Inside Macintosh: 3D Graphics Programming With QuickDraw 3D /

Chapter 19 - Error Manager / Error Manager Reference

Error Manager Routines / Getting Errors, Warnings, and Notices Directly

Q3Warning_Get

You can use the Q3Warning_Get function to get the most recent and the oldest unreported warnings from a QuickDraw 3D routine.

TQ3Warning Q3Warning_Get (TQ3Warning *firstWarning);

firstWarning

On exit, the first unreported warning from a QuickDraw 3D routine. Set this parameter to NULL if you do not want the first unreported warning to be returned to you.

DESCRIPTION

The Q3Warning_Get function returns, as its function result, the code of the most recent warning that occurred after one or more previous calls to any QuickDraw 3D routines. Q3Warning_Get causes QuickDraw 3D to clear that warning code when you next call any QuickDraw 3D routine other than Q3Warning_Get itself. Q3Warning_Get also returns, in the firstWarning parameter, the last unreported warning that occurred during a QuickDraw 3D routine.