Table 53: Operator Actions - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - SYSTEM BASICS CONFIGURATION GUIDE 2010-10-04 Configuration Manual

JunosE 11.3.x System Basics Configuration Guide
466
Table 52: Macro Operators (continued)
Operation Type Operators
String $
Multiplicative *
Arithmetic +
Relational <
Logical ||
Assignment :=
Miscellaneous [ ]
Table 53 on page 466 briefly describes the action performed by each operator.

Table 53: Operator Actions

Operation
Arithmetic (binary)
Arithmetic (binary)
Assignment
Combine
Less than
Greater than
Less than or equal to
Greater than or equal to
/ %
– ++ – –
> <= >=
&& !
, ( ) .
Operator Action
+ Adds the right and left sides together
– Subtracts the element to the right of the operator from
the element to the left of the operator
:= Evaluates the elements to the right of the operator, then
assigns that value to the local variable to the left of the
operator
$ Creates a new string by joining the values of the right and
left sides; converts any numeric values to strings before
joining
< Evaluates as true (returns a 1) if the element to the left
of the operator is less than the expression to the right of
the operator; otherwise the result is false (0)
> Evaluates as true (returns a 1) if the element to the left
of the operator is greater than the expression to the right
of the operator; otherwise the result is false (0)
<= Evaluates as true (returns a 1) if the element to the left
of the operator is less than or equal to the expression to
the right of the operator; otherwise the result is false (0)
>= Evaluates as true (returns a 1) if the element to the left
of the operator is greater than or equal to the expression
to the right of the operator; otherwise the result is false
(0)
= !=
; <# #>
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