The QScxmlInvokableServiceFactory class creates invokable service instances. 更多...
头: | #include <QScxmlInvokableServiceFactory> |
qmake: | QT += scxml |
Since: | Qt 5.8 |
继承: | QObject |
继承者: |
QScxmlDynamicScxmlServiceFactory and QScxmlStaticScxmlServiceFactory |
该类在 Qt 5.8 引入。
virtual QScxmlInvokableService * | invoke (QScxmlStateMachine * parentStateMachine ) = 0 |
const QScxmlExecutableContent::InvokeInfo & | invokeInfo () const |
const QVector<QScxmlExecutableContent::StringId> & | 名称 () const |
const QVector<QScxmlExecutableContent::ParameterInfo> & | 参数 () const |
Each service instance represents an
<invoke>
element in the SCXML document. Each time the service is actually invoked, a new instance of
QScxmlInvokableService
被创建。
此特性保持 QScxmlExecutableContent::InvokeInfo passed to the constructor.
访问函数:
const QScxmlExecutableContent::InvokeInfo & | invokeInfo () const |
This property holds the names passed to the constructor.
访问函数:
const QVector<QScxmlExecutableContent::StringId> & | 名称 () const |
This property holds the parameters passed to the constructor.
访问函数:
const QVector<QScxmlExecutableContent::ParameterInfo> & | 参数 () const |
[pure virtual]
QScxmlInvokableService
*QScxmlInvokableServiceFactory::
invoke
(
QScxmlStateMachine
*
parentStateMachine
)
Invokes the service with the parameters given in the constructor, passing parentStateMachine as the parent. Returns the new invokable service.