Special Handler Callback Constants

Specify an object callback function to install, get, or remove from the special handler dispatch table.




var keyAERangeStart: AEKeyword

Specifies the first Apple event object in a desired range.

var keyAERangeStop: AEKeyword

Specifies the last Apple event object in the desired range.

var keyAECompareProc: AEKeyword

Object-comparison function. See OSLCompareProcPtr.

var keyAECountProc: AEKeyword

Object-counting function. See OSLCountProcPtr.

var keyAEMarkProc: AEKeyword

Object-marking function. See OSLMarkProcPtr.

var keyAEGetErrDescProc: AEKeyword

Get error descriptor callback function. See OSLGetErrDescProcPtr.