metrivis::Singleton< T > Class Template Reference

Template class represents the singleton pattern. More...

#include <Singleton.h>

Static Public Member Functions
static T &	Instance ()
	Interface function to fetch the singleton instance.
static void	Destroy ()
	Frees the the singleton memory.
Private Member Functions
	Singleton (const Singleton &singleton)
Singleton &	operator= (const Singleton &singleton)
Static Private Attributes
static T *volatile	singleton_instance_ = 0
	The singleton instance.
static boost::mutex	instance_mutex_
	Mutex locks creation process.

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Detailed Description

template<class T>
class metrivis::Singleton< T >

Template class represents the singleton pattern.

Template can be used to define singleton classes. It's a very simplified singleton implementation. Doesn't implement the dead reference problem, so be sure to delete the singletons in the correct way. Is thread save.

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Member Function Documentation

template<class T>

T & metrivis::Singleton< T >::Instance

(

)

[inline, static]

Interface function to fetch the singleton instance.

Returns:

Returns a reference to the singleton object.

template<class T>

void metrivis::Singleton< T >::Destroy

(

)

[inline, static]

Frees the the singleton memory.

Deletes the singleton object and the mutex.

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

• src/pattern/Singleton.h

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