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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:`Reference<class_Reference>` **<** :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.)`