Generic "field" object template. More...

#include <GenericField.hpp>

Inheritance diagram for fwData::GenericField< T >:

Collaboration diagram for fwData::GenericField< T >:

Public Types
typedef T	ValueType

Public Types inherited from fwData::Object
typedef ::fwData::factory::Key	Key

typedef std::string	FieldNameType

typedef std::vector< FieldNameType >	FieldNameVectorType

typedef ::std::unordered_map< FieldNameType,::fwData::Object::sptr >	FieldMapType

typedef ::std::unordered_map< ::fwData::Object::csptr,::fwData::Object::sptr >	DeepCopyCacheType

typedef ::fwCom::Signal< void() >	ModifiedSignalType
	Type of signal m_sigModified.

typedef std::map< std::string,::fwData::Object::sptr >	FieldsContainerType
	Type of signal m_sigModified.

typedef ::fwCom::Signal< void(FieldsContainerType) >	AddedFieldsSignalType
	Type of signal when objects are added.

typedef ::fwCom::Signal< void(FieldsContainerType, FieldsContainerType) >	ChangedFieldsSignalType
	Type of signal when objects are changed (newObjects, oldObjects)

typedef ::fwCom::Signal< void(FieldsContainerType) >	RemovedFieldsSignalType
	Type of signal when objects are removed.

Public Types inherited from fwCom::HasSignals
typedef std::shared_ptr< HasSignals >	sptr

typedef std::shared_ptr< const HasSignals >	csptr

Public Member Functions
virtual bool	isA (const std::string &type) const override

T &	value () noexcept
	Get the value (mutable version).

const T &	value () const noexcept
	Get the value (constant version).

void	setValue (const T &newValue) noexcept
	set the value

T	getValue () const noexcept
	get the value

	operator T () noexcept
	Conversion to a scalar type.

bool	operator== (const GenericFieldBase &lf) override

bool	operator!= (const GenericFieldBase &lf) override

bool	operator< (const GenericFieldBase &lf) override

bool	operator> (const GenericFieldBase &lf) override

bool	operator<= (const GenericFieldBase &lf) override

bool	operator>= (const GenericFieldBase &lf) override

virtual ::std::string	toString () const override

virtual void	fromString (const ::std::string &_value) override

Public Member Functions inherited from fwData::GenericFieldBase
virtual const std::string &	getLeafClassname () const override
	return object's classname without its namespace, i.e. BaseObject

Public Member Functions inherited from fwData::Object
FWDATA_API::fwData::Object::sptr	getField (const FieldNameType &name,::fwData::Object::sptr defaultValue=::fwData::Object::sptr()) const
	Returns a pointer of corresponding field (null if non exist). More...

template<typename DATA_TYPE >
std::shared_ptr< DATA_TYPE >	getField (const FieldNameType &name) const
	Returns a pointer of corresponding field. More...

template<typename DATA_TYPE >
std::shared_ptr< DATA_TYPE >	getField (const FieldNameType &name, std::shared_ptr< DATA_TYPE > defaultValue) const
	Returns a pointer of corresponding field. More...

template<typename DATA_TYPE >
std::shared_ptr< DATA_TYPE >	setDefaultField (const FieldNameType &name, std::shared_ptr< DATA_TYPE > defaultValue)
	Returns a pointer of corresponding field. If field did not exist, it is set to defaultValue if defaultValue is not null. More...

FWDATA_API::fwData::Object::csptr	getConstField (const FieldNameType &name) const
	Returns a pointer of corresponding field (null if non exist). More...

FWDATA_API const FieldMapType &	getFields () const
	Returns fields map.

FWDATA_API FieldNameVectorType	getFieldNames () const
	Returns vector of field names.

FWDATA_API void	setField (const FieldNameType &name,::fwData::Object::sptr obj)
	Register field with specified name. If the name does already exist, the matching field will be replaced. More...

FWDATA_API void	setFields (const FieldMapType &fieldMap)
	Replace the field map content.

FWDATA_API void	removeField (const FieldNameType &name)
	Removes field with specified name. More...

virtual FWDATA_API void	shallowCopy (const ::fwData::Object::csptr &source)
	A shallow copy of fields (objects in m_children) More...

FWDATA_API void	deepCopy (const ::fwData::Object::csptr &source)
	Make a deep copy from the source Calling this method may invalidate any DumpLock, RescursiveLock or helper on the object. Prefer using fwData::Object::copy instead.

FWDATA_API void	fieldShallowCopy (const ::fwData::Object::csptr &source)
	A shallow copy of fields (objects in m_children) More...

FWDATA_API void	fieldDeepCopy (const ::fwData::Object::csptr &source)
	A deep copy of fields (objects in m_children) More...

::fwCore::mt::ReadWriteMutex &	getMutex () const
	Returns the object's mutex.

Public Member Functions inherited from fwTools::Object
Public Member Functions inherited from fwCore::BaseObject
Public Member Functions inherited from fwCom::HasSignals
std::shared_ptr< SignalBase >	signal (const Signals::SignalKeyType &key) const

template<typename SignalType >
std::shared_ptr< SignalType >	signal (const Signals::SignalKeyType &key) const

template<typename SignalType >
std::shared_ptr< SignalType >	newSignal (const Signals::SignalKeyType &key)

Static Public Member Functions
static bool	isTypeOf (const std::string &type)

Static Public Member Functions inherited from fwData::GenericFieldBase
static bool	isTypeOf (const std::string &type)

static const std::string &	leafClassname ()
	return object's classname without its namespace, i.e. BaseObject

static const std::string &	classname ()
	return object's classname without its namespace, i.e. BaseObject

Static Public Member Functions inherited from fwData::Object
static bool	isTypeOf (const std::string &type)

static FWDATA_API::fwData::Object::sptr	copy (const ::fwData::Object::csptr &source)
	return a copy of the source. if source is a null pointer, return a null pointer.

template<typename DATA_TYPE >
static std::shared_ptr< DATA_TYPE >	copy (const std::shared_ptr< const DATA_TYPE > &source)
	return a copy of the source. if source is a null pointer, return a null pointer.

template<typename DATA_TYPE >
static std::shared_ptr< DATA_TYPE >	copy (const std::shared_ptr< DATA_TYPE > &source)
	return a copy of the source. if source is a null pointer, return a null pointer.

static const std::string &	classname ()
	return full object's classname with its namespace, i.e. fwCore::BaseObject

Static Public Member Functions inherited from fwTools::Object
static bool	isTypeOf (const std::string &type)

static const std::string &	classname ()
	return full object's classname with its namespace, i.e. fwCore::BaseObject

Static Public Member Functions inherited from fwCore::BaseObject
static bool	isTypeOf (const std::string &type)

static const std::string &	leafClassname ()
	return object's classname without its namespace, i.e. BaseObject

static const std::string &	classname ()
	return object's classname without its namespace, i.e. BaseObject

Protected Member Functions
	GenericField (const T value=T()) noexcept
	Constructor. More...

virtual	~GenericField () noexcept
	Destructor.

virtual std::ostream &	toOStream (std::ostream &_os) const override

Protected Member Functions inherited from fwData::Object
FWDATA_API void	fieldDeepCopy (const ::fwData::Object::csptr &source, DeepCopyCacheType &cache)
	Internal-use methods to implement Object's deepCopy.

virtual FWDATA_API void	cachedDeepCopy (const ::fwData::Object::csptr &source, DeepCopyCacheType &cache)=0
	Internal-use methods to implement Object's deepCopy.

Protected Member Functions inherited from fwTools::fwID
FWTOOLS_API bool	hasID () const
	Return true if the object has an id set. More...

FWTOOLS_API IDType	getID (Policy policy=GENERATE) const
	Returns the id of the object. If it is not set and the policy value is. More...

virtual FWTOOLS_API void	setID (IDType newID)
	Set a newID for the object, (newID must not exist in fwID), the oldest one is released. More...

FWTOOLS_API void	resetID ()
	Release the id for the object. More...

	fwID ()
	Constructor : does nothing.

Protected Member Functions inherited from fwCom::HasSignals
	HasSignals (const HasSignals &)
	Copy constructor forbidden.

HasSignals &	operator= (const HasSignals &)
	Copy operator forbidden.

Static Protected Member Functions
template<typename GT >
static GT::sptr	GenericFieldFactory (const typename GT::ValueType value)

static sptr	GenericFieldFactory (const T value)

Static Protected Member Functions inherited from fwData::Object
static FWDATA_API::fwData::Object::sptr	copy (const ::fwData::Object::csptr &source, DeepCopyCacheType &cache)
	Internal-use methods to implement Object's deepCopy.

template<typename DATA_TYPE >
static std::shared_ptr< DATA_TYPE >	copy (const std::shared_ptr< const DATA_TYPE > &source, DeepCopyCacheType &cache)
	Internal-use methods to implement Object's deepCopy.

template<typename DATA_TYPE >
static std::shared_ptr< DATA_TYPE >	copy (const std::shared_ptr< DATA_TYPE > &source, DeepCopyCacheType &cache)
	Internal-use methods to implement Object's deepCopy.

Static Protected Member Functions inherited from fwTools::fwID
static bool	isTypeOf (const std::string &type)

static FWTOOLS_API bool	exist (IDType _id)

static FWTOOLS_API std::shared_ptr< ::fwTools::Object >	getObject (IDType requestID)
	Retrieve the object attached to the given id. Return a null sptr if no correspondence exist. More...

static const std::string &	leafClassname ()
	return object's classname without its namespace, i.e. BaseObject

static const std::string &	classname ()
	return object's classname without its namespace, i.e. BaseObject

Protected Attributes
T	m_value
	The stored value.

Protected Attributes inherited from fwData::Object
FieldMapType	m_fields
	Fields.

mutable::fwCore::mt::ReadWriteMutex	m_mutex
	Mutex to protect object access.

Protected Attributes inherited from fwTools::Object
std::shared_ptr< ::fwTools::UUID >	m_uuid
	UUID used to identify the object, notably for serialization.

Protected Attributes inherited from fwCom::HasSignals
Signals	m_signals

Demangling methods
virtual const std::string &	getClassname () const override
	return full object's classname with its namespace, i.e. fwCore::BaseObject

static const std::string &	classname ()
	return full object's classname with its namespace, i.e. fwCore::BaseObject

Additional Inherited Members
Static Public Attributes inherited from fwData::Object
static FWDATA_APIconst::fwCom::Signals::SignalKeyType	s_MODIFIED_SIG = "modified"
	Key in m_signals map of signal m_sigModified.

static FWDATA_APIconst::fwCom::Signals::SignalKeyType	s_ADDED_FIELDS_SIG = "addedFields"
	Type of signal m_sigModified.

static FWDATA_APIconst::fwCom::Signals::SignalKeyType	s_CHANGED_FIELDS_SIG = "changedFields"
	Type of signal m_sigModified.

static FWDATA_APIconst::fwCom::Signals::SignalKeyType	s_REMOVED_FIELDS_SIG = "removedFields"
	Type of signal m_sigModified.

Protected Types inherited from fwTools::fwID
enum	Policy { EMPTY = 1, GENERATE, MUST_EXIST }

typedef std::string	IDType

Detailed Description

template<typename T>
class fwData::GenericField< T >

Generic "field" object template.

A generic object contains a value.

See also: fwData::Float, fwData::Boolean, fwData::Integer

Definition at line 31 of file SrcLib/core/fwData/include/fwData/GenericField.hpp.

Constructor & Destructor Documentation

template<typename T>

fwData::GenericField< T >::GenericField ( const T value = T( ) )

inlineprotectednoexcept

Constructor.

Parameters

[in] value The initial value.

Definition at line 145 of file SrcLib/core/fwData/include/fwData/GenericField.hpp.

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

SrcLib/core/fwData/include/fwData/GenericField.hpp

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Demangling methods

Additional Inherited Members

Detailed Description

template<typename T> class fwData::GenericField< T >

Constructor & Destructor Documentation

template<typename T>
class fwData::GenericField< T >