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

Default singleton specialization using a function-local static object. More...

#include <singleton.hpp>

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

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

Detailed Description

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

This specialization is the usual zero-overhead singleton form. The first call to instance() constructs the object, and subsequent calls return the same instance for the lifetime of the program.

Template Parameters

T	The derived singleton type.

Definition at line 65 of file singleton.hpp.

Constructor & Destructor Documentation

singleton()

template<typename T >

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

protecteddefault

~singleton()

template<typename T >

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

inlineprotectedvirtual

Definition at line 84 of file singleton.hpp.

Member Function Documentation

instance()

template<typename T >

template<typename... Args>

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

inlinestatic

The first call constructs the object using the provided arguments. Later calls ignore constructor arguments and return the same instance.

Template Parameters

Args	Constructor argument types.

Parameters

args	Constructor arguments used on first initialization.

Returns

A reference to the singleton instance.

Definition at line 77 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