Return the address of the rule having the specified id if such a rule exists, and 0 otherwise.
The behavior is undefined unless 0 <= id < maxNumRules(). Note that rules may be assigned non-sequential identifiers, and that there may be a valid rule whose identifier is greater than numRules() (i.e., valid rules may appear anywhere in the range 0 <= id < maxNumRules()).
address of the rule, or 0 if none exists
| Name | Description |
|---|---|
| id | identifier of the rule to retrieve |