On Thu, 2012-11-29 at 22:49 +0100, Eike Rathke wrote:
A pointer wouldn't change much, defaulting to NULL wouldn't make sense
anyway as then the caller wouldn't know what number type was detected
and what format index to apply.
Sigh - I guess so; I wonder if there is a magic compiler annotation
that can pass "must-be-initialized" for reference variables to
distinguish in/out from out - so the compiler could at least warn for
this case.
However, header file documentation of that function should explicitly
mention how things work and instead of sal_uInt32& F_Index naming it
io_rFormatIndex or some such might help as well.
I guess :-)
ATB,
Michael.
--
michael.meeks@suse.com <><, Pseudo Engineer, itinerant idiot
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