[TUPLE] n for an n-tuple - Boost-users - lists.preview.boost.org

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[TUPLE] n for an n-tuple

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Hossein Haeri

24 Jun 2010 24 Jun '10

11:33 a.m.

Dear all, Given an n-tuple t, is there any way to acquire n from t itself? I mean something like: tuple t; size_t n = t.size();//n == 2 TIA, --Hossein

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Steven Watanabe

24 Jun 24 Jun

1:50 p.m.

AMDG Hossein Haeri wrote:

Given an n-tuple t, is there any way to acquire n from t itself? I mean something like:

tuple t; size_t n = t.size();//n == 2

boost::tuples::length >::value or boost::fusion::size(t); (with the appropriate fusion headers) In Christ, Steven Watanabe

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Hossein Haeri
Steven Watanabe