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.. DO NOT EDIT THIS FILE, but the VisualScriptWhile.xml source instead.
.. The source is found in doc/classes or modules/<name>/doc_classes.

.. _class_VisualScriptWhile:

VisualScriptWhile
=================

**Inherits:** :ref:`VisualScriptNode<class_VisualScriptNode>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`

Conditional loop.

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

Loops while a condition is ``true``. Execution continues out the ``exit`` Sequence port when the loop terminates.

\ **Input Ports:**\ 

- Sequence: ``while(cond)``\ 

- Data (bool): ``cond``\ 

\ **Output Ports:**\ 

- Sequence: ``repeat``\ 

- Sequence: ``exit``

.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
.. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
.. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`