QSqlDriverCreatorBase Class
The QSqlDriverCreatorBase class is the base class for SQL driver factories. 更多...
| 头文件: | #include <QSqlDriverCreatorBase> |
| qmake: | QT += sql |
| 派生类: |
公有函数
| virtual | ~QSqlDriverCreatorBase() |
| virtual QSqlDriver * | createObject() const = 0 |
详细描述
The QSqlDriverCreatorBase class is the base class for SQL driver factories.
Reimplement createObject() to return an instance of the specific QSqlDriver subclass that you want to provide.
See QSqlDatabase::registerSqlDriver() for details.
成员函数
[virtual] 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 subclass.