Re: [Boost-bugs] [Boost C++ Libraries] #2908: unordered_map has no destructor!

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #2908: unordered_map has no destructor!
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-04-03 14:12:17

#2908: unordered_map has no destructor!
---------------------------+------------------------------------------------
  Reporter:  anonymous     |       Owner:  danieljames             
      Type:  Bugs          |      Status:  closed                  
 Milestone:  Boost 1.39.0  |   Component:  unordered               
   Version:  Boost 1.38.0  |    Severity:  Problem                 
Resolution:  invalid       |    Keywords:  unordered_map,destructor
---------------------------+------------------------------------------------
Changes (by danieljames):

  * status:  new => closed
  * resolution:  => invalid

Comment:

 The memory management is taken care of by an internal implementation class
 called `hash_table_data_equivalent_keys` or `hash_table_data_unique_keys`.
 You can see the destructor here:

 https://svn.boost.org/trac/boost/browser/trunk/boost/unordered/detail/hash_table_impl.hpp?rev=51995#L380


 The destructor is called `BOOST_UNORDERED_TABLE_DATA` because I'm using
 macros to define the two different hash tables with a single
 implementation.

 `unordered_map` and `unordered_set`'s implicit destructors both call the
 implementation classes' destructors, so there's no need to define a
 destructor for those classes.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/2908#comment:1>
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