sofa::core::ObjectFactory Class Reference

#include <ObjectFactory.h>

Classes
class	ClassEntry
	Record storing information about a class. More...
class	Creator
	Abstract interface of objects used to create instances of a given type. More...

Protected Attributes
ClassEntryMap	registry
	Main class registry. More...
OnCreateCallback	m_callbackOnCreate
RegisteredPluginSet	m_registeredPluginSet

Public Member Functions
	~ObjectFactory ()
ClassEntry &	getEntry (std::string classname)
	Get an entry given a class name (or alias) More...
bool	hasCreator (std::string classname)
	Test if a creator exists for a given classname. More...
std::string	shortName (std::string classname)
void	getAllEntries (std::vector< ClassEntry::SPtr > &result, bool filterUnloadedPlugins=true)
	Fill the given vector with all the registered classes. More...
void	getEntriesFromTarget (std::vector< ClassEntry::SPtr > &result, std::string target)
	Fill the given vector with the registered classes from a given target. More...
std::string	listClassesFromTarget (std::string target, std::string separator=", ")
	Return the list of classes from a given target. More...
template<class BaseClass >
void	getEntriesDerivedFrom (std::vector< ClassEntry::SPtr > &result) const
	Fill the given vector with all the registered classes derived from BaseClass. More...
template<class BaseClass >
std::string	listClassesDerivedFrom (const std::string &separator=", ") const
	Return the list of classes derived from BaseClass as a string. More...
bool	addAlias (std::string name, std::string target, bool force=false, ClassEntry::SPtr *previous=nullptr)
void	resetAlias (std::string name, ClassEntry::SPtr previous)
objectmodel::BaseObject::SPtr	createObject (objectmodel::BaseContext *context, objectmodel::BaseObjectDescription *arg)
	Create an object given a context and a description. More...
void	dump (std::ostream &out=std::cout)
	Dump the content of the factory to a text stream. More...
void	dumpXML (std::ostream &out=std::cout)
	Dump the content of the factory to a XML stream. More...
void	dumpHTML (std::ostream &out=std::cout)
	Dump the content of the factory to a HTML stream. More...
void	setCallback (OnCreateCallback cb)
bool	registerObjectsFromPlugin (const std::string &pluginName)
bool	registerObjects (ObjectRegistrationData &ro)

Static Public Member Functions
static ObjectFactory *	getInstance ()
	Get the ObjectFactory singleton instance. More...
static objectmodel::BaseObject::SPtr	CreateObject (objectmodel::BaseContext *context, objectmodel::BaseObjectDescription *arg)
	Create an object given a context and a description. More...
static bool	AddAlias (std::string name, std::string result, bool force=false, ClassEntry::SPtr *previous=nullptr)
static void	ResetAlias (std::string name, ClassEntry::SPtr previous)
static bool	HasCreator (std::string classname)
	Test if a creator exists for a given classname. More...
static std::string	ShortName (std::string classname)

Attribute details

m_callbackOnCreate

OnCreateCallback sofa::core::ObjectFactory::m_callbackOnCreate

protected

m_registeredPluginSet

RegisteredPluginSet sofa::core::ObjectFactory::m_registeredPluginSet

protected

registry

ClassEntryMap sofa::core::ObjectFactory::registry

protected

Main class registry.

Constructor details

~ObjectFactory()

sofa::core::ObjectFactory::~ObjectFactory

(

)

Function details

AddAlias()

static bool sofa::core::ObjectFactory::AddAlias ( std::string  name, std::string  result, bool  force = false, ClassEntry::SPtr *  previous = nullptr  )

inlinestatic

Add an alias name for an already registered class

Parameters

name	name of the new alias
target	class pointed to by the new alias
force	set to true if this method should override any entry already registered for this name
previous	(output) previous ClassEntry registered for this name

addAlias()

bool sofa::core::ObjectFactory::addAlias	(	std::string	name,
		std::string	target,
		bool	force = false,
		ClassEntry::SPtr *	previous = nullptr
	)

Add an alias name for an already registered class

Parameters

name	name of the new alias
target	class pointed to by the new alias
force	set to true if this method should override any entry already registered for this name
previous	(output) previous ClassEntry registered for this name

createObject()

objectmodel::BaseObject::SPtr sofa::core::ObjectFactory::createObject	(	objectmodel::BaseContext *	context,
		objectmodel::BaseObjectDescription *	arg
	)

Create an object given a context and a description.

CreateObject()

static objectmodel::BaseObject::SPtr sofa::core::ObjectFactory::CreateObject ( objectmodel::BaseContext *  context, objectmodel::BaseObjectDescription *  arg  )

inlinestatic

Create an object given a context and a description.

dump()

void sofa::core::ObjectFactory::dump

(

std::ostream &

out = std::cout

)

Dump the content of the factory to a text stream.

dumpHTML()

void sofa::core::ObjectFactory::dumpHTML

(

std::ostream &

out = std::cout

)

Dump the content of the factory to a HTML stream.

dumpXML()

void sofa::core::ObjectFactory::dumpXML

(

std::ostream &

out = std::cout

)

Dump the content of the factory to a XML stream.

getAllEntries()

void sofa::core::ObjectFactory::getAllEntries	(	std::vector< ClassEntry::SPtr > &	result,
		bool	filterUnloadedPlugins = true
	)

Fill the given vector with all the registered classes.

getEntriesDerivedFrom()

template<class BaseClass >

void sofa::core::ObjectFactory::getEntriesDerivedFrom

(

std::vector< ClassEntry::SPtr > &

result

)

const

Fill the given vector with all the registered classes derived from BaseClass.

getEntriesFromTarget()

void sofa::core::ObjectFactory::getEntriesFromTarget	(	std::vector< ClassEntry::SPtr > &	result,
		std::string	target
	)

Fill the given vector with the registered classes from a given target.

getEntry()

ObjectFactory::ClassEntry & sofa::core::ObjectFactory::getEntry

(

std::string

classname

)

Get an entry given a class name (or alias)

getInstance()

ObjectFactory * sofa::core::ObjectFactory::getInstance ( )

static

Get the ObjectFactory singleton instance.

hasCreator()

bool sofa::core::ObjectFactory::hasCreator

(

std::string

classname

)

Test if a creator exists for a given classname.

HasCreator()

static bool sofa::core::ObjectFactory::HasCreator ( std::string  classname )

inlinestatic

Test if a creator exists for a given classname.

listClassesDerivedFrom()

template<class BaseClass >

std::string sofa::core::ObjectFactory::listClassesDerivedFrom

(

const std::string &

separator = ", "

)

const

Return the list of classes derived from BaseClass as a string.

listClassesFromTarget()

std::string sofa::core::ObjectFactory::listClassesFromTarget	(	std::string	target,
		std::string	separator = ", "
	)

Return the list of classes from a given target.

registerObjects()

bool sofa::core::ObjectFactory::registerObjects

(

ObjectRegistrationData &

ro

)

registerObjectsFromPlugin()

bool sofa::core::ObjectFactory::registerObjectsFromPlugin

(

const std::string &

pluginName

)

resetAlias()

void sofa::core::ObjectFactory::resetAlias	(	std::string	name,
		ClassEntry::SPtr	previous
	)

Reset an alias to a previous state

Parameters

name	name of the new alias
previous	previous ClassEntry that need to be registered back for this name

ResetAlias()

static void sofa::core::ObjectFactory::ResetAlias ( std::string  name, ClassEntry::SPtr  previous  )

inlinestatic

Reset an alias to a previous state

Parameters

name	name of the new alias
previous	previous ClassEntry that need to be registered back for this name

setCallback()

void sofa::core::ObjectFactory::setCallback ( OnCreateCallback  cb )

inline

shortName()

std::string sofa::core::ObjectFactory::shortName

(

std::string

classname

)

Return the shortname for this classname. Empty string if no creator exists for this classname.

ShortName()

static std::string sofa::core::ObjectFactory::ShortName ( std::string  classname )

inlinestatic