Instance Method

isUnifiedWithContactWithIdentifier:

Returns a Boolean indicating whether the current contact is a unified contact and includes a contact with the specified identifier.

Declaration

- (BOOL)isUnifiedWithContactWithIdentifier:(NSString *)contactIdentifier;

Parameters

contactIdentifier

An identifier for an existing contact. If this string is empty, the method returns NO.

Return Value

YES if the current contact is a unified contact and if contactIdentifier represents one of the contacts that contributes to the unified information; otherwise, NO.

See Also

Comparing Contacts

+ descriptorForAllComparatorKeys

Fetches all the keys required for the contact sort comparator.

+ comparatorForNameSortOrder:

Returns a comparator to sort contacts with the specified order.

CNContactSortOrder

Indicates the sorting order for contacts.