Teuchos::VerboseObject< ObjectType > Class Template Reference

Templated base class for objects that can print their activities to a stream and have a verbosity level. More...

#include <Teuchos_VerboseObject.hpp>

Inheritance diagram for Teuchos::VerboseObject< ObjectType >:

List of all members.

Static Private Member Functions
static EVerbosityLevel &	privateDefaultVerbLevel ()
Private Attributes
EVerbosityLevel	thisVerbLevel_
EVerbosityLevel	thisOverridingVerbLevel_
Related Functions
(Note that these are not member functions.)
TEUCHOS_LIB_DLL_EXPORT RCP < const ParameterList >	getValidVerboseObjectSublist ()
	Return the sublist of valid parameters for the "VerboseObject" sublist.
TEUCHOS_LIB_DLL_EXPORT void	setupVerboseObjectSublist (ParameterList *paramList)
	Setup a sublist called "VerboseObject" in the given parameter list.
TEUCHOS_LIB_DLL_EXPORT void	readVerboseObjectSublist (ParameterList *paramList, RCP< FancyOStream > *oStream, EVerbosityLevel *verbLevel)
	Read the parameters in the "VerboseObject" sublist and set them on the given VerboseObject.
template<class ObjectType >
void	readVerboseObjectSublist (ParameterList *paramList, VerboseObject< ObjectType > *verboseObject)
	Read the parameters in the "VerboseObject" sublist and set them on the given VerboseObject.
Public static member functions
static void	setDefaultVerbLevel (const EVerbosityLevel defaultVerbLevel)
	Set the default verbosity level.
static EVerbosityLevel	getDefaultVerbLevel ()
	Get the default verbosity level.
Constructors/Initializers
	VerboseObject (const EVerbosityLevel verbLevel=VERB_DEFAULT, const RCP< FancyOStream > &oStream=Teuchos::null)
	Calls initializeVerboseObject().
virtual void	initializeVerboseObject (const EVerbosityLevel verbLevel=VERB_DEFAULT, const RCP< FancyOStream > &oStream=Teuchos::null)
	Calls initializeVerboseObject().
virtual const VerboseObject &	setVerbLevel (const EVerbosityLevel verbLevel) const
	Set the verbosity level for *this object.
virtual const VerboseObject &	setOverridingVerbLevel (const EVerbosityLevel verbLevel) const
	Set the overriding verbosity level for *this object.
Query functions
virtual EVerbosityLevel	getVerbLevel () const
	Get the verbosity level.

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Detailed Description

template<class ObjectType>
class Teuchos::VerboseObject< ObjectType >

Templated base class for objects that can print their activities to a stream and have a verbosity level.

Objects that derive from this interface print to a default class-owned (i.e. static) output stream object (set using setDefaultOStream()) or the output stream can be set on an object-by-object basis using setOStream() . In addition, each object, by default, has a verbosity level that is shared by all objects (set using setDefaultVerbosityLevel()) or can be set on an object-by-object basis using setVerbLevel().

The output stream type is FancyOStream which allows for automated indentation (using the OSTab class) and has other useful features.

Note that setOStream() and setVerbLevel() are actually declared as const functions. This is to allow a client to temporarily change the stream and verbosity level. To do this saftely, use the class VerboseObjectTempState which will revert the output state after it is destroyed.

Definition at line 219 of file Teuchos_VerboseObject.hpp.

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Constructor & Destructor Documentation

template<class ObjectType >

Teuchos::VerboseObject< ObjectType >::VerboseObject	(	const EVerbosityLevel	verbLevel = VERB_DEFAULT,
		const RCP< FancyOStream > &	oStream = Teuchos::null
	)		[explicit]

Calls initializeVerboseObject().

Definition at line 362 of file Teuchos_VerboseObject.hpp.

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Member Function Documentation

template<class ObjectType >

void Teuchos::VerboseObject< ObjectType >::setDefaultVerbLevel

(

const EVerbosityLevel

defaultVerbLevel

)

[static]

Set the default verbosity level.

If not called, then the default verbosity level is VERB_DEFAULT

Definition at line 345 of file Teuchos_VerboseObject.hpp.

template<class ObjectType >

EVerbosityLevel Teuchos::VerboseObject< ObjectType >::getDefaultVerbLevel

(

)

[static]

Get the default verbosity level.

Definition at line 352 of file Teuchos_VerboseObject.hpp.

template<class ObjectType >

void Teuchos::VerboseObject< ObjectType >::initializeVerboseObject	(	const EVerbosityLevel	verbLevel = VERB_DEFAULT,
		const RCP< FancyOStream > &	oStream = Teuchos::null
	)		[virtual]

Calls initializeVerboseObject().

Definition at line 373 of file Teuchos_VerboseObject.hpp.

template<class ObjectType >

const VerboseObject< ObjectType > & Teuchos::VerboseObject< ObjectType >::setVerbLevel

(

const EVerbosityLevel

verbLevel

)

const [virtual]

Set the verbosity level for *this object.

This function is supposed by called by general clients to set the output level according to some general logic in the code.

Definition at line 385 of file Teuchos_VerboseObject.hpp.

template<class ObjectType >

const VerboseObject< ObjectType > & Teuchos::VerboseObject< ObjectType >::setOverridingVerbLevel

(

const EVerbosityLevel

verbLevel

)

const [virtual]

Set the overriding verbosity level for *this object.

This function is supposed to be called by special clients that want to set the output level in a way that will not be overridden by setOStream().

Definition at line 395 of file Teuchos_VerboseObject.hpp.

template<class ObjectType >

EVerbosityLevel Teuchos::VerboseObject< ObjectType >::getVerbLevel

(

)

const [virtual]

Get the verbosity level.

Definition at line 409 of file Teuchos_VerboseObject.hpp.

template<class ObjectType >

EVerbosityLevel & Teuchos::VerboseObject< ObjectType >::privateDefaultVerbLevel

(

)

[static, private]

Definition at line 423 of file Teuchos_VerboseObject.hpp.

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Friends And Related Function Documentation

template<class ObjectType>

TEUCHOS_LIB_DLL_EXPORT RCP< const ParameterList > getValidVerboseObjectSublist

(

)

[related]

Return the sublist of valid parameters for the "VerboseObject" sublist.

This function need not be directly called by clients since the function setupVerboseObjectSublist() sets up the sublist automatically.

template<class ObjectType>

TEUCHOS_LIB_DLL_EXPORT void setupVerboseObjectSublist

(

ParameterList *

paramList

)

[related]

Setup a sublist called "VerboseObject" in the given parameter list.

Parameters:

paramList

[in/out] The parameter list hat the "VerboseObject" sublist will be added to

Preconditions:

• paramList!=0

template<class ObjectType>

TEUCHOS_LIB_DLL_EXPORT void readVerboseObjectSublist	(	ParameterList *	paramList,
		RCP< FancyOStream > *	oStream,
		EVerbosityLevel *	verbLevel
	)		[related]

Read the parameters in the "VerboseObject" sublist and set them on the given VerboseObject.

Parameters:

paramList	[in/out] On input, contains the user's parameter list for the given objet for which "VerboseObject" can be a sublist of.
oStream	[out] The oStream object to be used. On output, oStream->get()!=0 if an output stream was specified by the parameter sublist.
verbLevel	[out] The verbosity level to be used. On output, *verbLevel gives the verbosity level set in the parameter list. If no verbosity level was set, then a value of *verbLevel==VERB_DEFAULT will be set on return.

Preconditions:

• oStream!=0
• verbLevel!=0

template<class ObjectType >

void readVerboseObjectSublist	(	ParameterList *	paramList,
		VerboseObject< ObjectType > *	verboseObject
	)		[related]

Read the parameters in the "VerboseObject" sublist and set them on the given VerboseObject.

Parameters:

paramList	[in/out] On input, contains the user's parameter list for the given object of which "VerboseObject" can be a sublist.
verboseObject	[in/out] The verbose object that will have its verbosity level and/or output stream set.

This function just calls the above nontemplated readVerboseObjectSublist() to validate and and read the verbosity and output stream from the "VerboseObject" sublist.

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Member Data Documentation

template<class ObjectType>

EVerbosityLevel Teuchos::VerboseObject< ObjectType >::thisVerbLevel_ [mutable, private]

Definition at line 284 of file Teuchos_VerboseObject.hpp.

template<class ObjectType>

EVerbosityLevel Teuchos::VerboseObject< ObjectType >::thisOverridingVerbLevel_ [mutable, private]

Definition at line 285 of file Teuchos_VerboseObject.hpp.

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

• Teuchos_VerboseObject.hpp
• Teuchos_VerboseObjectParameterListHelpers.hpp