FGFactory Class Reference

Singleton class that is used to create functional groups by knowing their type or other unique features, i.e. offering factory functionality. More...

Public Member Functions
FGBase *	create (const DcmFGTypes::E_FGType fgtype)
	Create new functional group based on given type. More...
FGBase *	create (const DcmTagKey &fgSequenceKey)
	Create new functional group based its unique sequence tag key. More...

Static Public Member Functions
static FGFactory &	instance ()
	Return the single instance of the factory. More...

Private Member Functions
	FGFactory ()
	Private undefined constructor (singleton implementation)
	FGFactory (const FGFactory &)
	Private undefined copy constructor (singleton implementation)
FGFactory &	operator= (const FGFactory &rhs)
	Private undefined assignment operator (singleton implementation) More...
	~FGFactory ()
	Private undefined destructor (singleton implementation)

Static Private Attributes
static FGFactory *	m_Instance
	The instance of FGFactory handled by this singleton class.

Detailed Description

Singleton class that is used to create functional groups by knowing their type or other unique features, i.e. offering factory functionality.

Member Function Documentation

create() [1/2]

FGBase* FGFactory::create

(

const DcmFGTypes::E_FGType

fgtype

)

Create new functional group based on given type.

Parameters

fgtype

The type of functional group to create

Returns

The functional group or NULL if error occurs

create() [2/2]

FGBase* FGFactory::create

(

const DcmTagKey &

fgSequenceKey

)

Create new functional group based its unique sequence tag key.

Parameters

fgSequenceKey

Tag key of the functional groups sequence

Returns

The functional group or NULL if error occurs

instance()

static FGFactory& FGFactory::instance ( )

static

Return the single instance of the factory.

Returns

The instance of FGFactory

operator=()

FGFactory& FGFactory::operator= ( const FGFactory &  rhs )

private

Private undefined assignment operator (singleton implementation)

Parameters

rhs	Right hand side of assignment

Returns

Reference to this class

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

• dcmfg/include/dcmtk/dcmfg/fgfact.h