115 lines
2.8 KiB
C
115 lines
2.8 KiB
C
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/*
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* Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License, version 2.0, as
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* published by the Free Software Foundation.
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*
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* This program is also distributed with certain software (including
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* but not limited to OpenSSL) that is licensed under separate terms,
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* as designated in a particular file or component or in included license
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* documentation. The authors of MySQL hereby grant you an
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* additional permission to link the program and your derivative works
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* with the separately licensed software that they have included with
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* MySQL.
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*
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* Without limiting anything contained in the foregoing, this file,
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* which is part of MySQL Connector/C++, is also subject to the
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* Universal FOSS Exception, version 1.0, a copy of which can be found at
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* http://oss.oracle.com/licenses/universal-foss-exception.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License, version 2.0, for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef MYSQLX_DETAIL_ROW_H
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#define MYSQLX_DETAIL_ROW_H
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/**
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@file
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Details for Row class.
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*/
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#include "../common.h"
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#include "../document.h"
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#include <memory>
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namespace mysqlx {
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MYSQLX_ABI_BEGIN(2,0)
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class Columns;
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namespace internal {
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template <class COLS> class Row_result_detail;
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struct Table_insert_detail;
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class PUBLIC_API Row_detail
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{
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protected:
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class INTERNAL Impl;
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DLL_WARNINGS_PUSH
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std::shared_ptr<Impl> m_impl;
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DLL_WARNINGS_POP
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Row_detail() = default;
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Row_detail(std::shared_ptr<Impl> &&impl)
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{
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m_impl = std::move(impl);
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}
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col_count_t col_count() const;
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bytes get_bytes(col_count_t) const;
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Value& get_val(col_count_t);
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void clear()
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{
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m_impl.reset();
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}
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Impl& get_impl();
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const Impl& get_impl() const
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{
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return const_cast<Row_detail*>(this)->get_impl();
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}
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void ensure_impl();
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using Args_prc = Args_processor<Row_detail, std::pair<Impl*, col_count_t>*>;
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template<typename... Types>
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void set_values(col_count_t pos, Types... args)
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{
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ensure_impl();
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assert(m_impl);
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std::pair<Impl*, col_count_t> data{ m_impl.get(), pos };
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Args_prc::process_args(&data, args...);
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}
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static void process_one(std::pair<Impl*, col_count_t>*, const Value &val);
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friend Table_insert_detail;
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friend Row_result_detail<Columns>;
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friend Args_prc;
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};
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} // internal namespace
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MYSQLX_ABI_END(2,0)
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} // mysqlx
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#endif
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