QScxmlCompiler 類

QScxmlCompiler 類是用於 SCXML 文件的編譯器。更多...

頭：	#include <QScxmlCompiler>
qmake:	QT += scxml
Since:	Qt 5.7

該類在 Qt 5.7 引入。

所有成員列錶，包括繼承成員

公共類型

class

Loader

公共函數

	QScxmlCompiler (QXmlStreamReader * reader )
	~QScxmlCompiler ()
QScxmlStateMachine *	compile ()
QVector<QScxmlError>	errors () const
QString	fileName () const
QScxmlCompiler::Loader *	loader () const
void	setFileName (const QString & fileName )
void	setLoader (QScxmlCompiler::Loader * newLoader )

詳細描述

剖析 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 ().

要加載 SCXML 文件， QScxmlStateMachine::fromFile or QScxmlStateMachine::fromData should be used. Using QScxmlCompiler directly is only needed when the compiler needs to use a custom QScxmlCompiler::Loader .

成員函數文檔編製

QScxmlCompiler:: QScxmlCompiler ( QXmlStreamReader * reader )

創建新的 SCXML 編譯器為指定 reader .

QScxmlCompiler:: ~QScxmlCompiler ()

銷毀 SCXML 編譯器。

QScxmlStateMachine *QScxmlCompiler:: compile ()

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.

QVector < QScxmlError > QScxmlCompiler:: errors () const

返迴剖析錯誤的列錶。

QString QScxmlCompiler:: fileName () const

Returns the file name associated with the current input.

另請參閱 setFileName ().

QScxmlCompiler::Loader *QScxmlCompiler:: loader () const

Returns the loader that is currently used to resolve and load URIs for the SCXML compiler.

另請參閱 setLoader ().

void QScxmlCompiler:: setFileName (const QString & fileName )

Sets the file name for the current input to fileName .

The file name is used for error reporting and for resolving relative path URIs.

另請參閱 fileName ().

void QScxmlCompiler:: setLoader ( QScxmlCompiler::Loader * newLoader )

設置 newLoader to be used for resolving and loading URIs for the SCXML compiler.

另請參閱 loader ().