[boost] Iostreams Compile Issue with boost/algorithm/string.hpp was [RE: Compile problem using IoStreams from CVS inside boost v1.32 (VC71)]

From: Brian Braatz (brianb_at_[hidden])
Date: 2005-03-02 17:02:46

I narrowed this down a bit more-

In my code which uses filtered_stream if I have the following headers:

#include <boost/iostreams/concepts.hpp>      
#include <boost/iostreams/operations.hpp>    
#include <boost/iostreams/filtering_stream.hpp>
#include <boost/iostreams/device/file.hpp>
// #include <boost/algorithm/string.hpp>

It compiles- but when I uncomment the #include
<boost/algorithm/string.hpp> I get the error below

> -----Original Message-----
> From: Brian Braatz
> Sent: Wednesday, March 02, 2005 1:34 PM
> To: 'boost_at_[hidden]'
> Subject: Compile problem using IoStreams from CVS inside boost v1.32
> (VC71)
> 
> I am using VC7.1 (and will also be using VC70 for this code)
> 
> What I did-
> 
> Executed the following from a cmd prompt:
> cvs -d:pserver:anonymous_at_[hidden]:/cvsroot/boost login
> cvs -z3 -d:pserver:anonymous_at_[hidden]:/cvsroot/boost
checkout
> boost
> cvs -d:pserver:anonymous_at_[hidden]:/cvsroot/boost logout
> 
> went into boost\iostreams and boost\libs\iostreams- copied both into
temp
> area-
> 
> Deleted the CVS folders
> 
> Copied the files into the boost 1.32 dir in my company's internal CVS
> server (we have the boost files under revision control to control
which
> version of which file we are using to build)
> 
> Initially I had to change the files to from namespace io to iostreams.
Got
> through those compile errors. And Now I have this one:
> 
> 
> boost\algorithm\string\iterator_range.hpp(288) : error C2874: using-
> declaration causes a multiple declaration of
> 'boost::algorithm::iterator_range'
> 
> \boost\algorithm\string\iterator_range.hpp(204) : see declaration of
> 'boost::algorithm::iterator_range'
> 
> I am digging into this but thought I would throw this out to see if
any
> one is aware of the issue-
> 
> These errors point to the end of iterator_range.hpp (pointing at the
using
> clause)
> 
> Here is a snippet from that file:
> 
>         template< typename SeqT, typename IteratorT, typename FuncT >
>         inline SeqT transform_iterator_range( const
> iterator_range<IteratorT>& Range, FuncT Func )
>         {
>             SeqT Seq;
>             std::transform( Range.begin(), Range.end(),
> std::back_inserter(Seq), Func );
>             return Seq;
>         }
> 
>     } // namespace algorithm
> 
>     // pull names to the namespace boost
>     using algorithm::iterator_range;
>     using algorithm::make_iterator_range;
>     using algorithm::copy_iterator_range;
>     using algorithm::transform_iterator_range;
> 
> } // namespace boost
> 
> 
> 
> 
> 
>