zip

| Home | Libraries | People | FAQ | More

##### zip

###### Description

Zips sequences together to form a single sequence, whos members are tuples of the members of the component sequences.

###### Synopsis

    template<
        typename Sequence1,
        typename Sequence2,
        ...
        typename SequenceN
        >
    struct zip
    {
        typedef unspecified type;
    };

###### Expression Semantics

    result_of::zip<Sequence1, Sequence2, ... SequenceN>::type

Return type: A model of the most restrictive traversal category of sequences `Sequence1` to `SequenceN`.

Semantics: Return a sequence containing tuples of elements from each sequence. For example, applying zip to tuples `(1, 2, 3)` and `('a', 'b', 'c')` would return `((1, 'a'),(2, 'b'),(3, 'c'))`

###### Complexity

Constant.

###### Header

    #include <boost/fusion/algorithm/transformation/zip.hpp>
    #include <boost/fusion/include/zip.hpp>