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latch

Save value of an expression

Syntax

Description

latch(x) saves the value of x when the test step is entered and returns that value of x. The latch(x) statement reevaluates the next time the step is entered. You can use latch statements in Test Sequence and Test Assessment blocks.

Examples

Use latch to Save a Value

Save the value of the torque in the variable latch_val.

latch_val = latch(torque)
Introduced in R2015a