MueLu::VerboseObject Class Reference

Verbose class for MueLu classes. More...

#include <MueLu_VerboseObject.hpp>

Inheritance diagram for MueLu::VerboseObject:

Public Member Functions
VerbLevel	GetVerbLevel () const
	Get the verbosity level. More...
void	SetVerbLevel (const VerbLevel verbLevel)
	Set the verbosity level of this object. More...
int	GetProcRankVerbose () const
	Get proc rank used for printing. Do not use this information for any other purpose. More...
int	SetProcRankVerbose (int procRank) const
	Set proc rank used for printing. More...
bool	IsPrint (MsgType type, int thisProcRankOnly=-1) const
	Find out whether we need to print out information for a specific message type. More...
Teuchos::FancyOStream &	GetOStream (MsgType type, int thisProcRankOnly=0) const
	Get an output stream for outputting the input message type. More...
Teuchos::FancyOStream &	GetBlackHole () const
Public Member Functions inherited from Teuchos::VerboseObject< VerboseObject >
	VerboseObject (const EVerbosityLevel verbLevel=VERB_DEFAULT, const RCP< FancyOStream > &oStream=Teuchos::null)
virtual const VerboseObject &	setVerbLevel (const EVerbosityLevel verbLevel) const
virtual const VerboseObject &	setOverridingVerbLevel (const EVerbosityLevel verbLevel) const
virtual EVerbosityLevel	getVerbLevel () const
TEUCHOSPARAMETERLIST_LIB_DLL_EXPORT RCP< const ParameterList >	getValidVerboseObjectSublist ()
TEUCHOSPARAMETERLIST_LIB_DLL_EXPORT void	setupVerboseObjectSublist (ParameterList *paramList)
TEUCHOSPARAMETERLIST_LIB_DLL_EXPORT void	readVerboseObjectSublist (ParameterList *paramList, RCP< FancyOStream > *oStream, EVerbosityLevel *verbLevel)
void	readVerboseObjectSublist (ParameterList *paramList, VerboseObject< ObjectType > *verboseObject)
Public Member Functions inherited from Teuchos::VerboseObjectBase
virtual	~VerboseObjectBase ()
	VerboseObjectBase (const RCP< FancyOStream > &oStream=Teuchos::null)
virtual const VerboseObjectBase &	setOStream (const RCP< FancyOStream > &oStream) const
virtual const VerboseObjectBase &	setOverridingOStream (const RCP< FancyOStream > &oStream) const
virtual VerboseObjectBase &	setLinePrefix (const std::string &linePrefix)
virtual RCP< FancyOStream >	getOStream () const
virtual RCP< FancyOStream >	getOverridingOStream () const
virtual std::string	getLinePrefix () const
virtual OSTab	getOSTab (const int tabs=1, const std::string &linePrefix="") const

Static Public Member Functions
static void	SetMueLuOStream (const Teuchos::RCP< Teuchos::FancyOStream > &mueluOStream)
static void	SetMueLuOFileStream (const std::string &filename)
static Teuchos::RCP < Teuchos::FancyOStream >	GetMueLuOStream ()
Static Public Member Functions inherited from Teuchos::VerboseObject< VerboseObject >
static void	setDefaultVerbLevel (const EVerbosityLevel defaultVerbLevel)
static EVerbosityLevel	getDefaultVerbLevel ()
Static Public Member Functions inherited from Teuchos::VerboseObjectBase
static void	setDefaultOStream (const RCP< FancyOStream > &defaultOStream)
static RCP< FancyOStream >	getDefaultOStream ()

Private Attributes
VerbLevel	verbLevel_
	Verbose level specific to 'this'. More...
int	procRank_
int	numProcs_

Static Private Attributes
static Teuchos::RCP < Teuchos::FancyOStream >	mueluOutputStream_ = Teuchos::null
static Teuchos::RCP < Teuchos::FancyOStream >	blackHole_ = Teuchos::getFancyOStream(rcp(new Teuchos::oblackholestream()))
static VerbLevel	globalVerbLevel_ = High
	Global verbose level. This verbose level is used when the verbose level of the object is not specified (verbLevel_ == NotSpecified) More...

Constructors/Destructors.
	VerboseObject ()
virtual	~VerboseObject ()
	Destructor. More...

Public static member functions
static void	SetDefaultVerbLevel (const VerbLevel defaultVerbLevel)
	Set the default (global) verbosity level. More...
static VerbLevel	GetDefaultVerbLevel ()
	Get the default (global) verbosity level. More...

Additional Inherited Members
Protected Member Functions inherited from Teuchos::VerboseObject< VerboseObject >
void	initializeVerboseObject (const EVerbosityLevel verbLevel=VERB_DEFAULT, const RCP< FancyOStream > &oStream=Teuchos::null)
Protected Member Functions inherited from Teuchos::VerboseObjectBase
void	initializeVerboseObjectBase (const RCP< FancyOStream > &oStream=Teuchos::null)
virtual void	informUpdatedVerbosityState () const

Detailed Description

Verbose class for MueLu classes.

This class is inspired by BelosOutputManager but:

• it uses Teuchos stream
• it allows to print message on proc0 or every processors
• it is a base class

Todo:

TODO

• Right now, you can't change the verbosity level globally. We have to take into account Teuchos::EVerbosityLevel from the base class Teuchos::VerboseObject and somehow convert it to a MsgType.
• Allow users to define the global verbosity level using both MueLu::MsgType and Teuchos::EVerbosityLevel?

Todo:

TODO

1. add a function to get the object 'local' verb level (GetVerbLevel does not do this)?
2. interface without fancyOSstream but std::stream
3. add 'const' and mutable

Definition at line 79 of file MueLu_VerboseObject.hpp.

Constructor & Destructor Documentation

VerboseObject::VerboseObject

(

)

Definition at line 61 of file MueLu_VerboseObject.cpp.

VerboseObject::~VerboseObject ( )

virtual

Destructor.

Definition at line 84 of file MueLu_VerboseObject.cpp.

Member Function Documentation

VerbLevel VerboseObject::GetVerbLevel

(

)

const

Get the verbosity level.

If a verbosity level has not been specified for this object (using SetVerbLevel), this method returns the default/global verbose level.

Definition at line 86 of file MueLu_VerboseObject.cpp.

void VerboseObject::SetVerbLevel

(

const VerbLevel

verbLevel

)

Set the verbosity level of this object.

Definition at line 90 of file MueLu_VerboseObject.cpp.

int VerboseObject::GetProcRankVerbose

(

)

const

Get proc rank used for printing. Do not use this information for any other purpose.

Definition at line 94 of file MueLu_VerboseObject.cpp.

int VerboseObject::SetProcRankVerbose

(

int

procRank

)

const

Set proc rank used for printing.

Definition at line 98 of file MueLu_VerboseObject.cpp.

bool VerboseObject::IsPrint	(	MsgType	type,
		int	thisProcRankOnly = -1
	)		const

Find out whether we need to print out information for a specific message type.

This method is used to determine whether computations are necessary for this message type.

Definition at line 104 of file MueLu_VerboseObject.cpp.

Teuchos::FancyOStream & VerboseObject::GetOStream	(	MsgType	type,
		int	thisProcRankOnly = 0
	)		const

Get an output stream for outputting the input message type.

Definition at line 108 of file MueLu_VerboseObject.cpp.

Teuchos::FancyOStream & VerboseObject::GetBlackHole

(

)

const

Definition at line 119 of file MueLu_VerboseObject.cpp.

void VerboseObject::SetMueLuOStream ( const Teuchos::RCP< Teuchos::FancyOStream > &  mueluOStream )

static

Definition at line 133 of file MueLu_VerboseObject.cpp.

void VerboseObject::SetMueLuOFileStream ( const std::string &  filename )

static

Definition at line 138 of file MueLu_VerboseObject.cpp.

Teuchos::RCP< Teuchos::FancyOStream > VerboseObject::GetMueLuOStream ( )

static

Definition at line 155 of file MueLu_VerboseObject.cpp.

void VerboseObject::SetDefaultVerbLevel ( const VerbLevel  defaultVerbLevel )

static

Set the default (global) verbosity level.

Definition at line 123 of file MueLu_VerboseObject.cpp.

VerbLevel VerboseObject::GetDefaultVerbLevel ( )

static

Get the default (global) verbosity level.

Definition at line 129 of file MueLu_VerboseObject.cpp.

Member Data Documentation

VerbLevel MueLu::VerboseObject::verbLevel_

private

Verbose level specific to 'this'.

Definition at line 134 of file MueLu_VerboseObject.hpp.

int MueLu::VerboseObject::procRank_

mutableprivate

Definition at line 135 of file MueLu_VerboseObject.hpp.

int MueLu::VerboseObject::numProcs_

private

Definition at line 136 of file MueLu_VerboseObject.hpp.

RCP< Teuchos::FancyOStream > VerboseObject::mueluOutputStream_ = Teuchos::null

staticprivate

Definition at line 138 of file MueLu_VerboseObject.hpp.

RCP< Teuchos::FancyOStream > VerboseObject::blackHole_ = Teuchos::getFancyOStream(rcp(new Teuchos::oblackholestream()))

staticprivate

Definition at line 139 of file MueLu_VerboseObject.hpp.

VerbLevel VerboseObject::globalVerbLevel_ = High

staticprivate

Global verbose level. This verbose level is used when the verbose level of the object is not specified (verbLevel_ == NotSpecified)

Definition at line 142 of file MueLu_VerboseObject.hpp.

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

• MueLu_VerboseObject.hpp
• MueLu_VerboseObject.cpp