The QSqlDriverCreatorBase class is the base class for SQL driver factories. 更多...
| 頭： | #include <QSqlDriverCreatorBase> |
| qmake: | QT += sql |
| 繼承者： |
| virtual | ~QSqlDriverCreatorBase () |
| virtual QSqlDriver * | createObject () const = 0 |
重實現 createObject () to return an instance of the specific QSqlDriver subclass that you want to provide.
見 QSqlDatabase::registerSqlDriver () 瞭解細節。
另請參閱 QSqlDriverCreator .
[虛擬]
QSqlDriverCreatorBase::
~QSqlDriverCreatorBase
()
Destroys the SQL driver creator object.
[pure virtual]
QSqlDriver
*QSqlDriverCreatorBase::
createObject
() const
Reimplement this function to returns a new instance of a QSqlDriver 子類。