[Boost-bugs] [Boost C++ Libraries] #9668: insert_check and callees should pass KeyValueCompare by const reference

Subject: [Boost-bugs] [Boost C++ Libraries] #9668: insert_check and callees should pass KeyValueCompare by const reference
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-02-14 23:58:37

#9668: insert_check and callees should pass KeyValueCompare by const reference
------------------------------+--------------------------
 Reporter:  vinnie.falco@…    |      Owner:  igaztanaga
     Type:  Bugs              |     Status:  new
Milestone:  To Be Determined  |  Component:  intrusive
  Version:  Boost 1.55.0      |   Severity:  Optimization
 Keywords:                    |
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 '''boost::intrusive::set::insert_check''' passes ''KeyValueCompare'' by
 value. And then it makes another copy when it passes it by value to the
 underlying tree_type. As ''KeyValueCompare'' could be expensive to copy,
 it seems needless to pass it by value. It should be passed by const
 reference. This applies to all containers with ''insert_check''.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/9668>
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