stl set

Aseem Rastogi aseem@india.tejasnetworks.com
Thu May 18 21:25:00 GMT 2006


Hi,

I am a bit confused about STL sets. STL set takes a comparator function 
as input which returns true if first argument is less than second 
argument, false otherwise. How does this detect equal elements ?

For eg. set<int> will not allow one int to be inserted twice. How does 
it check for equality when comparator function doesn't provide that info ?

I tries to go through set code in stl_set.h but couldn;t get anything.

Thanks in advance.

Regards,
Aseem.

-- 
Nothing will work unless u do.





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