mysql/detail/any_execution_request.hpp

0001 //
0002 // Copyright (c) 2019-2023 Ruben Perez Hidalgo (rubenperez038 at gmail dot com)
0003 //
0004 // Distributed under the Boost Software License, Version 1.0. (See accompanying
0005 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
0006 //
0007
0008 #ifndef BOOST_MYSQL_DETAIL_ANY_EXECUTION_REQUEST_HPP
0009 #define BOOST_MYSQL_DETAIL_ANY_EXECUTION_REQUEST_HPP
0010
0011 #include <boost/mysql/field_view.hpp>
0012 #include <boost/mysql/statement.hpp>
0013 #include <boost/mysql/string_view.hpp>
0014
0015 #include <boost/core/span.hpp>
0016
0017 namespace boost {
0018 namespace mysql {
0019 namespace detail {
0020
0021 struct any_execution_request
0022 {
0023     union data_t
0024     {
0025         string_view query;
0026         struct
0027         {
0028             statement stmt;
0029             span<const field_view> params;
0030         } stmt;
0031
0032         data_t(string_view q) noexcept : query(q) {}
0033         data_t(statement s, span<const field_view> params) noexcept : stmt{s, params} {}
0034     } data;
0035     bool is_query;
0036
0037     any_execution_request(string_view q) noexcept : data(q), is_query(true) {}
0038     any_execution_request(statement s, span<const field_view> params) noexcept
0039         : data(s, params), is_query(false)
0040     {
0041     }
0042 };
0043
0044 }  // namespace detail
0045 }  // namespace mysql
0046 }  // namespace boost
0047
0048 #endif