33 lines
550 B
C++
33 lines
550 B
C++
#ifndef BOOST_SYSTEM_DETAIL_ENABLE_IF_HPP_INCLUDED
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#define BOOST_SYSTEM_DETAIL_ENABLE_IF_HPP_INCLUDED
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// Copyright 2020 Peter Dimov
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// Distributed under the Boost Software License, Version 1.0
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// http://www.boost.org/LICENSE_1_0.txt
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namespace boost
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{
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namespace system
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{
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namespace detail
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{
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template<bool C, class T = void> struct enable_if
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{
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typedef T type;
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};
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template<class T> struct enable_if<false, T>
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{
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};
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} // namespace detail
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} // namespace system
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} // namespace boost
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#endif // #ifndef BOOST_SYSTEM_DETAIL_ENABLE_IF_HPP_INCLUDED
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