gmp::singleton< T, true > Class Template Reference

Singleton specialization with dead-reference recovery support. More...

#include <singleton.hpp>

Static Public Member Functions
template<typename... Args>
static T &	instance (Args &&... args)
	Get the singleton instance, recreating it if necessary.

Protected Member Functions
	singleton ()=default
virtual	~singleton ()

Static Protected Attributes
static T *	pInstance_
static bool	destroyed_

Detailed Description

template<typename T>
class gmp::singleton< T, true >

This specialization keeps explicit state about the singleton lifetime and can recreate the singleton if instance() is called after destruction.

Template Parameters

T	The derived singleton type.

Definition at line 101 of file singleton.hpp.

Constructor & Destructor Documentation

singleton()

template<typename T >

gmp::singleton< T, true >::singleton ( )

protecteddefault

~singleton()

template<typename T >

virtual gmp::singleton< T, true >::~singleton ( )

inlineprotectedvirtual

Definition at line 152 of file singleton.hpp.

Member Function Documentation

instance()

template<typename T >

template<typename... Args>

static T & gmp::singleton< T, true >::instance ( Args &&...  args )

inlinestatic

Template Parameters

Args	Constructor argument types.

Parameters

args	Constructor arguments used during creation or recreation.

Returns

A reference to the singleton instance.

Definition at line 110 of file singleton.hpp.

References gmp::enum_values().

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

• singleton.hpp