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31 lines
799 B
C
31 lines
799 B
C
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#ifndef _beos_safety_lock_
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#define _beos_safety_lock_
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class BLocker;
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//
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// The SafetyLock class is a utility class for use in actual tests
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// of the BLocker interfaces. It is used to make sure that if the
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// test fails and an exception is thrown with the lock held, that
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// lock will be released. Without this SafetyLock, there could be
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// deadlocks if one thread in a test has a failure while holding the
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// lock. It should be used like so:
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//
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// template<class Locker> void myTestClass<Locker>::myTestFunc(void)
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// {
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// SafetyLock<Locker> mySafetyLock(theLocker);
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// ...perform tests without worrying about holding the lock on assert...
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//
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class SafetyLock {
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public:
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SafetyLock(BLocker *locker);
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virtual ~SafetyLock();
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private:
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BLocker *fLocker;
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};
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#endif // _beos_safety_lock_
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