QCanBusFactory Class▲
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Header: QCanBusFactory
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Since: Qt 5.9
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CMake:
find_package(Qt6 REQUIRED COMPONENTS SerialBus)
target_link_libraries(mytarget PRIVATE Qt6::SerialBus)
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qmake: QT += serialbus
Detailed Description▲
All plugins must implement the functions provided by this factory class.
Member Function Documentation▲
[pure virtual] QList<QCanBusDeviceInfo> QCanBusFactory::availableDevices(QString *errorMessage) const▲
Returns the list of available devices and their capabilities for the QCanBusDevice.
errorMessage contains an error description in case of failure.
[pure virtual] QCanBusDevice *QCanBusFactory::createDevice(const QString &interfaceName, QString *errorMessage) const▲
Creates a new QCanBusDevice. The caller must take ownership of the returned pointer.
interfaceName is the CAN interface name and errorMessage contains an error description in case of failure.
If the factory cannot create a plugin, it returns nullptr.