Return the address of the rule having the specified id if such a rule exists, and 0 otherwise.
Synopsis
Declared in <ball_ruleset.h>
Rule const*
getRuleById(int id) const;Description
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()).
Return Value
address of the rule, or 0 if none exists
Parameters
Name |
Description |
id |
identifier of the rule to retrieve |
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