If I understand what you describe correctly, I think it would be very
useful, but only is it's not restricted to bool variables. I'd like to
have a way to 'mark' a (member) variable (eg by wrapping it in a
template) which would then automagically emit a signal when that
variable is changed (that is what you're proposing, right?), but in my
usecases that would hardly ever be a bool, more likely a string, numeric
value or complex type. Then again, how would this work with complex
types? Say:
class A
{
public:
int m_Int;
}
class B
{
public:
A m_A;
}
B.m_A.m_Int = 5;
Who should emit a signal - only m_Int or m_A also, because that object
has changed, too?
I'm drifting away from the original question I'm afraid, I was just
braindumping :)
cheers,
roel
Paul Pogonyshev wrote:
>>I am DEFINITELY not the person to decide. I'm no more than a subscriber
>>of this list. I hate the idea of being guilty of a prematurely stopped
>>discussion :-/.
>
>
> OK, let's wait for a real decision then :)
>
> Paul
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> libsigc-list@gnome.org
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