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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/local_function.hpp>
- #include <boost/noncopyable.hpp>
- #include <boost/typeof/typeof.hpp>
- #include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
- #include <cassert>
- //[noncopyable_local_function
- struct n: boost::noncopyable {
- int i;
- n(int _i): i(_i) {}
- };
- BOOST_TYPEOF_REGISTER_TYPE(n) // Register for `bind& x` below.
- int main(void) {
- n x(-1);
- void BOOST_LOCAL_FUNCTION(const bind& x) { // OK: No copy
- assert(x.i == -1); // and constant.
- } BOOST_LOCAL_FUNCTION_NAME(f)
- f();
- return 0;
- }
- //]
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