An stupid question about Set assignation

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#6544

From: Francisco M. Marzoa
Date: Fri, 29 Apr 2005 15:42

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Hi,

I want to assing a value to a Set variable but as a whole, not just add 
a flag using '<<'. The operator '=' seems to be overloaded for Set 
types, but I don't know how to use it.

Some illustrative code:

enum TWaitFlags {fBreak=0, fCTS, fDSR, fErr, fRing, fRLSD,
                  fRxChar, fRxFlag, fTxEmpty};
typedef Set<TWaitFlags, fBreak, fTxEmpty> WaitFlags;

Now, I've a variable of type WaitFlags, lets say:

WaitFlags WFlags;

If I do in example:

WFlags << fCTS;

It seems to work fine, at least it compiles, but if I do something as:

WFlags = [fCTS];

Compiler gives me an error. I've used [] because I've been that when I 
change a property of this type on Builder's designer it creates an array 
like [fCTS, fTXEmpty, ...] and so on for those values that are true, but 
it seems this is not the right manner to assign a value to WFlags with 
'=' operator.

Is there another way?

TIA.

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