QScxmlCompiler class is a compiler for SCXML files. 更多...
| 头： | #include <QScxmlCompiler> |
| qmake: | QT += scxml |
| Since: | Qt 5.7 |
| class | Loader |
| QScxmlCompiler (QXmlStreamReader * reader ) | |
| ~QScxmlCompiler () | |
| QScxmlStateMachine * | compile () |
| QVector<QScxmlError> | errors () const |
| QString | fileName () const |
| Loader * | loader () const |
| void | setFileName (const QString & fileName ) |
| void | setLoader (Loader * newLoader ) |
QScxmlCompiler class is a compiler for SCXML files.
Parses an SCXML file and dynamically instantiates a state machine for a successfully parsed SCXML file. If parsing fails, the new state machine cannot start. All errors are returned by QScxmlStateMachine::parseErrors ().
To load an SCXML file, QScxmlStateMachine::fromFile or QScxmlStateMachine::fromData should be used. Using QScxmlCompiler directly is only needed when the compiler needs to use a custom QScxmlCompiler::Loader .
Creates a new SCXML compiler for the specified reader .
Destroys the SCXML compiler.
Parses an SCXML file and creates a new state machine from it.
If parsing is successful, the returned state machine can be initialized and started. If parsing fails, QScxmlStateMachine::parseErrors () can be used to retrieve a list of errors.
Returns the list of parse errors.
Returns the file name associated with the current input.
另请参阅 setFileName ().
Returns the loader that is currently used to resolve and load URIs for the SCXML compiler.
另请参阅 setLoader ().
Sets the file name for the current input to fileName .
The file name is used for error reporting and for resolving relative path URIs.
另请参阅 fileName ().
集 newLoader to be used for resolving and loading URIs for the SCXML compiler.
另请参阅 loader ().
