Subject: [Boost-bugs] [Boost C++ Libraries] #4620: Range Adaptor: enumerate(d)
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-09-02 11:29:11
#4620: Range Adaptor: enumerate(d)
------------------------------------------------+---------------------------
Reporter: Ilya Murav'jov <muravev@â¦> | Owner: neilgroves
Type: Patches | Status: new
Milestone: To Be Determined | Component: range
Version: Boost 1.44.0 | Severity: Not Applicable
Keywords: |
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I use B.Range with B.Foreach closely and consider
boost::adaptors::indexed() not so good one. I would like to use it as
follows:
{{{#!python
std::vector<T> array;
BOOST_FOREACH( boost::index_value<T&> iv, array | enumerated() )
{
int i = iv.index();
T& t = iv.value();
...
}
}}}
I've implemented such one in my program (using indexed() as source),
http://gitorious.org/bombono-dvd/bombono-
dvd/blobs/master/src/mlib/range/enumerate.h and hope it will be useful for
others too.
-- Ticket URL: <https://svn.boost.org/trac/boost/ticket/4620> Boost C++ Libraries <http://www.boost.org/> Boost provides free peer-reviewed portable C++ source libraries.
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