MySQL
8.2.0
Source Code Documentation
component_common.h
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/* Copyright (c) 2020, 2023, Oracle and/or its affiliates.
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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,
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as published by the Free Software Foundation.
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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 additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License, version 2.0, for more details.
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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
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#ifndef COMPONENT_COMMON_H
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#define COMPONENT_COMMON_H
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#include <cstddef>
// size_t
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#define PSI_DOCUMENT_ME ""
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/**
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Singleton flag.
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This flag indicate that an instrumentation point is a singleton.
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*/
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#define PSI_FLAG_SINGLETON (1 << 0)
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template
<
class
T,
size_t
N>
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constexpr
size_t
array_elements
(T (&)[
N
])
noexcept
{
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return
N
;
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}
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#endif
/* COMPONENT_COMMON_H */
array_elements
constexpr size_t array_elements(T(&)[N]) noexcept
Definition:
component_common.h:37
Counter::N
std::atomic< Type > N
Definition:
ut0counter.h:224
components
libminchassis
component_common.h
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