QLoggingRegistry Class Reference

#include <qloggingregistry_p.h>

Collaboration diagram for QLoggingRegistry:

Public Member Functions
	QLoggingRegistry ()
void	initializeRules ()
void	registerCategory (QLoggingCategory *category, QtMsgType enableForLevel)
void	unregisterCategory (QLoggingCategory *category)
Q_CORE_EXPORT void	registerEnvironmentOverrideForCategory (const char *categoryName, const char *environment)
void	setApiRules (const QString &content)
QLoggingCategory::CategoryFilter	installFilter (QLoggingCategory::CategoryFilter filter)

Static Public Member Functions
static QLoggingRegistry *	instance ()

Friends
class	::tst_QLoggingRegistry

Detailed Description

Definition at line 87 of file qloggingregistry_p.h.

Constructor & Destructor Documentation

QLoggingRegistry()

QLoggingRegistry::QLoggingRegistry

(

)

QLoggingRegistry constructor

Definition at line 227 of file qloggingregistry.cpp.

References initializeRules(), and qApp.

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Member Function Documentation

initializeRules()

void QLoggingRegistry::initializeRules

(

)

Initializes the rules database by loading $QT_LOGGING_CONF, $QT_LOGGING_RULES, and .config/QtProject/qtlogging.ini.

Definition at line 277 of file qloggingregistry.cpp.

References QDir::absoluteFilePath(), QLibraryInfo::DataPath, debugMsg, QFile::decodeName(), QString::fromLatin1(), QStandardPaths::GenericConfigLocation, loadRulesFromFile(), QStandardPaths::locate(), QLibraryInfo::path(), qgetenv(), QStringLiteral, qtLoggingDebug(), QLoggingSettingsParser::rules(), QLoggingSettingsParser::setContent(), QLoggingSettingsParser::setImplicitRulesSection(), and QList< T >::size().

Referenced by QLoggingRegistry().

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installFilter()

QLoggingCategory::CategoryFilter QLoggingRegistry::installFilter

(

QLoggingCategory::CategoryFilter

filter

)

Installs a custom filter rule.

Definition at line 410 of file qloggingregistry.cpp.

instance()

QLoggingRegistry * QLoggingRegistry::instance ( )

static

Definition at line 425 of file qloggingregistry.cpp.

Referenced by QLoggingCategory::~QLoggingCategory(), QLoggingCategory::installFilter(), Q_TRACE_INSTRUMENT(), and QLoggingCategory::setFilterRules().

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registerCategory()

void QLoggingRegistry::registerCategory	(	QLoggingCategory *	cat,
		QtMsgType	enableForLevel )

Registers a category object.

This method might be called concurrently for the same category object.

Definition at line 336 of file qloggingregistry.cpp.

registerEnvironmentOverrideForCategory()

void QLoggingRegistry::registerEnvironmentOverrideForCategory	(	const char *	categoryName,
		const char *	environment )

Since

6.3

Registers the environment variable environment as the control variable for enabling debugging by default for category categoryName. The category name must start with "qt."

Definition at line 367 of file qloggingregistry.cpp.

setApiRules()

void QLoggingRegistry::setApiRules

(

const QString &

content

)

Installs logging rules as specified in content.

Definition at line 377 of file qloggingregistry.cpp.

References debugMsg, qtLoggingDebug(), QLoggingSettingsParser::rules(), QLoggingSettingsParser::setContent(), and QLoggingSettingsParser::setImplicitRulesSection().

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unregisterCategory()

void QLoggingRegistry::unregisterCategory

(

QLoggingCategory *

cat

)

Unregisters a category object.

Definition at line 353 of file qloggingregistry.cpp.

Friends And Related Symbol Documentation

::tst_QLoggingRegistry

friend class ::tst_QLoggingRegistry

friend

Definition at line 133 of file qloggingregistry_p.h.

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The documentation for this class was generated from the following files:

• qtbase/src/corelib/io/qloggingregistry_p.h (c6a2f7a70e40a6df71342ffceb5eb897af71350c)
• qtbase/src/corelib/io/qloggingregistry.cpp (c6a2f7a70e40a6df71342ffceb5eb897af71350c)