Ok, thanks.
On Jan 11, 2012, at 11:53 AM, Peter Lind wrote:
*snip*
How does set() know the difference between say
the first row (1) + the fifth row (5) and the second row (2) +
fouth row (4)
in the bit set? The sum of both are the same.
I am sure I am congfusing something.
Ummm ... if you're asking how set figures out how bitmasks differ,
then yes, you're very confused. It's a bitmask, summing plays no role.
Rest assured that set will know the difference between different kinds
of content in the column.
Regards
Peter
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