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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

SetCollectionExceptionProc

You use the SetCollectionExceptionProc function to install an exception procedure in a collection object.

void SetCollectionExceptionProc(Collection target,
      CollectionExceptionProc newExceptionProc);

target

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

newExceptionProc

A pointer to the new exception procedure.

DESCRIPTION

The SetCollectionExceptionProc function copies the function pointer from the newExceptionProc parameter into the collection object referenced by the target parameter.

SEE ALSO

For an example using this function, see "Installing an Exception Procedure" beginning on page 5-45.

To obtain a pointer to an existing exception procedure in a collection object, use the GetCollectionExceptionProc function, which is described in the previous section.

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