====== While ====== 

===== Description =====

Execute contained functors while the value passed to [[Set While Condition]] is true.

===== Inputs =====
^ Name ^ Type ^ Description ^
| Initial Condition  | [[Boolean Value Type]]  | The initial expression value for the while Functor.  |

===== Optional Inputs =====

None.

===== Outputs =====

None.

===== Internal Outputs =====

^ Name  ^ Type  ^ Description  ^
| Step  | [[Non Negative Integer Value Type]]  | Current iteration.  |

===== Internal Inputs =====

^ Name  ^ Type  ^ Description  ^
| Condition | [[Boolean Value Type]]  | The current value of condition  for the loop.  |

===== Group =====

[[Functor List#Control | Control]]

===== Notes =====

The value used to control the loop can be passed to the Condition internal input port using a [[Set While Condition]]. This functor  must be placed inside the While and it binds automatically the internal input port.

The execution continues until the value passed to the [[Set While Condition]] become false.

===== Internal Name ===== 

While