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- // Copyright (C) 2009-2012 Lorenzo Caminiti
- // Distributed under the Boost Software License, Version 1.0
- // (see accompanying file LICENSE_1_0.txt or a copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- // Home at http://www.boost.org/libs/local_function
- #include <boost/config.hpp>
- #ifdef BOOST_NO_CXX11_VARIADIC_MACROS
- # error "variadic macros required"
- #else
- #include <boost/local_function.hpp>
- #include <boost/typeof/typeof.hpp>
- #include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
- #include <boost/detail/lightweight_test.hpp>
- //[operator
- struct point {
- int x;
- int y;
- };
- BOOST_TYPEOF_REGISTER_TYPE(point) // Register for `NAME` below.
- int main(void) {
- bool BOOST_LOCAL_FUNCTION(const point& p, const point& q) {
- return p.x == q.x && p.y == q.y;
- } BOOST_LOCAL_FUNCTION_NAME(equal) // OK: not using `operator==`.
- point a; a.x = 1; a.y = 2;
- point b = a;
- BOOST_TEST(equal(a, b));
- return boost::report_errors();
- }
- //]
- #endif // VARIADIC_MACROS
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