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adjacent_filtered
adjacent_filtered example

Syntax

Code

Pipe

rng | boost::adaptors::adjacent_filtered(bi_pred)

Function

boost::adaptors::adjacent_filter(rng, bi_pred)

#include <boost/range/adaptor/adjacent_filtered.hpp>
#include <boost/range/algorithm/copy.hpp>
#include <boost/assign.hpp>
#include <iterator>
#include <functional>
#include <iostream>
#include <vector>

int main(int argc, const char* argv[])
{
    using namespace boost::assign;
    using namespace boost::adaptors;

    std::vector<int> input;
    input += 1,1,2,2,2,3,4,5,6;

    boost::copy(
        input | adjacent_filtered(std::not_equal_to<int>()),
        std::ostream_iterator<int>(std::cout, ","));

    return 0;
}

This would produce the output:

1,2,3,4,5,6,


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