_REF(ArgTypes)...args)

Variables
BOOST_THREAD_DECL uintmax_atomic_t	boost::thread_detail::once_global_epoch
BOOST_THREAD_DECL pthread_mutex_t	boost::thread_detail::once_epoch_mutex
BOOST_THREAD_DECL pthread_cond_t	boost::thread_detail::once_epoch_cv

Macro Definition Documentation

#define BOOST_ONCE_INIT   {BOOST_ONCE_INITIAL_FLAG_VALUE}

#define BOOST_ONCE_INITIAL_FLAG_VALUE   0

Referenced by boost::call_once().

#define BOOST_THREAD_DETAIL_UINTMAX_ATOMIC_C2

(

value

)

value##u

#define BOOST_THREAD_DETAIL_UINTMAX_ATOMIC_MAX_C   BOOST_THREAD_DETAIL_UINTMAX_ATOMIC_C2(~0)

#define BOOST_THREAD_INVOKE_RET_VOID   boost::bind

Referenced by boost::call_once().

#define BOOST_THREAD_INVOKE_RET_VOID_CALL   ()

Referenced by boost::call_once().