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hana/example/tutorial/include_ext.cpp
Louis Dionne 08b3db1708 [Examples] Modularize and use qualified names
This patch modularizes the examples, makes them self-contained and
also uses qualified hana:: names.

Fixes #139
Fixes #126
2015-08-15 17:50:40 +02:00

18 lines
439 B
C++

/*
@copyright Louis Dionne 2015
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
//! [main]
#include <boost/hana/ext/std/tuple.hpp>
#include <tuple> // still required to create a tuple
namespace hana = boost::hana;
int main() {
constexpr std::tuple<int, char, float> xs{1, '2', 3.0f};
static_assert(hana::front(xs) == 1, "");
}
//! [main]