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std::timed_mutex::try_lock_until

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C++
 
スレッドのサポートライブラリ
スレッド
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Threads
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thread(C++11)
this_thread空間
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this_thread namespace
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get_id(C++11)
yield(C++11)
sleep_for(C++11)
sleep_until(C++11)
相互排除
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Mutual exclusion
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mutex(C++11)
timed_mutex(C++11)
汎用のロック管理
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Generic lock management
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lock_guard(C++11)
unique_lock(C++11)
defer_lock_t
try_to_lock_t
adopt_lock_t		(C++11)
(C++11)
(C++11)
lock(C++11)
try_lock(C++11)
defer_lock
try_to_lock
adopt_lock		(C++11)
(C++11)
(C++11)
条件変数
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Condition variables
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condition_variable(C++11)
condition_variable_any(C++11)
notify_all_at_thread_exit(C++11)
cv_status(C++11)
先物
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Futures
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promise(C++11)
future(C++11)
shared_future(C++11)
packaged_task(C++11)
async(C++11)
launch(C++11)
future_status(C++11)
future_error(C++11)
future_category(C++11)
future_errc(C++11)
 
std::timed_mutex
メンバ関数
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Member functions
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timed_mutex::timed_mutex
ロック
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Locking
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timed_mutex::lock
timed_mutex::try_lock
timed_mutex::try_lock_for
timed_mutex::try_lock_until
timed_mutex::unlock
ネイティブハンドル
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Native handle
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timed_mutex::native_handle
 
template< class Clock, class Duration >
bool try_lock_until( const std::chrono::time_point<Clock,Duration>& timeout_time );
 (C + + 11以来)
mutexをロックしようとします。指定timeout_timeまでブロックは到達しているか、ロックが獲得され、いずれか早い方。 true成功したロック取得のリターンで、そうでなければfalseを返します。 timeout_timeに達するまでより長くブロックすることがあります.
Original:
Tries to lock the mutex. Blocks until specified timeout_time has been reached or the lock is acquired, whichever comes first. On successful lock acquisition returns true, otherwise returns false. May block for longer than until timeout_time has been reached.
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目次

[編集] パラメータ

timeout_time -
最大時点はまでブロックします
Original:
maximum time point to block until
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[編集] 値を返します

trueロックが取得された場合は成功し、そうでなければfalse.
Original:
true if the lock was acquired successfully, otherwise false.
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[編集] 例外

This section is incomplete

[編集] 例

この例では、2つ分のブロックを示しています
Original:
This example shows a two minute block
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#include <iostream>
#include <ctime>
#include <chrono>
#include <mutex>
 
int main()
{
    std::timed_mutex test;
    test.try_lock();
    auto now=std::chrono::steady_clock::now();
    test.try_lock_until(now+std::chrono::minutes(2));
    std::cout << "hello world";
 
}


[編集] も参照してください
ミューテックスは、ミューテックスが使用できない場合はブロックし、ロックします
Original:
locks the mutex, blocks if the mutex is not available
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(パブリックメンバ関数) [edit]
ミューテックスが使用できない場合は戻りますが、mutexをロックしようとします
Original:
tries to lock the mutex, returns if the mutex is not available
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(パブリックメンバ関数) [edit]
ミューテックスは、指定されたタイムアウト期間のbeen
unavailable持っている場合、返品をmutexをロックしようとします
Original:
tries to lock the mutex, returns if the mutex has been
unavailable for the specified timeout duration
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(パブリックメンバ関数) [edit]
ミューテックスのロックを解除します
Original:
unlocks the mutex
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(パブリックメンバ関数) [edit]
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