Carbon


CountCollectionTags

Header: Collections.h Carbon status: Supported

Determines the number of distinct collection tags contained by the items of a specified collection.

SInt32 CountCollectionTags (
    Collection c
);
Parameter descriptions
c

A reference to the collection object whose collection tags you want to count. The behavior of this function is undefined if you do not provide a reference to a valid collection object.

function result

The number of distinct collection tags contained by the items of the c collection.

DISCUSSION

For information about data types related to collection tags, see CollectionTag.

AVAILABILITY

Supported in Carbon. Available in Carbon 1.0.2 and later when running Mac OS 8.1 or later.


© 2000 Apple Computer, Inc. (Last Updated 6/30/2000)