if

Syntax

if (expression) {BLOCK}

if (expression) {BLOCK} else {BLOCK}

Parameters

Parameter	Definition
BLOCK	one or more MSL statements that are executed once in accordance with the evaluation of the if or else if expressions
expression	MSL statement that evaluates an expression and returns either true or false

Description

The if statement conditionally executes a BLOCK of code.

Example

if (y = 10) {
    x = 1
}


if (foo < bar) {
    small=foo
} else {
    small=bar
}