#include <spin_mutex.h>
Public Member Functions | |
| spin_mutex () | |
| Construct unacquired lock. | |
| void __TBB_EXPORTED_METHOD | internal_construct () |
Static Public Attributes | |
| static const bool | is_rw_mutex = false |
| static const bool | is_recursive_mutex = false |
| static const bool | is_fair_mutex = false |
Friends | |
| class | scoped_lock |
Classes | |
| class | scoped_lock |
| Represents acquisition of a mutex. More... | |
A spin_mutex is a spin mutex that fits in a single byte. It should be used only for locking short critical sections (typically <20 instructions) when fairness is not an issue. If zero-initialized, the mutex is considered unheld.
| tbb::spin_mutex::spin_mutex | ( | ) | [inline] |
Construct unacquired lock.
Equivalent to zero-initialization of *this.