qexceptionhandling.h File Reference

(43ec3d8d011f1c067be2257ba657838f2c118415)

#include <QtCore/qtconfigmacros.h>
#include <QtCore/qcompilerdetection.h>
#include <QtCore/qtcoreexports.h>

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Macros
#define	QT_TRY   try
#define	QT_CATCH(A)   catch (A)
#define	QT_THROW(A)   throw A
#define	QT_RETHROW   throw
#define	QT_TERMINATE_ON_EXCEPTION(expr)   do { try { expr; } catch (...) { qTerminate(); } } while (false)

Functions
QT_BEGIN_NAMESPACE Q_NORETURN Q_DECL_COLD_FUNCTION Q_CORE_EXPORT void	qTerminate () noexcept

Macro Definition Documentation

QT_CATCH

#define QT_CATCH

(

A

)

catch (A)

Definition at line 34 of file qexceptionhandling.h.

Referenced by QLayout::QLayout(), QObject::QObject(), QWidget::QWidget(), QWidget::QWidget(), QComboBox::~QComboBox(), QConfFileSettingsPrivate::~QConfFileSettingsPrivate(), QCoreApplication::~QCoreApplication(), QDialog::~QDialog(), QPainter::~QPainter(), QSettings::~QSettings(), QWidget::~QWidget(), QFontCache::cleanup(), QPixmapCache::clear(), QTextDocumentPrivate::clear(), QTcpServer::close(), QObject::disconnect(), QFreetypeFace::getFace(), QTextFormatCollection::indexForFormat(), QDomDocumentTypePrivate::init(), QClipData::initialize(), QtPrivate::q_uninitialized_remove_copy_if(), QCborStreamReaderPrivate::readStringChunk_byte(), QCborStreamReaderPrivate::readStringChunk_unicode(), QBuffer::seek(), QWindowsIntegration::setApplicationBadge(), and QSystemLocalePrivate::uiLanguages().

QT_RETHROW

#define QT_RETHROW   throw

Definition at line 36 of file qexceptionhandling.h.

Referenced by QLayout::QLayout(), QObject::QObject(), QWidget::QWidget(), QWidget::QWidget(), QWidget::~QWidget(), QTextDocumentPrivate::clear(), QObject::disconnect(), QFreetypeFace::getFace(), QTextFormatCollection::indexForFormat(), QDomDocumentTypePrivate::init(), QClipData::initialize(), and QtPrivate::q_uninitialized_remove_copy_if().

QT_TERMINATE_ON_EXCEPTION

#define QT_TERMINATE_ON_EXCEPTION

(

expr

)

do { try { expr; } catch (...) { qTerminate(); } } while (false)

Definition at line 40 of file qexceptionhandling.h.

Referenced by QMessageLogger::fatal(), and QMessageLogger::fatal().

QT_THROW

#define QT_THROW

(

A

)

throw A

Definition at line 35 of file qexceptionhandling.h.

QT_TRY

#define QT_TRY   try

Definition at line 33 of file qexceptionhandling.h.

Referenced by QLayout::QLayout(), QObject::QObject(), QWidget::QWidget(), QWidget::QWidget(), QComboBox::~QComboBox(), QConfFileSettingsPrivate::~QConfFileSettingsPrivate(), QCoreApplication::~QCoreApplication(), QDialog::~QDialog(), QPainter::~QPainter(), QSettings::~QSettings(), QWidget::~QWidget(), QFontCache::cleanup(), QPixmapCache::clear(), QTextDocumentPrivate::clear(), QTcpServer::close(), QObject::disconnect(), QFreetypeFace::getFace(), QTextFormatCollection::indexForFormat(), QDomDocumentTypePrivate::init(), QClipData::initialize(), QtPrivate::q_uninitialized_remove_copy_if(), QCborStreamReaderPrivate::readStringChunk_byte(), QCborStreamReaderPrivate::readStringChunk_unicode(), QBuffer::seek(), QWindowsIntegration::setApplicationBadge(), QSystemLocalePrivate::uiLanguages(), and QQmlJS::Dom::FileWriter::write().

Function Documentation

qTerminate()

QT_BEGIN_NAMESPACE Q_NORETURN Q_DECL_COLD_FUNCTION Q_CORE_EXPORT void qTerminate ( )

noexcept

Definition at line 15 of file qexceptionhandling.cpp.

Referenced by QTest::setFailed().

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