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24 lines
656 B
C++
24 lines
656 B
C++
/*
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@copyright Louis Dionne 2014
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Distributed under the Boost Software License, Version 1.0.
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(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
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*/
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#include <boost/hana/assert.hpp>
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#include <boost/hana/integral.hpp>
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#include <boost/hana/maybe.hpp>
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#include <boost/hana/string.hpp>
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using namespace boost::hana;
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int main() {
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//! [main]
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BOOST_HANA_CONSTANT_ASSERT(char_<'c'> ^in^ BOOST_HANA_STRING("abcde"));
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BOOST_HANA_CONSTANT_ASSERT(!(char_<'z'> ^in^ BOOST_HANA_STRING("abcde")));
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BOOST_HANA_CONSTANT_ASSERT(
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lookup(BOOST_HANA_STRING("abcxefg"), char_<'x'>) == just(char_<'x'>)
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);
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//! [main]
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}
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