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