matador::singleton< T > Class Template Reference

Provides only one instance of a type. More...

#include <singleton.hpp>

Public Types
typedef T	value_type

Static Public Member Functions
static value_type &	instance ()
	Access the instance of the class.

Detailed Description

template<typename T>
class matador::singleton< T >

Provides only one instance of a type.

Template Parameters

T	The type of the singleton.

This class implements the singleton pattern. It ensures that only one instance of a class exists.

Note

The derived class must add a friend declaration for the concrete singleton type.

Member Typedef Documentation

value_type

template<typename T >

typedef T matador::singleton< T >::value_type

Shortcut for the singletons type

Member Function Documentation

instance()

template<typename T >

static value_type & matador::singleton< T >::instance ( )

inlinestatic

Access the instance of the class.

The static instance method provides the access to the one instance of the concrete class.

Returns

The one instance of the class.

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

• matador/utils/singleton.hpp