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29 lines
665 B
C++
29 lines
665 B
C++
//
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// cpp14/can_query_member.cpp
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2025 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#include <boost/asio/query.hpp>
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#include <cassert>
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struct prop
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{
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template <typename> static constexpr bool is_applicable_property_v = true;
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};
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struct object
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{
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constexpr int query(prop) const { return 123; }
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};
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int main()
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{
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static_assert(boost::asio::can_query_v<object, prop>, "");
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static_assert(boost::asio::can_query_v<const object, prop>, "");
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}
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