WeakSingleton< T > Class Template Reference

Singleton design pattern: only one instance is allowed. More...

#include <Singleton.h>

Public Member Functions
	WeakSingleton (T *obj)
	Constructor. More...

Static Public Member Functions
static T *	instance ()
	Retrieve the instance. More...

Static Private Attributes
static T *	m_instance = 0
	One and only instance. More...

Detailed Description

template<class T>
class WeakSingleton< T >

Singleton design pattern: only one instance is allowed.

The WeakSingleton follows weaker rules than the StrictSingleton:

• only one instance allowed
• the instance can be overwritten
• the instance may be ZERO at any time

Definition at line 69 of file Singleton.h.

Constructor & Destructor Documentation

WeakSingleton()

template<class T >

WeakSingleton< T >::WeakSingleton ( T *  obj )

inline

Constructor.

Parameters

obj	New instance of T.

Definition at line 78 of file Singleton.h.

Member Function Documentation

instance()

template<class T >

static T* WeakSingleton< T >::instance ( )

inlinestatic

Retrieve the instance.

Definition at line 86 of file Singleton.h.

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

• lib/libstd/Singleton.h