Command Description
COND?EXPIf the condition is true, EXP is evaluated. Can be used as an and short circuit operator like && in C syntax.
COND?EXP1,EXP2If the condition is true, EXP1 is evaluated. Otherwise, EXP2 is evaluated.
COND??EXPIf the condition is false, EXP is evaluated. Can be used as an or short circuit operator like || in C syntax.
COND??EXP1,EXP2If the condition is false, EXP1 is evaluated. Otherwise, EXP2 is evaluated.