The QMessageLogContext class provides additional information about a log message. More...
Header: | #include <QMessageLogContext> |
qmake: | QT += core |
Since: | Qt 5.0 |
The QMessageLogContext class provides additional information about a log message.
The class provides information about the source code location a qDebug(), qInfo(), qWarning(), qCritical() or qFatal() message was generated.
Note: By default, this information is recorded only in debug builds. You can overwrite this explicitly by defining QT_MESSAGELOGCONTEXT
or QT_NO_MESSAGELOGCONTEXT
.
See also QMessageLogger, QtMessageHandler, and qInstallMessageHandler().
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