[Boost-bugs] [Boost C++ Libraries] #4051: [range][string_algo] Conflict between algorithm names

Subject: [Boost-bugs] [Boost C++ Libraries] #4051: [range][string_algo] Conflict between algorithm names
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-03-29 18:11:55

#4051: [range][string_algo] Conflict between algorithm names
-------------------------------------+--------------------------------------
 Reporter:  jewillco                 |       Owner:  nesotto
     Type:  Bugs                     |      Status:  new    
Milestone:  Boost 1.43.0             |   Component:  range  
  Version:  Boost Development Trunk  |    Severity:  Problem
 Keywords:                           |  
-------------------------------------+--------------------------------------
 When I try to include both Boost.Range algorithms (in the current trunk
 version) and Boost.Algorithm, using a file such as the following:

 {{{
 #include <boost/algorithm/string.hpp>
 #include <boost/range/algorithm.hpp>
 }}}

 I receive several errors about duplicate definitions.  I am using gcc
 4.1.2 on Linux.

 {{{
 ./boost/range/algorithm/find.hpp:28: error: ‘template<class
 SinglePassRange, class Value> typename boost::range_iterator::type
 boost::find(SinglePassRange&, const Value&)’ conflicts with previous using
 declaration ‘template<class RangeT, class FinderT>
 boost::iterator_range<typename boost::range_iterator<C>::type>
 boost::algorithm::find(RangeT&, const FinderT&)’
 ./boost/range/algorithm/lexicographical_compare.hpp:28: error:
 ‘template<class SinglePassRange1, class SinglePassRange2> bool
 boost::lexicographical_compare(const SinglePassRange1&, const
 SinglePassRange2&)’ conflicts with previous using declaration
 ‘template<class Range1T, class Range2T> bool
 boost::algorithm::lexicographical_compare(const Range1T&, const Range2T&)’
 ./boost/range/algorithm/lexicographical_compare.hpp:42: error:
 ‘template<class SinglePassRange1, class SinglePassRange2, class
 BinaryPredicate> bool boost::lexicographical_compare(const
 SinglePassRange1&, const SinglePassRange2&, BinaryPredicate)’ conflicts
 with previous using declaration ‘template<class Range1T, class Range2T,
 class PredicateT> bool boost::algorithm::lexicographical_compare(const
 Range1T&, const Range2T&, PredicateT)’
 }}}

 The using declarations mentioned in the error message are in files such as
 boost/algorithm/string/find.hpp.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/4051>
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