folly::ThreadLocal< T, Tag, AccessMode > Class Template Reference

#include <ThreadLocal.h>

Public Types
typedef ThreadLocalPtr< T, Tag, AccessMode >::Accessor	Accessor

Public Member Functions
constexpr	ThreadLocal ()
template<typename F , _t< std::enable_if< is_invocable_r< T *, F >::value, int >> = 0>
	ThreadLocal (F &&constructor)
FOLLY_ALWAYS_INLINE FOLLY_ATTR_VISIBILITY_HIDDEN T *	get () const
T *	operator-> () const
T &	operator* () const
void	reset (T *newPtr=nullptr)
Accessor	accessAllThreads () const
	ThreadLocal (ThreadLocal &&)=default
ThreadLocal &	operator= (ThreadLocal &&)=default

Private Member Functions
	ThreadLocal (const ThreadLocal &)=delete
ThreadLocal &	operator= (const ThreadLocal &)=delete
FOLLY_NOINLINE T *	makeTlp () const

Private Attributes
ThreadLocalPtr< T, Tag, AccessMode >	tlp_
std::function< T *()>	constructor_

Detailed Description

template<class T, class Tag = void, class AccessMode = void>
class folly::ThreadLocal< T, Tag, AccessMode >

Definition at line 59 of file ThreadLocal.h.

Member Typedef Documentation

template<class T, class Tag = void, class AccessMode = void>

typedef ThreadLocalPtr<T, Tag, AccessMode>::Accessor folly::ThreadLocal< T, Tag, AccessMode >::Accessor

Definition at line 86 of file ThreadLocal.h.

Constructor & Destructor Documentation

template<class T, class Tag = void, class AccessMode = void>

constexpr folly::ThreadLocal< T, Tag, AccessMode >::ThreadLocal ( )

inline

Definition at line 61 of file ThreadLocal.h.

Referenced by folly::ThreadLocal< std::queue< folly::Function > >::accessAllThreads().

: constructor_([]() { return new T(); }) {}

template<class T, class Tag = void, class AccessMode = void>

template<typename F , _t< std::enable_if< is_invocable_r< T *, F >::value, int >> = 0>

folly::ThreadLocal< T, Tag, AccessMode >::ThreadLocal ( F &&  constructor )

inlineexplicit

Definition at line 66 of file ThreadLocal.h.

      : constructor_(std::forward<F>(constructor)) {}

template<class T, class Tag = void, class AccessMode = void>

folly::ThreadLocal< T, Tag, AccessMode >::ThreadLocal ( ThreadLocal< T, Tag, AccessMode > &&  )

default

template<class T, class Tag = void, class AccessMode = void>

folly::ThreadLocal< T, Tag, AccessMode >::ThreadLocal ( const ThreadLocal< T, Tag, AccessMode > &  )

privatedelete

Member Function Documentation

template<class T, class Tag = void, class AccessMode = void>

Accessor folly::ThreadLocal< T, Tag, AccessMode >::accessAllThreads ( ) const

inline

Definition at line 87 of file ThreadLocal.h.

Referenced by folly::SingletonThreadLocal< T, Tag, Make, TLTag >::accessAllThreads(), SimpleThreadCachedInt::read(), and TEST().

                                    {
    return tlp_.accessAllThreads();
  }

template<class T, class Tag = void, class AccessMode = void>

FOLLY_ALWAYS_INLINE FOLLY_ATTR_VISIBILITY_HIDDEN T* folly::ThreadLocal< T, Tag, AccessMode >::get ( ) const

inline

Definition at line 69 of file ThreadLocal.h.

Referenced by TEST().

                                                                  {
    auto const ptr = tlp_.get();
    return FOLLY_LIKELY(!!ptr) ? ptr : makeTlp();
  }

template<class T, class Tag = void, class AccessMode = void>

FOLLY_NOINLINE T* folly::ThreadLocal< T, Tag, AccessMode >::makeTlp ( ) const

inlineprivate

Definition at line 100 of file ThreadLocal.h.

Referenced by folly::ThreadLocal< std::queue< folly::Function > >::get().

                                    {
    auto const ptr = constructor_();
    tlp_.reset(ptr);
    return ptr;
  }

template<class T, class Tag = void, class AccessMode = void>

T& folly::ThreadLocal< T, Tag, AccessMode >::operator* ( ) const

inline

Definition at line 78 of file ThreadLocal.h.

                       {
    return *get();
  }

template<class T, class Tag = void, class AccessMode = void>

T* folly::ThreadLocal< T, Tag, AccessMode >::operator-> ( ) const

inline

Definition at line 74 of file ThreadLocal.h.

                        {
    return get();
  }

template<class T, class Tag = void, class AccessMode = void>

ThreadLocal& folly::ThreadLocal< T, Tag, AccessMode >::operator= ( ThreadLocal< T, Tag, AccessMode > &&  )

default

Referenced by folly::ThreadLocal< std::queue< folly::Function > >::accessAllThreads(), folly::ThreadLocalPtr< SubscriberMap >::destroy(), and folly::ThreadLocalPtr< T, Tag, AccessMode >::Accessor::end().

template<class T, class Tag = void, class AccessMode = void>

ThreadLocal& folly::ThreadLocal< T, Tag, AccessMode >::operator= ( const ThreadLocal< T, Tag, AccessMode > &  )

privatedelete

template<class T, class Tag = void, class AccessMode = void>

void folly::ThreadLocal< T, Tag, AccessMode >::reset ( T *  newPtr = nullptr )

inline

Definition at line 82 of file ThreadLocal.h.

Referenced by folly::ThreadLocalPtr< SubscriberMap >::reset(), and TEST().

                                  {
    tlp_.reset(newPtr);
  }

Member Data Documentation

template<class T, class Tag = void, class AccessMode = void>

std::function<T*()> folly::ThreadLocal< T, Tag, AccessMode >::constructor_

private

Definition at line 107 of file ThreadLocal.h.

Referenced by folly::ThreadLocal< std::queue< folly::Function > >::makeTlp().

template<class T, class Tag = void, class AccessMode = void>

ThreadLocalPtr<T, Tag, AccessMode> folly::ThreadLocal< T, Tag, AccessMode >::tlp_

mutableprivate

Definition at line 106 of file ThreadLocal.h.

Referenced by folly::ThreadLocal< std::queue< folly::Function > >::accessAllThreads(), folly::ThreadLocal< std::queue< folly::Function > >::get(), folly::ThreadLocal< std::queue< folly::Function > >::makeTlp(), and folly::ThreadLocal< std::queue< folly::Function > >::reset().

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

• proxygen/folly/folly/ThreadLocal.h