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Boost.Range |
copiedrng | boost::adaptors::copied( n, m )boost::make_copied_range( rng, n, m )
0 <= n && n <= m && m < distance(rng)
iterator_range that holds the sliced range
[n,m) of the original range.
#include <boost/range/adaptor/copied.hpp>
#include <boost/range/algorithm/copy.hpp>
#include <boost/assign.hpp>
#include <algorithm>
#include <iostream>
#include <vector>
int main(int argc, const char* argv[])
{
using namespace boost::assign;
using namespace boost::adaptors;
std::vector<int> input;
input += 1,2,3,4,5,6,7,8,9,10;
boost::copy(
input | copied(1, 5),
std::ostream_iterator<int>(std::cout, ","));
return 0;
}
This would produce the output:
2,3,4,5
(C) Copyright Neil Groves 2009 (C) Copyright Thorsten Ottosen 2003-2004