Table 4-3. expression block operators – National Instruments FP-3000 User Manual

Page 61

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Chapter 4

Block Reference

© National Instruments Corporation

4-9

FieldPoint FP-3000 User Manual

Operators

Operators let you manipulate the Expression block variables. Operators
supported by the Expression block language are listed in the following
table:

Table 4-3. Expression Block Operators

Class of

Operation

Operation

Operators

Logical

Logical AND

<op1> && <op2>

Logical OR

<op1> || <op2>

Logical NOT

!<op1>

Bitwise

Bitwise AND

<op1> & <op2>

Bitwise OR

<op1> | <op2>

Bitwise NOT

~<op1>

Bitwise XOR

<op1> ^ <op2>

Arithmetic

Add

<op1> + <op2>

Subtract

<op1> - <op2>

Multiply

<op1> * <op2>

Divide

<op1> / <op2>

Modulo Divide

<op1> % <op2>

Negate

<op1>

Comparison

Equivalence

<op1> == <op2>

Inequivalence

<op1> != <op2>

Greater Than

<op1> > <op2>

Greater Than or
Equal

<op1> >= <op2>

Less Than

<op1> < <op2>

Less Than or Equal

<op1> <= <op2>

Assignment

Simple Assignment

<l-val> = <op1>

Grouping

NA

( <expr> )

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