Carbon


InvokeAECoercePtrUPP

Header: AEDataModel.h Carbon status: Supported

Calls a universal procedure pointer to a function that coerces data stored in a buffer.

OSErr InvokeAECoercePtrUPP (
    DescType typeCode, 
    const void *dataPtr, 
    Size dataSize, 
    DescType toType, 
    SInt32 handlerRefcon, 
    AEDesc *result, 
    AECoercePtrUPP userUPP
);
typeCode
dataPtr
dataSize
toType
handlerRefcon
result
userUPP
function result

A result code.

DISCUSSION

See the AECoercePtrProcPtr callback function.

AVAILABILITY

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


© 2000 Apple Computer, Inc. — (Last Updated 5/8/2000)