ostringstream derivative to redirect and format output

Definition at line 57 of file MsgLogger.h.

Public Member Functions
	MsgLogger (const MsgLogger &parent)
	copy constructor

	MsgLogger (const std::string &source, EMsgType minType=kINFO)
	constructor

	MsgLogger (const TObject *source, EMsgType minType=kINFO)
	constructor

	MsgLogger (EMsgType minType=kINFO)
	constructor

	~MsgLogger ()
	destructor

std::string	GetFormattedSource () const
	make sure the source name is no longer than fgMaxSourceSize:

EMsgType	GetMinType () const

std::string	GetPrintedSource () const
	the full logger prefix

std::string	GetSource () const

virtual TClass *	IsA () const

MsgLogger &	operator<< (EMsgType type)

MsgLogger &	operator<< (MsgLogger &(*_f)(MsgLogger &))

MsgLogger &	operator<< (std::ios &(*_f)(std::ios &))

MsgLogger &	operator<< (std::ostream &(*_f)(std::ostream &))

template<class T >
MsgLogger &	operator<< (T arg)

MsgLogger &	operator= (const MsgLogger &parent)
	assignment operator

void	SetMinType (EMsgType minType)

void	SetSource (const std::string &source)

virtual void	Streamer (TBuffer &)
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.

virtual const char *	ClassName () const
	Returns name of class to which the object belongs.

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method.

virtual void	Copy (TObject &object) const
	Copy this to obj.

virtual void	Delete (Option_t *option="")
	Delete this object.

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: `gROOT->SetSelectedPad(c1)`.

virtual void	Dump () const
	Dump contents of object on stdout.

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message.

virtual void	Execute (const char method, const char params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message.

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.

virtual const char *	GetIconName () const
	Returns mime type name of object.

virtual const char *	GetName () const
	Returns name of object.

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const
	Returns title of object.

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.

virtual ULong_t	Hash () const
	Return hash value for this object.

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message.

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const
	IsDestructed.

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout.

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification (the base implementation is no-op).

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete (void ptr, void vp)
	Only called by placement new when throwing an exception.

void	operator delete[] (void *ptr)
	Operator delete [].

void	operator delete[] (void ptr, void vp)
	Only called by placement new[] when throwing an exception.

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator.

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.

virtual void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself.

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename.

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Static Public Member Functions
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static void	EnableOutput ()

static MsgLogger &	Endmsg (MsgLogger &logger)
	end line

static UInt_t	GetMaxSourceSize ()
	returns the maximum source size

static void	InhibitOutput ()

Static Public Member Functions inherited from TObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Longptr_t	GetDtorOnly ()
	Return destructor only flag.

static Bool_t	GetObjectStat ()
	Get status of object stat flag.

static void	SetDtorOnly (void *obj)
	Set destructor only flag.

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Private Member Functions
void	InitMaps ()
	Create the message type and color maps.

void	Send ()
	activates the logger writer

void	WriteMsg (EMsgType type, const std::string &line) const
	putting the output string, the message type, and the color switcher together into a single string

Private Attributes
EMsgType	fActiveType
	active type

EMsgType	fMinType
	minimum type for output

const TObject *	fObjSource
	the source TObject (used for name)

std::string	fStrSource
	alternative string source

Static Private Attributes
static std::atomic< const std::map< EMsgType, std::string > * >	fgColorMap {0}
	matches output types with terminal colors

static std::atomic< Bool_t >	fgInhibitOutput {kFALSE}
	flag to suppress all output

static const UInt_t	fgMaxSourceSize = 25
	maximum length of source name

static std::atomic< Bool_t >	fgOutputSupressed
	disable the output globally (used by generic booster)

static const std::string	fgPrefix = ""
	the prefix of the source name

static const std::string	fgSuffix = ": "
	suffix following source name

static std::atomic< const std::map< EMsgType, std::string > * >	fgTypeMap {0}
	matches output types with strings

Additional Inherited Members
Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }

enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }

enum	EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected).

void	MakeZombie ()

#include <TMVA/MsgLogger.h>

Inheritance diagram for TMVA::MsgLogger:

[legend]

Constructor & Destructor Documentation

◆ MsgLogger() [1/4]

TMVA::MsgLogger::MsgLogger	(	const TObject *	source,
		EMsgType	minType = kINFO )

constructor

Definition at line 72 of file MsgLogger.cxx.

◆ MsgLogger() [2/4]

TMVA::MsgLogger::MsgLogger	(	const std::string &	source,
		EMsgType	minType = kINFO )

constructor

Definition at line 84 of file MsgLogger.cxx.

◆ MsgLogger() [3/4]

TMVA::MsgLogger::MsgLogger ( EMsgType minType = kINFO )

constructor

Definition at line 96 of file MsgLogger.cxx.

◆ MsgLogger() [4/4]

TMVA::MsgLogger::MsgLogger ( const MsgLogger & parent )

copy constructor

Definition at line 108 of file MsgLogger.cxx.

◆ ~MsgLogger()

TMVA::MsgLogger::~MsgLogger ( )

destructor

Definition at line 121 of file MsgLogger.cxx.

Member Function Documentation

◆ Class()

static TClass * TMVA::MsgLogger::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TMVA::MsgLogger::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TMVA::MsgLogger::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 121 of file MsgLogger.h.

◆ DeclFileName()

static const char * TMVA::MsgLogger::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 121 of file MsgLogger.h.

◆ EnableOutput()

void TMVA::MsgLogger::EnableOutput ( )

static

Definition at line 68 of file MsgLogger.cxx.

◆ Endmsg()

TMVA::MsgLogger & TMVA::MsgLogger::Endmsg ( MsgLogger & logger )

static

end line

Definition at line 261 of file MsgLogger.cxx.

◆ GetFormattedSource()

std::string TMVA::MsgLogger::GetFormattedSource ( ) const

make sure the source name is no longer than fgMaxSourceSize:

Definition at line 143 of file MsgLogger.cxx.

◆ GetMaxSourceSize()

UInt_t TMVA::MsgLogger::GetMaxSourceSize ( )

static

returns the maximum source size

Definition at line 165 of file MsgLogger.cxx.

◆ GetMinType()

EMsgType TMVA::MsgLogger::GetMinType ( ) const

inline

Definition at line 69 of file MsgLogger.h.

◆ GetPrintedSource()

std::string TMVA::MsgLogger::GetPrintedSource ( ) const

the full logger prefix

Definition at line 173 of file MsgLogger.cxx.

◆ GetSource()

std::string TMVA::MsgLogger::GetSource ( ) const

inline

Definition at line 71 of file MsgLogger.h.

◆ InhibitOutput()

void TMVA::MsgLogger::InhibitOutput ( )

static

Definition at line 67 of file MsgLogger.cxx.

◆ InitMaps()

void TMVA::MsgLogger::InitMaps ( )

private

Create the message type and color maps.

Definition at line 270 of file MsgLogger.cxx.

◆ IsA()

virtual TClass * TMVA::MsgLogger::IsA ( ) const

inlinevirtual

Returns: TClass describing current object

Reimplemented from TObject.

Definition at line 121 of file MsgLogger.h.

◆ operator<<() [1/5]

MsgLogger & TMVA::MsgLogger::operator<< ( EMsgType type )

inline

Definition at line 141 of file MsgLogger.h.

◆ operator<<() [2/5]

MsgLogger & TMVA::MsgLogger::operator<< ( MsgLogger &(*)(MsgLogger &) _f )

inline

Definition at line 124 of file MsgLogger.h.

◆ operator<<() [3/5]

MsgLogger & TMVA::MsgLogger::operator<< ( std::ios &(*)(std::ios &) _f )

inline

Definition at line 135 of file MsgLogger.h.

◆ operator<<() [4/5]

MsgLogger & TMVA::MsgLogger::operator<< ( std::ostream &(*)(std::ostream &) _f )

inline

Definition at line 129 of file MsgLogger.h.

◆ operator<<() [5/5]

template<class T >

MsgLogger & TMVA::MsgLogger::operator<< ( T arg )

inline

Definition at line 92 of file MsgLogger.h.

◆ operator=()

TMVA::MsgLogger & TMVA::MsgLogger::operator= ( const MsgLogger & parent )

assignment operator

Definition at line 128 of file MsgLogger.cxx.

◆ Send()

void TMVA::MsgLogger::Send ( )

private

activates the logger writer

Definition at line 185 of file MsgLogger.cxx.

◆ SetMinType()

void TMVA::MsgLogger::SetMinType ( EMsgType minType )

inline

Definition at line 70 of file MsgLogger.h.

◆ SetSource()

void TMVA::MsgLogger::SetSource ( const std::string & source )

inline

Definition at line 68 of file MsgLogger.h.

◆ Streamer()

virtual void TMVA::MsgLogger::Streamer ( TBuffer & R__b )

virtual

Stream an object of class TObject.

Reimplemented from TObject.

◆ StreamerNVirtual()

void TMVA::MsgLogger::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 121 of file MsgLogger.h.

◆ WriteMsg()

void TMVA::MsgLogger::WriteMsg	(	EMsgType	type,
		const std::string &	line ) const

private

putting the output string, the message type, and the color switcher together into a single string

Definition at line 220 of file MsgLogger.cxx.

Member Data Documentation

◆ fActiveType

EMsgType TMVA::MsgLogger::fActiveType

private

active type

Definition at line 112 of file MsgLogger.h.

◆ fgColorMap

std::atomic< const std::map< TMVA::EMsgType, std::string > * > TMVA::MsgLogger::fgColorMap {0}

staticprivate

matches output types with terminal colors

Definition at line 62 of file MsgLogger.h.

◆ fgInhibitOutput

std::atomic< Bool_t > TMVA::MsgLogger::fgInhibitOutput {kFALSE}

staticprivate

flag to suppress all output

Definition at line 60 of file MsgLogger.h.

◆ fgMaxSourceSize

const UInt_t TMVA::MsgLogger::fgMaxSourceSize = 25

staticprivate

maximum length of source name

Definition at line 113 of file MsgLogger.h.

◆ fgOutputSupressed

std::atomic<Bool_t> TMVA::MsgLogger::fgOutputSupressed

staticprivate

disable the output globally (used by generic booster)

Definition at line 114 of file MsgLogger.h.

◆ fgPrefix

const std::string TMVA::MsgLogger::fgPrefix = ""

staticprivate

the prefix of the source name

Definition at line 110 of file MsgLogger.h.

◆ fgSuffix

const std::string TMVA::MsgLogger::fgSuffix = ": "

staticprivate

suffix following source name

Definition at line 111 of file MsgLogger.h.

◆ fgTypeMap

std::atomic< const std::map< TMVA::EMsgType, std::string > * > TMVA::MsgLogger::fgTypeMap {0}

staticprivate

matches output types with strings

Definition at line 61 of file MsgLogger.h.

◆ fMinType

EMsgType TMVA::MsgLogger::fMinType

private

minimum type for output

Definition at line 119 of file MsgLogger.h.

◆ fObjSource

const TObject* TMVA::MsgLogger::fObjSource

private

the source TObject (used for name)

Definition at line 108 of file MsgLogger.h.

◆ fStrSource

std::string TMVA::MsgLogger::fStrSource

private

alternative string source

Definition at line 109 of file MsgLogger.h.

Libraries for TMVA::MsgLogger:

[legend]

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

tmva/tmva/inc/TMVA/MsgLogger.h
tmva/tmva/src/MsgLogger.cxx

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ MsgLogger() [1/4]

◆ MsgLogger() [2/4]

◆ MsgLogger() [3/4]

◆ MsgLogger() [4/4]

◆ ~MsgLogger()

Member Function Documentation

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ DeclFileName()

◆ EnableOutput()

◆ Endmsg()

◆ GetFormattedSource()

◆ GetMaxSourceSize()

◆ GetMinType()

◆ GetPrintedSource()

◆ GetSource()

◆ InhibitOutput()

◆ InitMaps()

◆ IsA()

◆ operator<<() [1/5]

◆ operator<<() [2/5]

◆ operator<<() [3/5]

◆ operator<<() [4/5]

◆ operator<<() [5/5]

◆ operator=()

◆ Send()

◆ SetMinType()

◆ SetSource()

◆ Streamer()

◆ StreamerNVirtual()

◆ WriteMsg()

Member Data Documentation

◆ fActiveType

◆ fgColorMap

◆ fgInhibitOutput

◆ fgMaxSourceSize

◆ fgOutputSupressed

◆ fgPrefix

◆ fgSuffix

◆ fgTypeMap

◆ fMinType

◆ fObjSource

◆ fStrSource