Designar::Singleton< T > Class Template Reference

#include <singleton.H>

Public Member Functions
virtual	~Singleton ()

Static Public Member Functions
static T *	get_ptr_instance ()
static T &	get_instance ()

Protected Member Functions
	Singleton ()
	Singleton (const Singleton< T > &)=delete
Singleton &	operator= (const Singleton< T > &)=delete

Detailed Description

template<typename T>
class Designar::Singleton< T >

Generic Singleton.

This class was designed in order to being reused for any class which requires only one instance.

Parameters

T	Base class.

Usage example:

class MySingletonClass : public Singleton<MySingletonClass>
{
  friend class Singleton<MySingletonClass>;

  // If you need default constructor, make it protected.
protected:
  MySingletonClass() { }

  // Any attributes or methods;
};

MySingletonClass * ptr_instance = MySingletonClass::get_ptr_instance();

MySingletonClass & instance = MySingletonClass::get_instance();

Author

: Alejandro J. Mujica

Constructor & Destructor Documentation

template<typename T >

Designar::Singleton< T >::Singleton ( )

inlineprotected

template<typename T >

Designar::Singleton< T >::Singleton ( const Singleton< T > &  )

protecteddelete

template<typename T >

virtual Designar::Singleton< T >::~Singleton ( )

inlinevirtual

Member Function Documentation

template<typename T >

static T& Designar::Singleton< T >::get_instance ( )

inlinestatic

Get a reference to instance.

Returns

A reference to instance.

template<typename T >

static T* Designar::Singleton< T >::get_ptr_instance ( )

inlinestatic

Get a pointer to instance.

Returns

A pointer to instance.

template<typename T >

Singleton& Designar::Singleton< T >::operator= ( const Singleton< T > &  )

protecteddelete

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

• include/singleton.H