首页 \ 问答 \ 正确使用互斥锁(Using Mutexes correctly)

正确使用互斥锁(Using Mutexes correctly)

什么数据类型是互斥锁?

我想将int设置为互斥锁。

我看到锁设置为整数并且互斥量被声明为pthread_mutex_t mtx ,其中一个设置互斥锁的数据类型或将互斥锁连接到变量?


What data type is a mutex?

I want to set an int as a mutex.

I see that the locks are set to ints and a mutex is declared as so pthread_mutex_t mtx where does one set the data type for the mutex or connect the mutex to the variable?


原文:https://stackoverflow.com/questions/5770332
更新时间:2023-05-22 09:05

最满意答案

摘自此处: http//msdn.microsoft.com/en-us/library/ms597491.aspx

提供的元数据与依赖项属性的属性元数据合并,因为它存在于基本所有者上。 原始基本元数据中指定的任何特征都将保留; 只有那些在新元数据中特别更改的特征才会覆盖基本元数据的特征。 如果在新元数据中指定,则会替换某些特性(如DefaultValue)。 其他的,如PropertyChangedCallback,结合在一起。


Taken from here: http://msdn.microsoft.com/en-us/library/ms597491.aspx

The supplied metadata is merged with the property metadata for the dependency property as it exists on the base owner. Any characteristics that were specified in the original base metadata will persist; only those characteristics that were specifically changed in the new metadata will override the characteristics of the base metadata. Some characteristics such as DefaultValue are replaced if specified in the new metadata. Others, such as PropertyChangedCallback, are combined.

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