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tbb::mutex Class Reference
Synchronization

Wrapper around the platform's native reader-writer lock. More...

`#include <mutex.h>`

Inheritance diagram for tbb::mutex:

## Classes
class | scoped_lock
| The scoped locking pattern. More...

## Public Types
enum | state_t { INITIALIZED =0x1234, DESTROYED =0x789A, HELD =0x56CD }
typedef LPCRITICAL_SECTION | native_handle_type
| Return native_handle.
typedef pthread_mutex_t * | native_handle_type

## Public Member Functions
| mutex ()
| Construct unacquired mutex.
void | lock ()
| Acquire lock.
bool | try_lock ()
| Try acquiring lock (non-blocking) More...
void | unlock ()
| Release lock.
native_handle_type | native_handle ()
void | set_state (state_t to)
| Set the internal state.

## 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

## Detailed Description

Wrapper around the platform's native reader-writer lock.

For testing purposes only.

## Member Function Documentation

bool tbb::mutex::try_lock | ( | ) |  |
| inline

Try acquiring lock (non-blocking)

Return true if lock acquired; false otherwise.

References tbb::aligned_space< T, N >::begin().

Referenced by tbb::mutex::scoped_lock::try_acquire().

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

- mutex.h

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