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stl set
- From: Aseem Rastogi <aseem at india dot tejasnetworks dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Fri, 19 May 2006 03:00:28 +0530
- Subject: stl set
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.