It is like a semaphore signal waving before the eyes of the particle physicists . 它好象是在粒子物理學(xué)家眼前揮動的旗語信號。
Another common method is the semaphore spoiler which the french have used on most of their anti-tank missiles . 另一種通用的方法是阻流板擾流片,此方法在法國已經(jīng)用在大部分反坦克導(dǎo)彈上。
Is a semaphore , and it already has a full count 是信號量,已達(dá)到它的最大計(jì)數(shù)。
Exits the semaphore and returns the previous count 退出信號量并返回前一個(gè)計(jì)數(shù)。
For example , the count of a semaphore is decreased by one 例如,信號量計(jì)數(shù)減少1 。
Caution is advised in using named semaphores 建議在使用命名信號量時(shí)要小心。
A thread can enter the semaphore multiple times by calling the 線程可以通過重復(fù)調(diào)用
Max semaphores system wide semmns 系統(tǒng)范圍內(nèi)最多允許的信號量個(gè)數(shù)( semmns )
To release the semaphore , the thread can either call the 若要釋放信號量,線程可以調(diào)用
The next article in this series will cover semaphores 本系列的下一篇文章將闡述信號量。