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Inside Macintosh: QuickDraw GX Environment and Utilities /

Chapter 5 - Collection Manager / Collection Manager Reference

Functions / Getting and Setting the Exception Procedure for a Collection

GetCollectionExceptionProc

You use the GetCollectionExceptionProc function to obtain a pointer to the exception procedure installed in a specified collection.

CollectionExceptionProc GetCollectionExceptionProc
                        (Collection source);

source

A reference to the collection object whose exception procedure you want to determine.

function result

A pointer to the exception procedure installed in the source collection object.

DESCRIPTION

The GetCollectionExceptionProc function returns as its function result a pointer to the exception procedure installed in the collection object referenced by the source parameter.

SEE ALSO

To install a new exception procedure in a collection object, use the SetCollectionExceptionProc function, which is described in the next section.

For more information about exception procedures, see page 5-101.