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222 lines
7.9 KiB
ReStructuredText
222 lines
7.9 KiB
ReStructuredText
:github_url: hide
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.. DO NOT EDIT THIS FILE!!!
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.. Generated automatically from Godot engine sources.
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.. Generator: https://github.com/godotengine/godot/tree/master/doc/tools/make_rst.py.
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.. XML source: https://github.com/godotengine/godot/tree/master/doc/classes/RID.xml.
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.. _class_RID:
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RID
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===
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A handle for a :ref:`Resource<class_Resource>`'s unique identifier.
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.. rst-class:: classref-introduction-group
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Description
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-----------
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The RID :ref:`Variant<class_Variant>` type is used to access a low-level resource by its unique ID. RIDs are opaque, which means they do not grant access to the resource by themselves. They are used by the low-level server classes, such as :ref:`DisplayServer<class_DisplayServer>`, :ref:`RenderingServer<class_RenderingServer>`, :ref:`TextServer<class_TextServer>`, etc.
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A low-level resource may correspond to a high-level :ref:`Resource<class_Resource>`, such as :ref:`Texture<class_Texture>` or :ref:`Mesh<class_Mesh>`.
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\ **Note:** RIDs are only useful during the current session. It won't correspond to a similar resource if sent over a network, or loaded from a file at a later time.
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.. note::
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There are notable differences when using this API with C#. See :ref:`doc_c_sharp_differences` for more information.
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.. rst-class:: classref-reftable-group
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Constructors
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------------
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.. table::
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:widths: auto
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+-----------------------+---------------------------------------------------------------------------+
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| :ref:`RID<class_RID>` | :ref:`RID<class_RID_constructor_RID>`\ (\ ) |
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+-----------------------+---------------------------------------------------------------------------+
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| :ref:`RID<class_RID>` | :ref:`RID<class_RID_constructor_RID>`\ (\ from\: :ref:`RID<class_RID>`\ ) |
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+-----------------------+---------------------------------------------------------------------------+
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.. rst-class:: classref-reftable-group
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Methods
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-------
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.. table::
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:widths: auto
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+-------------------------+----------------------------------------------------------+
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| :ref:`int<class_int>` | :ref:`get_id<class_RID_method_get_id>`\ (\ ) |const| |
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+-------------------------+----------------------------------------------------------+
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| :ref:`bool<class_bool>` | :ref:`is_valid<class_RID_method_is_valid>`\ (\ ) |const| |
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+-------------------------+----------------------------------------------------------+
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.. rst-class:: classref-reftable-group
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Operators
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---------
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.. table::
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:widths: auto
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+-------------------------+--------------------------------------------------------------------------------------+
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| :ref:`bool<class_bool>` | :ref:`operator !=<class_RID_operator_neq_RID>`\ (\ right\: :ref:`RID<class_RID>`\ ) |
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+-------------------------+--------------------------------------------------------------------------------------+
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| :ref:`bool<class_bool>` | :ref:`operator \<<class_RID_operator_lt_RID>`\ (\ right\: :ref:`RID<class_RID>`\ ) |
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+-------------------------+--------------------------------------------------------------------------------------+
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| :ref:`bool<class_bool>` | :ref:`operator \<=<class_RID_operator_lte_RID>`\ (\ right\: :ref:`RID<class_RID>`\ ) |
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+-------------------------+--------------------------------------------------------------------------------------+
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| :ref:`bool<class_bool>` | :ref:`operator ==<class_RID_operator_eq_RID>`\ (\ right\: :ref:`RID<class_RID>`\ ) |
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+-------------------------+--------------------------------------------------------------------------------------+
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| :ref:`bool<class_bool>` | :ref:`operator ><class_RID_operator_gt_RID>`\ (\ right\: :ref:`RID<class_RID>`\ ) |
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+-------------------------+--------------------------------------------------------------------------------------+
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| :ref:`bool<class_bool>` | :ref:`operator >=<class_RID_operator_gte_RID>`\ (\ right\: :ref:`RID<class_RID>`\ ) |
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+-------------------------+--------------------------------------------------------------------------------------+
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.. rst-class:: classref-section-separator
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----
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.. rst-class:: classref-descriptions-group
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Constructor Descriptions
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------------------------
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.. _class_RID_constructor_RID:
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.. rst-class:: classref-constructor
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:ref:`RID<class_RID>` **RID**\ (\ ) :ref:`🔗<class_RID_constructor_RID>`
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Constructs an empty **RID** with the invalid ID ``0``.
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.. rst-class:: classref-item-separator
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----
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.. rst-class:: classref-constructor
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:ref:`RID<class_RID>` **RID**\ (\ from\: :ref:`RID<class_RID>`\ )
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Constructs an **RID** as a copy of the given **RID**.
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.. rst-class:: classref-section-separator
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----
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.. rst-class:: classref-descriptions-group
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Method Descriptions
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-------------------
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.. _class_RID_method_get_id:
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.. rst-class:: classref-method
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:ref:`int<class_int>` **get_id**\ (\ ) |const| :ref:`🔗<class_RID_method_get_id>`
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Returns the ID of the referenced low-level resource.
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.. rst-class:: classref-item-separator
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----
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.. _class_RID_method_is_valid:
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.. rst-class:: classref-method
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:ref:`bool<class_bool>` **is_valid**\ (\ ) |const| :ref:`🔗<class_RID_method_is_valid>`
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Returns ``true`` if the **RID** is not ``0``.
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.. rst-class:: classref-section-separator
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----
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.. rst-class:: classref-descriptions-group
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Operator Descriptions
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---------------------
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.. _class_RID_operator_neq_RID:
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.. rst-class:: classref-operator
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:ref:`bool<class_bool>` **operator !=**\ (\ right\: :ref:`RID<class_RID>`\ ) :ref:`🔗<class_RID_operator_neq_RID>`
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Returns ``true`` if the **RID**\ s are not equal.
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.. rst-class:: classref-item-separator
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----
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.. _class_RID_operator_lt_RID:
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.. rst-class:: classref-operator
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:ref:`bool<class_bool>` **operator <**\ (\ right\: :ref:`RID<class_RID>`\ ) :ref:`🔗<class_RID_operator_lt_RID>`
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Returns ``true`` if the **RID**'s ID is less than ``right``'s ID.
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.. rst-class:: classref-item-separator
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----
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.. _class_RID_operator_lte_RID:
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.. rst-class:: classref-operator
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:ref:`bool<class_bool>` **operator <=**\ (\ right\: :ref:`RID<class_RID>`\ ) :ref:`🔗<class_RID_operator_lte_RID>`
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Returns ``true`` if the **RID**'s ID is less than or equal to ``right``'s ID.
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.. rst-class:: classref-item-separator
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----
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.. _class_RID_operator_eq_RID:
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.. rst-class:: classref-operator
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:ref:`bool<class_bool>` **operator ==**\ (\ right\: :ref:`RID<class_RID>`\ ) :ref:`🔗<class_RID_operator_eq_RID>`
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Returns ``true`` if both **RID**\ s are equal, which means they both refer to the same low-level resource.
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.. rst-class:: classref-item-separator
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----
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.. _class_RID_operator_gt_RID:
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.. rst-class:: classref-operator
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:ref:`bool<class_bool>` **operator >**\ (\ right\: :ref:`RID<class_RID>`\ ) :ref:`🔗<class_RID_operator_gt_RID>`
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Returns ``true`` if the **RID**'s ID is greater than ``right``'s ID.
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.. rst-class:: classref-item-separator
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----
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.. _class_RID_operator_gte_RID:
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.. rst-class:: classref-operator
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:ref:`bool<class_bool>` **operator >=**\ (\ right\: :ref:`RID<class_RID>`\ ) :ref:`🔗<class_RID_operator_gte_RID>`
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Returns ``true`` if the **RID**'s ID is greater than or equal to ``right``'s ID.
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.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
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.. |required| replace:: :abbr:`required (This method is required to be overridden when extending its base class.)`
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.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
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.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
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.. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
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.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
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.. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`
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.. |bitfield| replace:: :abbr:`BitField (This value is an integer composed as a bitmask of the following flags.)`
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.. |void| replace:: :abbr:`void (No return value.)`
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