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.. Generated automatically by doc/tools/makerst.py in Godot's source tree.
.. DO NOT EDIT THIS FILE, but the Callable.xml source instead.
.. The source is found in doc/classes or modules/<name>/doc_classes.

.. _class_Callable:

Callable
========

An object representing a method in a certain object that can be called.

Description
-----------

``Callable`` is a first class object which can be held in variables and passed to functions. It represents a given method in an :ref:`Object<class_Object>`, and is typically used for signal callbacks.

**Example:**

::

    var callable = Callable(self, "print_args")
    func print_args(arg1, arg2, arg3 = ""):
        prints(arg1, arg2, arg3)
    func test():
        callable.call("hello", "world")  # Prints "hello world".
        callable.call(Vector2.UP, 42, callable)  # Prints "(0, -1) 42 Node(Node.gd)::print_args".
        callable.call("invalid")  # Invalid call, should have at least 2 arguments.

Methods
-------

+-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Callable<class_Callable>`     | :ref:`Callable<class_Callable_method_Callable>` **(** :ref:`Object<class_Object>` object, :ref:`StringName<class_StringName>` method_name **)** |
+-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Variant<class_Variant>`       | :ref:`call<class_Callable_method_call>` **(** ... **)** vararg                                                                                  |
+-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                | :ref:`call_deferred<class_Callable_method_call_deferred>` **(** ... **)** vararg                                                                |
+-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`StringName<class_StringName>` | :ref:`get_method<class_Callable_method_get_method>` **(** **)**                                                                                 |
+-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Object<class_Object>`         | :ref:`get_object<class_Callable_method_get_object>` **(** **)**                                                                                 |
+-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`               | :ref:`get_object_id<class_Callable_method_get_object_id>` **(** **)**                                                                           |
+-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`               | :ref:`hash<class_Callable_method_hash>` **(** **)**                                                                                             |
+-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`             | :ref:`is_custom<class_Callable_method_is_custom>` **(** **)**                                                                                   |
+-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`             | :ref:`is_null<class_Callable_method_is_null>` **(** **)**                                                                                       |
+-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`             | :ref:`is_standard<class_Callable_method_is_standard>` **(** **)**                                                                               |
+-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------+

Method Descriptions
-------------------

.. _class_Callable_method_Callable:

- :ref:`Callable<class_Callable>` **Callable** **(** :ref:`Object<class_Object>` object, :ref:`StringName<class_StringName>` method_name **)**

Creates a new ``Callable`` for the method called ``method_name`` in the specified ``object``.

----

.. _class_Callable_method_call:

- :ref:`Variant<class_Variant>` **call** **(** ... **)** vararg

Calls the method represented by this ``Callable``. Arguments can be passed and should match the method's signature.

----

.. _class_Callable_method_call_deferred:

- void **call_deferred** **(** ... **)** vararg

Calls the method represented by this ``Callable`` in deferred mode, i.e. during the idle frame. Arguments can be passed and should match the method's signature.

----

.. _class_Callable_method_get_method:

- :ref:`StringName<class_StringName>` **get_method** **(** **)**

Returns the name of the method represented by this ``Callable``.

----

.. _class_Callable_method_get_object:

- :ref:`Object<class_Object>` **get_object** **(** **)**

Returns the object on which this ``Callable`` is called.

----

.. _class_Callable_method_get_object_id:

- :ref:`int<class_int>` **get_object_id** **(** **)**

Returns the ID of this ``Callable``'s object (see :ref:`Object.get_instance_id<class_Object_method_get_instance_id>`).

----

.. _class_Callable_method_hash:

- :ref:`int<class_int>` **hash** **(** **)**

----

.. _class_Callable_method_is_custom:

- :ref:`bool<class_bool>` **is_custom** **(** **)**

----

.. _class_Callable_method_is_null:

- :ref:`bool<class_bool>` **is_null** **(** **)**

----

.. _class_Callable_method_is_standard:

- :ref:`bool<class_bool>` **is_standard** **(** **)**