_Mutex_base Class Reference

Inheritance diagram for _Mutex_base:

Public Types
typedef void *	native_handle_type

Public Member Functions
	_Mutex_base (int _Flags=0) _NOEXCEPT
	~_Mutex_base () _NOEXCEPT
	_Mutex_base (const _Mutex_base &)=delete
_Mutex_base &	operator= (const _Mutex_base &)=delete
void	lock ()
bool	try_lock ()
void	unlock ()
native_handle_type	native_handle ()

Private Member Functions
_Mtx_t	_Mymtx () _NOEXCEPT

Private Attributes
aligned_storage< _Mtx_internal_imp_size, _Mtx_internal_imp_alignment >::type	_Mtx_storage

Friends
class	condition_variable
class	condition_variable_any

Member Typedef Documentation

typedef void* _Mutex_base::native_handle_type

Constructor & Destructor Documentation

_Mutex_base::_Mutex_base ( int  _Flags = 0 )

inline

        {   // construct with _Flags
        _Mtx_init_in_situ(_Mymtx(), _Flags | _Mtx_try);
        }

_Mutex_base::~_Mutex_base ( )

inline

        {   // clean up
        _Mtx_destroy_in_situ(_Mymtx());
        }

_Mutex_base::_Mutex_base ( const _Mutex_base &  )

delete

Member Function Documentation

_Mtx_t _Mutex_base::_Mymtx ( )

inlineprivate

        {   // get pointer to _Mtx_internal_imp_t inside _Mtx_storage
        return (reinterpret_cast<_Mtx_t>(&_Mtx_storage));
        }

void _Mutex_base::lock ( )

inline

        {   // lock the mutex
        _Mtx_lockX(_Mymtx());
        }

native_handle_type _Mutex_base::native_handle ( )

inline

        {   // return Concurrency::critical_section * as void *
        return (_Mtx_getconcrtcs(_Mymtx()));
        }

_Mutex_base& _Mutex_base::operator= ( const _Mutex_base &  )

delete

bool _Mutex_base::try_lock ( )

inline

        {   // try to lock the mutex
        return (_Mtx_trylockX(_Mymtx()) == _Thrd_success);
        }

void _Mutex_base::unlock ( )

inline

        {   // unlock the mutex
        _Mtx_unlockX(_Mymtx());
        }

Friends And Related Function Documentation

friend class condition_variable

friend

friend class condition_variable_any

friend

Member Data Documentation

aligned_storage<_Mtx_internal_imp_size, _Mtx_internal_imp_alignment>::type _Mutex_base::_Mtx_storage

private

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

• VS2017/inc/mutex