CHEVAR

Use

CHEVAR ( <parameter1> <comparison operator> <parameter2> ).

The CHEVAR command checks the value of a simple parameter against another simple parameter or fixed value.

If the check is not successful, an error message is entered in the log.

The allowed comparison operators are:

Operator

Meaning

=

equal to

<>

not equal to

<

less than

<=

less than or equal to

>

greater than

>=

greater than or equal to

You can construct complex logical expressions using the following operators:

Operator

Meaning

AND

Boolean AND

OR

Boolean OR

NOT

Boolean NOT

NOT takes priority over AND. AND takes priority over OR. However, you can use parentheses to specify the processing sequence.

Example

CHEVAR ( a = 0 ).