Nematron Pointe Controller User Manual

Page 142

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Chapter 5: Developing Controller Programs

Pointe Controller User Guide

140

EXPRESSION TYPE

OPERATORS

relational

a < b (less than)

a <= b (less than or equal to)

a > b (greater than)

a >= b (greater than or equal to)

a = b (equal to)

a <> b (not equal to)

bitwise

a AND b (bitwise AND)

a OR b (bitwise inclusive OR)

a XOR b (bitwise exclusive OR)

logical

NOT a (logical NOT)

Calling Subcharts

The Build Argument dialog also appears when you define arguments to pass to a
called subchart. This dialog includes one text entry field, Argument. You can
enter math and Boolean logic in the Argument field, but you must enclose
Boolean expressions in brackets. You cannot compare values (greater than or less
than), and you can only use the AND Boolean operator.

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