For Each Loop

Overview

The For Each Loop Node.

The For Each Loop Node triggers an iterative process that steps through the provided Array input. The output can then, for example, be printed to the Console or affect the next Node in the Logic Branch.

Attributes

Attribute	Type	Description
Data Type	Drop-down	The Variable Type that populates the Array.
Error Mode	Drop-down	The action that takes place if there is an Error. The user can choose from Abort, Break, or Continue.

Inputs

Input	Type	Description
Pulse Input (►)	Pulse	A standard Input Pulse, to trigger the execution of the Node.
Array	Array	The referenced Array.

Outputs

Output	Type	Description
Pulse Output (►)	Pulse	A standard Output Pulse, to move onto the next Node along the Logic Branch, once this Node has finished its execution.
Value	Variable Type	The value of a Variable in the Array, whose type matches the type of the Array.
Index	Variable Type	The index of a Variable in the Array, whose type matches the type of the Array.
Array	Array	The referenced Array.
OnTypeError (►)	Pulse	A Pulse that flows to some action that can alert the user of a Type Error, such as printing a message to the Console.
OnEnd (►)	Pulse	A Pulse that flows to some action that can alert the user that the loop has ended, such as printing a message to the Console.

See Also

• For Loop

External Links

• For each loop explanation on Wikipedia.