Return the id of the rule having the specified value if such a rule exists, and a negative value otherwise.

Synopsis

Declared in <ball_ruleset.h>

int
ruleId(Rule const& value) const;

Description

Note that if there are multiple rules having value, the id of the first one found will be returned and the order in which rules are searched is implementation dependent.

Return Value

non‐negative id if found, or a negative value otherwise

Parameters

Name

Description

value

rule whose id is sought

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