QSqlDriverCreatorBase Class
QSqlDriverCreatorBase 类是 SQL 驱动程序工厂的基类。更多内容...
| 头文件： | #include <QSqlDriverCreatorBase> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS Sql) target_link_libraries(mytarget PRIVATE Qt6::Sql) |
| qmake： | QT += sql |
| 由以下接口继承： |
- 所有成员列表（包括继承的成员）
- QSqlDriverCreatorBase 属于数据库类。
公共函数
| virtual | ~QSqlDriverCreatorBase() |
| virtual QSqlDriver * | createObject() const = 0 |
另请参阅 QSqlDriverCreator 。
成员函数文档
[virtual noexcept] QSqlDriverCreatorBase::~QSqlDriverCreatorBase()
销毁 SQL 驱动程序创建器对象。
[pure virtual] QSqlDriver *QSqlDriverCreatorBase::createObject() const
重写此函数，使其返回QSqlDriver 子类的全新实例。
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