Qore Programming Language Reference Manual 1.14.0
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QC_Mutex.dox.h
1
2namespace Qore {
4namespace Thread {
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37class Mutex : public AbstractSmartLock {
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39public:
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48public:
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57public:
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70public:
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82nothing lock();
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84public:
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103int lock(timeout timeout_ms);
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105public:
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119public:
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128nothing unlock();
129};
130}
131}
The abstract base class for locks that support the internal API for use with the Condition class.
Definition: QC_AbstractSmartLock.dox.h:15
A class providing an implementation for a simple thread lock.
Definition: QC_Mutex.dox.h:37
nothing lock()
Locks the Mutex object; blocks if the lock is already held.
destructor()
Destroys the object.
int lock(timeout timeout_ms)
Locks the Mutex object; blocks if the lock is already held.
nothing unlock()
Unlocks the Mutex object; wakes up one thread if any threads are blocked on this lock.
copy()
Creates a new Mutex object, not based on the original.
int trylock()
Acquires the lock only if it is not already held; returns 0 for success (lock acquired) or -1 if the ...
constructor()
Creates the Mutex object.
Qore namespace.
Definition: QC_AbstractSmartLock.dox.h:2