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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qsqldriverplugin.h"
QT_BEGIN_NAMESPACE
/*!
\class QSqlDriverPlugin
\brief The QSqlDriverPlugin class provides an abstract base for custom QSqlDriver plugins.
\ingroup plugins
\inmodule QtSql
The SQL driver plugin is a simple plugin interface that makes it
easy to create your own SQL driver plugins that can be loaded
dynamically by Qt.
Writing a SQL plugin is achieved by subclassing this base class,
reimplementing the pure virtual function create(), and
exporting the class with the Q_PLUGIN_METADATA() macro. See the SQL
plugins that come with Qt for example implementations (in the
\c{plugins/src/sqldrivers} subdirectory of the source
distribution).
The json file containing the metadata for the plugin contains a list of
keys indicating the supported sql drivers
\code
{ "Keys": [ "mysqldriver" ] }
\endcode
\sa {How to Create Qt Plugins}
*/
/*!
\fn QSqlDriver *QSqlDriverPlugin::create(const QString& key)
Creates and returns a QSqlDriver object for the driver called \a
key. The driver key is usually the class name of the required
driver. Keys are case sensitive.
\sa {How to Create Qt Plugins}
*/
/*!
Constructs a SQL driver plugin and sets the parent to \a parent.
This is invoked automatically by the moc generated code that exports the plugin.
*/
QSqlDriverPlugin::QSqlDriverPlugin(QObject *parent)
: QObject(parent)
{
}
/*!
Destroys the SQL driver plugin.
You never have to call this explicitly. Qt destroys a plugin
automatically when it is no longer used.
*/
QSqlDriverPlugin::~QSqlDriverPlugin()
{
}
QT_END_NAMESPACE
#include "moc_qsqldriverplugin.cpp"
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