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QSqlDriverPlugin(3qt)							    QSqlDriverPlugin(3qt)

NAME
       QSqlDriverPlugin - Abstract base for custom QSqlDriver plugins

SYNOPSIS
       #include <qsqldriverplugin.h>

   Public Members
       QSqlDriverPlugin ()
       ~QSqlDriverPlugin ()
       virtual QStringList keys () const = 0
       virtual QSqlDriver * create ( const QString & key ) = 0

DESCRIPTION
       The QSqlDriverPlugin class provides an abstract base for custom QSqlDriver plugins.

       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 functions keys() and create(), and exporting the class with the Q_EXPORT_PLUGIN
       macro. See the SQL plugins that come with Qt for example implementations (in the
       plugins/src/sqldrivers subdirectory of the source distribution). Read the plugins
       documentation for more information on plugins.

       See also Plugins.

MEMBER FUNCTION DOCUMENTATION
QSqlDriverPlugin::QSqlDriverPlugin ()
       Constructs a SQL driver plugin. This is invoked automatically by the Q_EXPORT_PLUGIN
       macro.

QSqlDriverPlugin::~QSqlDriverPlugin ()
       Destroys the SQL driver plugin.

       You never have to call this explicitly. Qt destroys a plugin automatically when it is no
       longer used.

QSqlDriver * QSqlDriverPlugin::create ( const QString & key ) [pure virtual]
       Creates and returns a QSqlDriver object for the driver key key. The driver key is usually
       the class name of the required driver.

       See also keys().

QStringList QSqlDriverPlugin::keys () const [pure virtual]
       Returns the list of drivers (keys) this plugin supports.

       These keys are usually the class names of the custom drivers that are implemented in the
       plugin.

       See also create().

SEE ALSO
       http://doc.trolltech.com/qsqldriverplugin.html http://www.trolltech.com/faq/tech.html

COPYRIGHT
       Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com.  See the license file
       included in the distribution for a complete license statement.

AUTHOR
       Generated automatically from the source code.

BUGS
       If you find a bug in Qt, please report it as described in
       http://doc.trolltech.com/bughowto.html.	Good bug reports help us to help you. Thank you.

       The definitive Qt documentation is provided in HTML format; it is located at
       $QTDIR/doc/html and can be read using Qt Assistant or with a web browser. This man page is
       provided as a convenience for those users who prefer man pages, although this format is
       not officially supported by Trolltech.

       If you find errors in this manual page, please report them to qt-bugs@trolltech.com.
       Please include the name of the manual page (qsqldriverplugin.3qt) and the Qt version
       (3.3.8).

Trolltech AS				 2 February 2007		    QSqlDriverPlugin(3qt)
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