blob: b49ed7cfc107c5ad9dd1361fb8065ba0b928c208 [file] [log] [blame]
/*
* Copyright (C) 2020 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <wtf/FastMalloc.h>
#include <wtf/Noncopyable.h>
namespace WebCore {
class SQLiteStatement;
class SQLiteStatementAutoResetScope {
WTF_MAKE_NONCOPYABLE(SQLiteStatementAutoResetScope); WTF_MAKE_FAST_ALLOCATED;
public:
WEBCORE_EXPORT explicit SQLiteStatementAutoResetScope(SQLiteStatement* = nullptr);
WEBCORE_EXPORT SQLiteStatementAutoResetScope(SQLiteStatementAutoResetScope&& other);
WEBCORE_EXPORT SQLiteStatementAutoResetScope& operator=(SQLiteStatementAutoResetScope&& other);
WEBCORE_EXPORT ~SQLiteStatementAutoResetScope();
explicit operator bool() const { return m_statement; }
bool operator!() const { return !m_statement; }
SQLiteStatement* get() { return m_statement; }
SQLiteStatement* operator->() { return m_statement; }
private:
SQLiteStatement* m_statement;
};
} // namespace WebCore