[Boost-bugs] [Boost C++ Libraries] #6337: support hashing thread::id

Subject: [Boost-bugs] [Boost C++ Libraries] #6337: support hashing thread::id
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-12-30 15:52:49

#6337: support hashing thread::id
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 Reporter:  Kohei Takahashi <flast@…>         |       Owner:  anthonyw      
     Type:  Feature Requests                  |      Status:  new           
Milestone:  To Be Determined                  |   Component:  thread        
  Version:  Boost 1.48.0                      |    Severity:  Not Applicable
 Keywords:                                    |  
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 I propose to be able to use thread::id as key type of unordered
 associative container, add hash_value free function under boost namespace.

 Simple implementation is here.
 {{{
 // Should include boost/functional/hash.hpp
 // and declare as friend of thread::id.
 std::size_t
 hash_value(const thread::id &v)
 {
     return hash_value(v.thread_data.get());
 }
 }}}

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/6337>
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