Re: [Boost-bugs] [Boost C++ Libraries] #4715: custom property_map no longer works for astar_search

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #4715: custom property_map no longer works for astar_search
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-10-07 22:33:33

#4715: custom property_map no longer works for astar_search
------------------------------------------------------+---------------------
  Reporter:  Szymon Gatner <szymon.gatner@…>          |       Owner:  jewillco
      Type:  Bugs                                     |      Status:  closed  
 Milestone:  To Be Determined                         |   Component:  graph   
   Version:  Boost 1.44.0                             |    Severity:  Problem 
Resolution:  worksforme                               |    Keywords:          
------------------------------------------------------+---------------------

Comment (by jewillco):

 See if this patch works (either with or without the one I sent before):

 {{{
 Index: boost/graph/named_function_params.hpp
 ===================================================================
 --- boost/graph/named_function_params.hpp       (revision 65774)
 +++ boost/graph/named_function_params.hpp       (working copy)
 @@ -392,8 +392,8 @@

      template <typename ArgType, typename Prop, typename Graph, bool
 Exists>
      struct override_const_property_t {
 -      typedef ArgType result_type;
 -      result_type operator()(const Graph&, const typename
 boost::add_reference<ArgType>::type a) const {return a;}
 +      typedef typename boost::remove_const<ArgType>::type result_type;
 +      result_type operator()(const Graph&, const ArgType& a) const
 {return a;}
      };

      template <typename ArgType, typename Prop, typename Graph>
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/4715#comment:14>
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