utl::LeakingSingleton< T > Class Template Reference

CRTP for leaking singleton. More...

#include <utl/Singleton.h>

Inheritance diagram for utl::LeakingSingleton< T >:

Static Public Member Functions
static T &	GetInstance ()

Protected Member Functions
	LeakingSingleton ()
	~LeakingSingleton ()

Private Member Functions
	LeakingSingleton (const LeakingSingleton &)
LeakingSingleton &	operator= (const LeakingSingleton &)

Detailed Description

template<class T>
class utl::LeakingSingleton< T >

CRTP for leaking singleton.

This type of creation (Gamma singleton) leaks the object at the end of the run, i.e. class T destructor does not get called in at_exit().

This singleton can be implemented as follows

#include <utl/Singleton.h>

class SomeClass : public utl::LeakingSingleton<SomeClass> {
  ...
private:
  // prevent creation, destruction
  SomeClass() { }
  ~SomeClass() { }

  friend class utl::LeakingSingleton<SomeClass>;
};

LeakingSingleton automatically prevents copying of the derived class.

Author

Darko Veberic

Date

9 Aug 2006

Definition at line 124 of file Singleton.h.

Constructor & Destructor Documentation

template<class T>

utl::LeakingSingleton< T >::LeakingSingleton ( )

inlineprotected

Definition at line 136 of file Singleton.h.

template<class T>

utl::LeakingSingleton< T >::~LeakingSingleton ( )

inlineprotected

Definition at line 137 of file Singleton.h.

template<class T>

utl::LeakingSingleton< T >::LeakingSingleton ( const LeakingSingleton< T > &  )

private

Member Function Documentation

template<class T>

static T& utl::LeakingSingleton< T >::GetInstance ( )

inlinestatic

Definition at line 128 of file Singleton.h.

template<class T>

LeakingSingleton& utl::LeakingSingleton< T >::operator= ( const LeakingSingleton< T > &  )

private

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

• Singleton.h