forked from boostorg/optional
b6a1946a60
optional<T> now has direct relational operator optional<T>::operator-> fixed for reference types [SVN r37126]
24 lines
507 B
C++
24 lines
507 B
C++
// Copyright (C) 2003, Fernando Luis Cacciola Carballal.
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//
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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 copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/lib/optional/ for documentation.
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//
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// You are welcome to contact the author at:
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// fernando_cacciola@hotmail.com
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//
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#ifndef BOOST_NONE_17SEP2003_HPP
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#define BOOST_NONE_17SEP2003_HPP
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namespace boost {
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enum none_t {none = 0};
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} // namespace boost
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#endif
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