f5836b40d4
For the time being we don't support writing a description for those, preferring
having all details in the method's description.
Using self-closing tags saves half the lines, and prevents contributors from
thinking that they should write the argument or return documentation there.
(cherry picked from commit 7adf4cc9b5)
34 lines
1.2 KiB
XML
34 lines
1.2 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="Mutex" inherits="Reference" version="3.4">
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<brief_description>
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A synchronization mutex (mutual exclusion).
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</brief_description>
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<description>
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A synchronization mutex (mutual exclusion). This is used to synchronize multiple [Thread]s, and is equivalent to a binary [Semaphore]. It guarantees that only one thread can ever acquire the lock at a time. A mutex can be used to protect a critical section; however, be careful to avoid deadlocks.
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</description>
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<tutorials>
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<link>https://docs.godotengine.org/en/3.3/tutorials/threads/using_multiple_threads.html</link>
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</tutorials>
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<methods>
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<method name="lock">
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<return type="void" />
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<description>
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Locks this [Mutex], blocks until it is unlocked by the current owner.
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</description>
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</method>
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<method name="try_lock">
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<return type="int" enum="Error" />
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<description>
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Tries locking this [Mutex], but does not block. Returns [constant OK] on success, [constant ERR_BUSY] otherwise.
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</description>
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</method>
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<method name="unlock">
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<return type="void" />
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<description>
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Unlocks this [Mutex], leaving it to other threads.
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</description>
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</method>
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</methods>
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<constants>
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</constants>
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</class>
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