incr/3—increment an integer or enumeration slot by a specified value within a specified limit
The incr/3 operation increments an integer or enumeration slot by a specified value within a specified limit. The general syntax for the incr/3 operation is as follows:
incr($SLOT,$INCR,$LIMIT)
incr/3 arguments
Argument | Mode | Type | Description |
|---|---|---|---|
$SLOT | Input | SLOTREF | Specifies an integer or enumeration slot to be incremented |
$INCR | Input | INTEGER | Specifies the number by which the slot is to be incremented |
$LIMIT | Input | INTEGER|ENUM | Specifies the limit to which the slot value is to be incremented |
Use incr/3 to increment the slot referenced in $SLOT by $INCR, limited to the value $LIMIT. For an enumeration, the slot value is incremented by $INCR higher values, limited to $LIMIT.
incr/3 example
incr( $E.mc_priority , 2 , PRIORITY_2 );
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