An object oriented wrapper around a recursive mutex. More...
#include <rtt/os/Mutex.hpp>
Inheritance diagram for RTT::os::MutexRecursive:
Public Member Functions | |
| MutexRecursive () | |
| Initialize a recursive Mutex. | |
| virtual | ~MutexRecursive () |
| Destroy a MutexRecursive. | |
| void | lock () |
| virtual void | unlock () |
| virtual bool | trylock () |
| Try to lock this mutex. | |
| virtual bool | timedlock (Seconds s) |
| Lock this mutex, but don't wait longer for the lock than the specified timeout. | |
Protected Attributes | |
| rt_rec_mutex_t | recm |
Detailed Description
An object oriented wrapper around a recursive mutex.
A mutex can only be unlock()'ed, by the thread which lock()'ed it. A trylock is a non blocking lock action which fails or succeeds.
- See also:
- MutexLock, MutexTryLock, Mutex
Constructor & Destructor Documentation
| virtual RTT::os::MutexRecursive::~MutexRecursive | ( | ) | [inline, virtual] |
Destroy a MutexRecursive.
If the MutexRecursive is still locked, the RTOS will not be asked to clean up its resources.
Member Function Documentation
| virtual bool RTT::os::MutexRecursive::timedlock | ( | Seconds | s | ) | [inline, virtual] |
Lock this mutex, but don't wait longer for the lock than the specified timeout.
- Parameters:
-
s The maximum time to wait before aqcuiring the lock.
- Returns:
- true when the locking succeeded, false otherwise
Implements RTT::os::MutexInterface.
| virtual bool RTT::os::MutexRecursive::trylock | ( | ) | [inline, virtual] |
Try to lock this mutex.
- Returns:
- true when the locking succeeded, false otherwise
Implements RTT::os::MutexInterface.
The documentation for this class was generated from the following file:
- rtt/os/Mutex.hpp
