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Category Class Reference

This is the central class in the log4j package. More...

#include <Category.hh>

Inheritance diagram for Category:
Inheritance graph
[legend]

Public Member Functions

virtual void addAppender (Appender *appender)
 Adds an Appender to this Category. More...
 
virtual void addAppender (Appender &appender)
 Adds an Appender for this Category. More...
 
void alert (const char *stringFormat,...) throw ()
 Log a message with alert priority. More...
 
void alert (const std::string &message) throw ()
 Log a message with alert priority. More...
 
CategoryStream alertStream () throw ()
 Return a CategoryStream with priority ALERT. More...
 
virtual void callAppenders (const LoggingEvent &event) throw ()
 Call the appenders in the hierarchy starting at this. More...
 
void crit (const char *stringFormat,...) throw ()
 Log a message with crit priority. More...
 
void crit (const std::string &message) throw ()
 Log a message with crit priority. More...
 
CategoryStream critStream ()
 Return a CategoryStream with priority CRIT. More...
 
void debug (const char *stringFormat,...) throw ()
 Log a message with debug priority. More...
 
void debug (const std::string &message) throw ()
 Log a message with debug priority. More...
 
CategoryStream debugStream ()
 Return a CategoryStream with priority DEBUG. More...
 
void emerg (const char *stringFormat,...) throw ()
 Log a message with emerg priority. More...
 
void emerg (const std::string &message) throw ()
 Log a message with emerg priority. More...
 
CategoryStream emergStream ()
 Return a CategoryStream with priority EMERG. More...
 
void error (const char *stringFormat,...) throw ()
 Log a message with error priority. More...
 
void error (const std::string &message) throw ()
 Log a message with error priority. More...
 
CategoryStream errorStream ()
 Return a CategoryStream with priority ERROR. More...
 
void fatal (const char *stringFormat,...) throw ()
 Log a message with fatal priority. More...
 
void fatal (const std::string &message) throw ()
 Log a message with fatal priority. More...
 
CategoryStream fatalStream ()
 Return a CategoryStream with priority FATAL. More...
 
virtual bool getAdditivity () const throw ()
 Returns the additivity flag for this Category instance. More...
 
virtual AppenderSet getAllAppenders () const
 Returns the set of Appenders currently attached to this Catogory. More...
 
virtual AppendergetAppender () const
 Returns the first Appender for this Category, or NULL if no Appender has been set. More...
 
virtual AppendergetAppender (const std::string &name) const
 Returns the specified Appender for this Category, or NULL if the Appender is not attached to this Category. More...
 
virtual Priority::Value getChainedPriority () const throw ()
 Starting from this Category, search the category hierarchy for a set priority and return it. More...
 
virtual const std::string & getName () const throw ()
 Return the category name. More...
 
virtual CategorygetParent () throw ()
 Returns the parent category of this category, or NULL if the category is the root category. More...
 
virtual const CategorygetParent () const throw ()
 Returns the parent category of this category, or NULL if the category is the root category. More...
 
virtual Priority::Value getPriority () const throw ()
 Returns the assigned Priority, if any, for this Category. More...
 
virtual CategoryStream getStream (Priority::Value priority)
 Return a CategoryStream with given Priority. More...
 
void info (const char *stringFormat,...) throw ()
 Log a message with info priority. More...
 
void info (const std::string &message) throw ()
 Log a message with info priority. More...
 
void info_pop (const char *stringFormat,...) throw ()
 Log a message with info priority & pops an indentation to the NDC stack. More...
 
void info_push (const char *stringFormat,...) throw ()
 Log a message with info priority & pushes an indentation to the NDC stack. More...
 
CategoryStream infoStream ()
 Return a CategoryStream with priority INFO. More...
 
bool isAlertEnabled () const throw ()
 Return true if the Category will log messages with priority ALERT. More...
 
bool isCritEnabled () const throw ()
 Return true if the Category will log messages with priority CRIT. More...
 
bool isDebugEnabled () throw ()
 Return true if the Category will log messages with priority DEBUG. More...
 
bool isEmergEnabled () const throw ()
 Return true if the Category will log messages with priority EMERG. More...
 
bool isErrorEnabled () const throw ()
 Return true if the Category will log messages with priority ERROR. More...
 
bool isFatalEnabled () const throw ()
 Return true if the Category will log messages with priority FATAL. More...
 
bool isInfoEnabled () throw ()
 Return true if the Category will log messages with priority INFO. More...
 
bool isNoticeEnabled () const throw ()
 Return true if the Category will log messages with priority NOTICE. More...
 
virtual bool isPriorityEnabled (Priority::Value priority) const throw ()
 Returns true if the chained priority of the Category is equal to or higher than given priority. More...
 
bool isWarnEnabled () throw ()
 Return true if the Category will log messages with priority WARN. More...
 
virtual void log (Priority::Value priority, const char *stringFormat,...) throw ()
 Log a message with the specified priority. More...
 
virtual void log (Priority::Value priority, const std::string &message) throw ()
 Log a message with the specified priority. More...
 
virtual void logva (Priority::Value priority, const char *stringFormat, va_list va) throw ()
 Log a message with the specified priority. More...
 
void notice (const char *stringFormat,...) throw ()
 Log a message with notice priority. More...
 
void notice (const std::string &message) throw ()
 Log a message with notice priority. More...
 
CategoryStream noticeStream ()
 Return a CategoryStream with priority NOTICE. More...
 
virtual CategoryStream operator<< (Priority::Value priority)
 Return a CategoryStream with given Priority. More...
 
virtual bool ownsAppender () const throw ()
 Returns true if the Category owns the first Appender in its Appender set. More...
 
virtual bool ownsAppender (Appender *appender) const throw ()
 Returns true if the Category owns the Appender. More...
 
virtual void removeAllAppenders ()
 Removes all appenders for this Category. More...
 
virtual void removeAppender (Appender *appender)
 Removes specified appender for this Category. More...
 
virtual void setAdditivity (bool additivity)
 Set the additivity flag for this Category instance. More...
 
void setAppender (Appender *appender)
 Adds an Appender to this Category. More...
 
void setAppender (Appender &appender)
 Adds an Appender for this Category. More...
 
virtual void setPriority (Priority::Value priority)
 Set the priority of this Category. More...
 
void warn (const char *stringFormat,...) throw ()
 Log a message with warn priority. More...
 
void warn (const std::string &message) throw ()
 Log a message with warn priority. More...
 
CategoryStream warnStream ()
 Return a CategoryStream with priority WARN. More...
 
virtual ~Category ()
 Destructor for Category. More...
 

Static Public Member Functions

static Categoryexists (const std::string &name)
 If the named category exists (in the default hierarchy) then it returns a reference to the category, otherwise it returns NULL. More...
 
static std::vector< Category * > * getCurrentCategories ()
 Returns all the currently defined categories as a vector of Category pointers. More...
 
static CategorygetInstance (const std::string &name)
 Instantiate a Category with name name. More...
 
static CategorygetRoot ()
 Return the root of the Category hierarchy. More...
 
static Priority::Value getRootPriority () throw ()
 Get the priority of the root Category. More...
 
static void setRootPriority (Priority::Value priority)
 Set the priority of the root Category. More...
 
static void shutdown ()
 This method will remove all Appenders from Categories.XXX. More...
 

Protected Member Functions

virtual void _logUnconditionally (Priority::Value priority, const char *format, va_list arguments) throw ()
 
virtual void _logUnconditionally2 (Priority::Value priority, const std::string &message) throw ()
 Unconditionally log a message with the specified priority. More...
 
 Category (const std::string &name, Category *parent, Priority::Value priority=Priority::NOTSET)
 Constructor. More...
 

Private Types

typedef std::map< Appender *, bool > OwnsAppenderMap
 

Private Member Functions

 Category (const Category &other)
 
void InvalidateEnabledCache (bool InvalidateAll=true)
 Invalidates the enabled caches for the different priorities. More...
 
Categoryoperator= (const Category &other)
 
virtual bool ownsAppender (Appender *appender, OwnsAppenderMap::iterator &i2) throw ()
 Returns the iterator to the Appender if the Category owns the Appender. More...
 

Private Attributes

AppenderSet _appender
 
threading::Mutex _appenderSetMutex
 
bool _DebugEnabled
 Indicates that logging is enabled for Info level. More...
 
bool _InfoEnabled
 Indicates that logging is enabled for Info level. More...
 
volatile bool _isAdditive
 Additivity is set to true by default, i.e. More...
 
const std::string _name
 The name of this category. More...
 
OwnsAppenderMap _ownsAppender
 Whether the category holds the ownership of the appender. More...
 
Category_parent
 The parent of this category. More...
 
volatile Priority::Value _priority
 The assigned priority of this category. More...
 
bool _ValidDebugEnabledCache
 Indicates if the *Enabled flags are valid. More...
 
bool _ValidInfoEnabledCache
 Indicates if the *Enabled flags are valid. More...
 
bool _ValidWarnEnabledCache
 Indicates if the *Enabled flags are valid. More...
 
bool _WarnEnabled
 Indicates that logging is enabled for Info level. More...
 

Friends

class HierarchyMaintainer
 

Detailed Description

This is the central class in the log4j package.

One of the distintive features of log4j (and hence log4cpp) are hierarchal categories and their evaluation.

Definition at line 34 of file Category.hh.

Member Typedef Documentation

typedef std::map<Appender *, bool> Category::OwnsAppenderMap
private

Definition at line 673 of file Category.hh.

Constructor & Destructor Documentation

virtual Category::~Category ( )
virtual

Destructor for Category.

Category::Category ( const std::string &  name,
Category parent,
Priority::Value  priority = Priority::NOTSET 
)
protected

Constructor.

Parameters
namethe fully qualified name of this Category
parentthe parent of this parent, or NULL for the root Category
prioritythe priority for this Category. Defaults to Priority::NOTSET
Category::Category ( const Category other)
private

Member Function Documentation

virtual void Category::_logUnconditionally ( Priority::Value  priority,
const char *  format,
va_list  arguments 
)
throw (
)
protectedvirtual
virtual void Category::_logUnconditionally2 ( Priority::Value  priority,
const std::string &  message 
)
throw (
)
protectedvirtual

Unconditionally log a message with the specified priority.

Parameters
priorityThe priority of this log message.
messagestring to write in the log file

Reimplemented in FixedContextCategory.

virtual void Category::addAppender ( Appender appender)
virtual

Adds an Appender to this Category.

This method passes ownership from the caller to the Category.

Since
0.2.7
Parameters
appenderThe Appender to wich this category has to log.
Exceptions
GenICam::InvalidArgumentExceptionif the appender is NULL.

Reimplemented in FixedContextCategory.

virtual void Category::addAppender ( Appender appender)
virtual

Adds an Appender for this Category.

This method does not pass ownership from the caller to the Category.

Since
0.2.7
Parameters
appenderThe Appender this category has to log to.

Reimplemented in FixedContextCategory.

void Category::alert ( const char *  stringFormat,
  ... 
)
throw (
)

Log a message with alert priority.

Parameters
stringFormatFormat specifier for the string to write in the log file.
...The arguments for stringFormat
void Category::alert ( const std::string &  message)
throw (
)

Log a message with alert priority.

Parameters
messagestring to write in the log file
CategoryStream Category::alertStream ( )
throw (
)
inline

Return a CategoryStream with priority ALERT.

Returns
The CategoryStream.

Definition at line 542 of file Category.hh.

virtual void Category::callAppenders ( const LoggingEvent event)
throw (
)
virtual

Call the appenders in the hierarchy starting at this.

If no appenders could be found, emit a warning.

This method always calls all the appenders inherited form the hierracy circumventing any evaluation of whether to log or not to log the particular log request.

Parameters
eventthe LogginEvent to log.

Reimplemented in FixedContextCategory.

void Category::crit ( const char *  stringFormat,
  ... 
)
throw (
)

Log a message with crit priority.

Parameters
stringFormatFormat specifier for the string to write in the log file.
...The arguments for stringFormat
void Category::crit ( const std::string &  message)
throw (
)

Log a message with crit priority.

Parameters
messagestring to write in the log file
CategoryStream Category::critStream ( )
inline

Return a CategoryStream with priority CRIT.

Returns
The CategoryStream.

Definition at line 512 of file Category.hh.

void Category::debug ( const char *  stringFormat,
  ... 
)
throw (
)

Log a message with debug priority.

Parameters
stringFormatFormat specifier for the string to write in the log file.
...The arguments for stringFormat
void Category::debug ( const std::string &  message)
throw (
)

Log a message with debug priority.

Parameters
messagestring to write in the log file
CategoryStream Category::debugStream ( )
inline

Return a CategoryStream with priority DEBUG.

Returns
The CategoryStream.

Definition at line 336 of file Category.hh.

void Category::emerg ( const char *  stringFormat,
  ... 
)
throw (
)

Log a message with emerg priority.

Parameters
stringFormatFormat specifier for the string to write in the log file.
...The arguments for stringFormat
void Category::emerg ( const std::string &  message)
throw (
)

Log a message with emerg priority.

Parameters
messagestring to write in the log file
CategoryStream Category::emergStream ( )
inline

Return a CategoryStream with priority EMERG.

Returns
The CategoryStream.

Definition at line 572 of file Category.hh.

void Category::error ( const char *  stringFormat,
  ... 
)
throw (
)

Log a message with error priority.

Parameters
stringFormatFormat specifier for the string to write in the log file.
...The arguments for stringFormat
void Category::error ( const std::string &  message)
throw (
)

Log a message with error priority.

Parameters
messagestring to write in the log file
CategoryStream Category::errorStream ( )
inline

Return a CategoryStream with priority ERROR.

Returns
The CategoryStream.

Definition at line 482 of file Category.hh.

static Category* Category::exists ( const std::string &  name)
static

If the named category exists (in the default hierarchy) then it returns a reference to the category, otherwise it returns NULL.

Since
0.2.7
void Category::fatal ( const char *  stringFormat,
  ... 
)
throw (
)

Log a message with fatal priority.

NB. priority 'fatal' is equivalent to 'emerg'.

Since
0.2.7
Parameters
stringFormatFormat specifier for the string to write in the log file.
...The arguments for stringFormat
void Category::fatal ( const std::string &  message)
throw (
)

Log a message with fatal priority.

NB. priority 'fatal' is equivalent to 'emerg'.

Since
0.2.7
Parameters
messagestring to write in the log file
CategoryStream Category::fatalStream ( )
inline

Return a CategoryStream with priority FATAL.

NB. priority 'fatal' is equivalent to 'emerg'.

Since
0.2.7
Returns
The CategoryStream.

Definition at line 610 of file Category.hh.

virtual bool Category::getAdditivity ( ) const
throw (
)
virtual

Returns the additivity flag for this Category instance.

Reimplemented in FixedContextCategory.

virtual AppenderSet Category::getAllAppenders ( ) const
virtual

Returns the set of Appenders currently attached to this Catogory.

Since
0.3.1
Returns
The set of attached Appenders.

Reimplemented in FixedContextCategory.

virtual Appender* Category::getAppender ( ) const
virtual

Returns the first Appender for this Category, or NULL if no Appender has been set.

Deprecated:
use getAppender(const std::string&)
Returns
The Appender.

Reimplemented in FixedContextCategory.

virtual Appender* Category::getAppender ( const std::string &  name) const
virtual

Returns the specified Appender for this Category, or NULL if the Appender is not attached to this Category.

Since
0.2.7
Returns
The Appender.

Reimplemented in FixedContextCategory.

virtual Priority::Value Category::getChainedPriority ( ) const
throw (
)
virtual

Starting from this Category, search the category hierarchy for a set priority and return it.

Otherwise, return the priority of the root category.

The Category class is designed so that this method executes as quickly as possible.

Reimplemented in FixedContextCategory.

static std::vector<Category*>* Category::getCurrentCategories ( )
static

Returns all the currently defined categories as a vector of Category pointers.

Note: this function does not pass ownership of the categories in the vector to the caller, only the ownership of the vector. However vector<Category&>* is not legal C++, so we can't follow the default ownership conventions.

Unlike in log4j, the root category is included in the returned set.

Since
0.3.2. Before 0.3.2 this method returned a std::set
static Category& Category::getInstance ( const std::string &  name)
static

Instantiate a Category with name name.

This method does not set priority of the category which is by default Priority::NOTSET.

Parameters
nameThe name of the category to retrieve.
virtual const std::string& Category::getName ( ) const
throw (
)
virtual

Return the category name.

Returns
The category name.
virtual Category* Category::getParent ( )
throw (
)
virtual

Returns the parent category of this category, or NULL if the category is the root category.

Returns
the parent category.
virtual const Category* Category::getParent ( ) const
throw (
)
virtual

Returns the parent category of this category, or NULL if the category is the root category.

Returns
the parent category.
virtual Priority::Value Category::getPriority ( ) const
throw (
)
virtual

Returns the assigned Priority, if any, for this Category.

Returns
Priority - the assigned Priority, can be Priority::NOTSET

Reimplemented in FixedContextCategory.

static Category& Category::getRoot ( )
static

Return the root of the Category hierarchy.

The root category is always instantiated and available. It's name is the empty string.

Unlike in log4j, calling Category.getInstance("") does retrieve the root category and not a category just under root named "".

Returns
The root category
static Priority::Value Category::getRootPriority ( )
throw (
)
static

Get the priority of the root Category.

Returns
the priority of the root category
virtual CategoryStream Category::getStream ( Priority::Value  priority)
virtual

Return a CategoryStream with given Priority.

Parameters
priorityThe Priority of the CategoryStream.
Returns
The requested CategoryStream.
void Category::info ( const char *  stringFormat,
  ... 
)
throw (
)

Log a message with info priority.

Parameters
stringFormatFormat specifier for the string to write in the log file.
...The arguments for stringFormat
void Category::info ( const std::string &  message)
throw (
)

Log a message with info priority.

Parameters
messagestring to write in the log file
void Category::info_pop ( const char *  stringFormat,
  ... 
)
throw (
)

Log a message with info priority & pops an indentation to the NDC stack.

Parameters
stringFormatFormat specifier for the string to write in the log file.
...The arguments for stringFormat
void Category::info_push ( const char *  stringFormat,
  ... 
)
throw (
)

Log a message with info priority & pushes an indentation to the NDC stack.

Parameters
stringFormatFormat specifier for the string to write in the log file.
...The arguments for stringFormat
CategoryStream Category::infoStream ( )
inline

Return a CategoryStream with priority INFO.

Returns
The CategoryStream.

Definition at line 387 of file Category.hh.

void Category::InvalidateEnabledCache ( bool  InvalidateAll = true)
private

Invalidates the enabled caches for the different priorities.

bool Category::isAlertEnabled ( ) const
throw (
)
inline

Return true if the Category will log messages with priority ALERT.

Returns
Whether the Category will log.

Definition at line 534 of file Category.hh.

bool Category::isCritEnabled ( ) const
throw (
)
inline

Return true if the Category will log messages with priority CRIT.

Returns
Whether the Category will log.

Definition at line 504 of file Category.hh.

bool Category::isDebugEnabled ( )
throw (
)
inline

Return true if the Category will log messages with priority DEBUG.

Returns
Whether the Category will log.

Definition at line 323 of file Category.hh.

bool Category::isEmergEnabled ( ) const
throw (
)
inline

Return true if the Category will log messages with priority EMERG.

Returns
Whether the Category will log.

Definition at line 564 of file Category.hh.

bool Category::isErrorEnabled ( ) const
throw (
)
inline

Return true if the Category will log messages with priority ERROR.

Returns
Whether the Category will log.

Definition at line 474 of file Category.hh.

bool Category::isFatalEnabled ( ) const
throw (
)
inline

Return true if the Category will log messages with priority FATAL.

NB. priority 'fatal' is equivalent to 'emerg'.

Since
0.2.7
Returns
Whether the Category will log.

Definition at line 600 of file Category.hh.

bool Category::isInfoEnabled ( )
throw (
)
inline

Return true if the Category will log messages with priority INFO.

Returns
Whether the Category will log.

Definition at line 374 of file Category.hh.

bool Category::isNoticeEnabled ( ) const
throw (
)
inline

Return true if the Category will log messages with priority NOTICE.

Returns
Whether the Category will log.

Definition at line 409 of file Category.hh.

virtual bool Category::isPriorityEnabled ( Priority::Value  priority) const
throw (
)
virtual

Returns true if the chained priority of the Category is equal to or higher than given priority.

Parameters
priorityThe priority to compare with.
Returns
whether logging is enable for this priority.
bool Category::isWarnEnabled ( )
throw (
)
inline

Return true if the Category will log messages with priority WARN.

Returns
Whether the Category will log.

Definition at line 439 of file Category.hh.

virtual void Category::log ( Priority::Value  priority,
const char *  stringFormat,
  ... 
)
throw (
)
virtual

Log a message with the specified priority.

Parameters
priorityThe priority of this log message.
stringFormatFormat specifier for the string to write in the log file.
...The arguments for stringFormat
virtual void Category::log ( Priority::Value  priority,
const std::string &  message 
)
throw (
)
virtual

Log a message with the specified priority.

Parameters
priorityThe priority of this log message.
messagestring to write in the log file
virtual void Category::logva ( Priority::Value  priority,
const char *  stringFormat,
va_list  va 
)
throw (
)
virtual

Log a message with the specified priority.

Since
0.2.7
Parameters
priorityThe priority of this log message.
stringFormatFormat specifier for the string to write in the log file.
vaThe arguments for stringFormat.
void Category::notice ( const char *  stringFormat,
  ... 
)
throw (
)

Log a message with notice priority.

Parameters
stringFormatFormat specifier for the string to write in the log file.
...The arguments for stringFormat
void Category::notice ( const std::string &  message)
throw (
)

Log a message with notice priority.

Parameters
messagestring to write in the log file
CategoryStream Category::noticeStream ( )
inline

Return a CategoryStream with priority NOTICE.

Returns
The CategoryStream.

Definition at line 417 of file Category.hh.

virtual CategoryStream Category::operator<< ( Priority::Value  priority)
virtual

Return a CategoryStream with given Priority.

Parameters
priorityThe Priority of the CategoryStream.
Returns
The requested CategoryStream.
Category& Category::operator= ( const Category other)
private
virtual bool Category::ownsAppender ( ) const
throw (
)
inlinevirtual

Returns true if the Category owns the first Appender in its Appender set.

In that case the Category destructor will delete the Appender.

Deprecated:
use ownsAppender(Appender*)

Reimplemented in FixedContextCategory.

Definition at line 227 of file Category.hh.

virtual bool Category::ownsAppender ( Appender appender) const
throw (
)
virtual

Returns true if the Category owns the Appender.

In that case the Category destructor will delete the Appender.

Since
0.2.7

Reimplemented in FixedContextCategory.

virtual bool Category::ownsAppender ( Appender appender,
OwnsAppenderMap::iterator &  i2 
)
throw (
)
privatevirtual

Returns the iterator to the Appender if the Category owns the Appender.

In that case the Category destructor will delete the Appender.

virtual void Category::removeAllAppenders ( )
virtual

Removes all appenders for this Category.

Reimplemented in FixedContextCategory.

virtual void Category::removeAppender ( Appender appender)
virtual

Removes specified appender for this Category.

Since
0.2.7
virtual void Category::setAdditivity ( bool  additivity)
virtual

Set the additivity flag for this Category instance.

Reimplemented in FixedContextCategory.

void Category::setAppender ( Appender appender)
inline

Adds an Appender to this Category.

This method passes ownership from the caller to the Category.

Deprecated:
use addAppender(Appender*) or removeAllAppenders() instead.
Parameters
appenderThe Appender this category has to log to or NULL to remove the current Appenders.

Definition at line 169 of file Category.hh.

void Category::setAppender ( Appender appender)
inline

Adds an Appender for this Category.

This method does not pass ownership from the caller to the Category.

Deprecated:
use addAppender(Appender&) instead.
Parameters
appenderThe Appender this category has to log to.

Definition at line 183 of file Category.hh.

virtual void Category::setPriority ( Priority::Value  priority)
virtual

Set the priority of this Category.

Parameters
priorityThe priority to set. Use Priority::NOTSET to let the category use its parents priority as effective priority.
Exceptions
std::invalid_argumentif the caller tries to set Priority::NOTSET on the Root Category.
static void Category::setRootPriority ( Priority::Value  priority)
static

Set the priority of the root Category.

Parameters
priorityThe new priority for the root Category
static void Category::shutdown ( )
static

This method will remove all Appenders from Categories.XXX.

void Category::warn ( const char *  stringFormat,
  ... 
)
throw (
)

Log a message with warn priority.

Parameters
stringFormatFormat specifier for the string to write in the log file.
...The arguments for stringFormat
void Category::warn ( const std::string &  message)
throw (
)

Log a message with warn priority.

Parameters
messagestring to write in the log file
CategoryStream Category::warnStream ( )
inline

Return a CategoryStream with priority WARN.

Returns
The CategoryStream.

Definition at line 452 of file Category.hh.

Friends And Related Function Documentation

friend class HierarchyMaintainer
friend

Definition at line 35 of file Category.hh.

Member Data Documentation

AppenderSet Category::_appender
private

Definition at line 684 of file Category.hh.

threading::Mutex Category::_appenderSetMutex
mutableprivate

Definition at line 685 of file Category.hh.

bool Category::_DebugEnabled
private

Indicates that logging is enabled for Info level.

Definition at line 710 of file Category.hh.

bool Category::_InfoEnabled
private

Indicates that logging is enabled for Info level.

Definition at line 704 of file Category.hh.

volatile bool Category::_isAdditive
private

Additivity is set to true by default, i.e.

a child inherits its ancestor's appenders by default.

Definition at line 698 of file Category.hh.

const std::string Category::_name
private

The name of this category.

Definition at line 660 of file Category.hh.

OwnsAppenderMap Category::_ownsAppender
private

Whether the category holds the ownership of the appender.

If so, it deletes the appender in its destructor.

Definition at line 692 of file Category.hh.

Category* Category::_parent
private

The parent of this category.

All categories have al least one ancestor which is the root category.

Definition at line 666 of file Category.hh.

volatile Priority::Value Category::_priority
private

The assigned priority of this category.

Definition at line 671 of file Category.hh.

bool Category::_ValidDebugEnabledCache
private

Indicates if the *Enabled flags are valid.

Definition at line 707 of file Category.hh.

bool Category::_ValidInfoEnabledCache
private

Indicates if the *Enabled flags are valid.

Definition at line 701 of file Category.hh.

bool Category::_ValidWarnEnabledCache
private

Indicates if the *Enabled flags are valid.

Definition at line 713 of file Category.hh.

bool Category::_WarnEnabled
private

Indicates that logging is enabled for Info level.

Definition at line 716 of file Category.hh.


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


rc_genicam_api
Author(s): Heiko Hirschmueller
autogenerated on Thu Jun 6 2019 19:10:54