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Version: 8.1

binEnum

This function is used by Ignition's Expression language.

Description

This function, whose name stands for "binary enumeration," takes a list of booleans, and returns the index (starting at 1) of the first parameter that evaluates to true.

Syntax

binEnum(value, [value, ...])

  • Parameters

    • Integer value - Any number of values.
  • Results

    • Integer - The index of the first true value.

Examples

Code Snippet
binEnum(0, 1, 0) //returns 2
Code Snippet
binEnum(0, false, 15, 0, 23) //returns 3 (the index of the 15 - any non-zero number is "true")