singleton

Classes
class	etl::singleton< TObject >
	Creates . More...

Detailed Description

Templated version of the singleton pattern.

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Class Documentation

etl::singleton

class etl::singleton

template<typename TObject>
class etl::singleton< TObject >

Creates .

Singleton pattern base class.

Public Types
typedef T	type
Static Public Member Functions
static TObject &	get_instance ()
static void	create ()
	Constructs the instance of the singleton type.
template<typename T1>
static void	create (const T1 &p1)
template<typename T1, typename T2>
static void	create (const T1 &p1, const T2 &p2)
template<typename T1, typename T2, typename T3>
static void	create (const T1 &p1, const T2 &p2, const T3 &p3)
template<typename T1, typename T2, typename T3, typename T4>
static void	create (const T1 &p1, const T2 &p2, const T3 &p3, const T4 &p4)
static void	destroy ()
	Destructs the instance of the singleton type.
static T &	instance ()
static bool	is_valid ()
	Checks the validity of the singleton.
Static Protected Attributes
static TObject *	p_instance

Member Function Documentation

create() [1/4]

template<typename TObject>

template<typename T1>

void etl::singleton< TObject >::create ( const T1 & p1 )

inlinestatic

Constructs the instance of the singleton type. 1 parameter.

create() [2/4]

template<typename TObject>

template<typename T1, typename T2>

void etl::singleton< TObject >::create ( const T1 & p1, const T2 & p2 )

inlinestatic

Constructs the instance of the singleton type. 2 parameters.

create() [3/4]

template<typename TObject>

template<typename T1, typename T2, typename T3>

void etl::singleton< TObject >::create ( const T1 & p1, const T2 & p2, const T3 & p3 )

inlinestatic

Constructs the instance of the singleton type. 3 parameters.

create() [4/4]

template<typename TObject>

template<typename T1, typename T2, typename T3, typename T4>

void etl::singleton< TObject >::create ( const T1 & p1, const T2 & p2, const T3 & p3, const T4 & p4 )

inlinestatic

Constructs the instance of the singleton type. 4 parameters.

instance()

template<typename TObject>

T & etl::singleton< TObject >::instance ( )

inlinestatic

Returns a reference to the instance. Asserts an etl::singleton_not_created if create has not been called.

Returns

A reference to the instance.