✎ do_while [Dinamica EGO]

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====== Do While ======

===== Description =====

This container executes the functors it contains at least once, and keeps executing them for as long as the condition set by a [[Set While Condition]] functor placed inside it is true. Each execution is called a step. While a step runs, the container makes the current step available to its contents through the internal output port Step.

===== Inputs =====

None.

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

^ Name  ^ Type  ^ Description  ^ Default Value  ^
| Sequence Input  | [[None Type]]  | Ensures that the functor connected to this port finishes executing before this container starts.  | None  |

===== Outputs =====

^ Name  ^ Type  ^ Description  ^
| Sequence Output  | [[None Type]]  | Connect this port to another container's Sequence Input to make this container finish executing before that other container starts.  |

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

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

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

^ Name  ^ Type  ^ Description  ^
| Condition  | [[Boolean Value Type]]  | Current value of the condition that keeps the loop running.  |

===== Group =====

[[Functor List#Control | Control]]

===== Notes =====

This container has no condition port of its own. Place a [[Set While Condition]] functor inside it and connect its output to decide whether the loop keeps running.

Because the content always executes at least once, a result it produces can be used directly outside the container, with no need for a junction.

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

DoWhile