Hi,
Viktor Szakáts wrote:
Current hbcairo code uses RTE _right on creation_, which is
IMO not ideal solution, as it's more difficult to handle it
on .prg level.
So as a general advice, IMO RTE should only be thrown if
wrong parameter was passed to a function, so code snippet
like this one can be made sure to not RTE because of
problems downstream in calls.
IF ! Empty( p := MYOBJECT_CREATE( "hello" ) )
MYOBJECT_DO_SOMETHING_USEFUL( p, 100 )
ELSE
/* Either the low-level call failed,
or low-level call was not available.
Handle it gracefully. */
ENDIF
In current implementation whole above construct needs to be
put inside BEGIN SEQUENCE to prepare for MYOBJECT_CREATE()
failures.
Do you have any sample code that shows the above hbcairo behavior?
Regards,
Mindaugas
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