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- .. Generated automatically by doc/tools/makerst.py in Godot's source tree.
- .. DO NOT EDIT THIS FILE, but the doc/base/classes.xml source instead.
- .. _class_Semaphore:
- Semaphore
- =========
- **Inherits:** :ref:`Reference<class_reference>` **<** :ref:`Object<class_object>`
- **Category:** Core
- Brief Description
- -----------------
- A synchronization Semaphore.
- Member Functions
- ----------------
- +--------+------------------------------------------------+
- | Error | :ref:`post<class_Semaphore_post>` **(** **)** |
- +--------+------------------------------------------------+
- | Error | :ref:`wait<class_Semaphore_wait>` **(** **)** |
- +--------+------------------------------------------------+
- Description
- -----------
- A synchronization Semaphore. Element used in multi-threadding. Initialized to zero on creation.
- Member Function Description
- ---------------------------
- .. _class_Semaphore_post:
- - Error **post** **(** **)**
- Lowers the :ref:`Semaphore<class_semaphore>`, allowing one more thread in.
- .. _class_Semaphore_wait:
- - Error **wait** **(** **)**
- Tries to wait for the :ref:`Semaphore<class_semaphore>`, if its value is zero, blocks until non-zero.
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