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44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
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// Copyright (C) 2009-2012 Lorenzo Caminiti
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// Distributed under the Boost Software License, Version 1.0
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// (see accompanying file LICENSE_1_0.txt or a copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// Home at http://www.boost.org/libs/local_function
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#include <boost/config.hpp>
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#ifndef BOOST_NO_VARIADIC_MACROS
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#include "addable.hpp"
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#include <boost/local_function.hpp>
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#include <boost/type_traits/remove_reference.hpp>
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#include <boost/concept_check.hpp>
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#define BOOST_TEST_MODULE TestTypeof
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#include <boost/test/unit_test.hpp>
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#include <algorithm>
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BOOST_AUTO_TEST_CASE(test_typeof) {
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//[typeof
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int sum = 0, factor = 10;
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void BOOST_LOCAL_FUNCTION(const bind factor, bind& sum, int num) {
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// Type-of for concept checking.
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BOOST_CONCEPT_ASSERT((Addable<boost::remove_reference<
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BOOST_LOCAL_FUNCTION_TYPEOF(sum)>::type>));
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// Type-of for declarations.
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boost::remove_reference<BOOST_LOCAL_FUNCTION_TYPEOF(
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factor)>::type mult = factor * num;
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sum += mult;
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} BOOST_LOCAL_FUNCTION_NAME(add)
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add(6);
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//]
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BOOST_CHECK(sum == 60);
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}
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#else
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int main(void) { return 0; } // Trivial test.
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#endif
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