Re: [Boost-users] [boost-users][boost foreach, iterating]

From: Andrew Holden (aholden_at_[hidden])
Date: 2007-12-03 09:59:49

chun ping wang wrote:

        hi, is their anyway where i can use boost foreach to iterate
through two different containers at once. 
         
        Like I have two vector of float and i want to iterate through
them parallell.. (not using indexing.. since it doesn't work with all
types). Thanks. 
        
        Something that is equalivent to python, 
        for x,y in xArray, yArray:
             # do some awesome stuff.
             print x, y 

This sounds like the zip iterator by David Abrahams and Thomas Becker.
Take a look at http://www.boost.org/libs/iterator/doc/zip_iterator.html
<http://www.boost.org/libs/iterator/doc/zip_iterator.html>  and see if
that does what you need.