ScopeExit< T > Struct Template Reference

Utility to run a callback when this object goes out of scope. More...

#include <meta.h>

Public Member Functions
	ScopeExit ()=delete
	ScopeExit (const ScopeExit &)=delete
	ScopeExit (const T &f) noexcept
	ScopeExit (ScopeExit &&other) noexcept
	Move constructor.
	ScopeExit (T &&f) noexcept
	~ScopeExit ()
ScopeExit &	operator= (const ScopeExit &)=delete
ScopeExit &	operator= (ScopeExit &&)=delete

Protected Attributes
bool	m_active
	Used to manage move.
T	m_f
	Callback function.

Detailed Description

template<class T>
struct egt::v1::detail::ScopeExit< T >

Utility to run a callback when this object goes out of scope.

This can be used to run a callable when an instance of a ScopeExit goes out of scope or is deleted.

Constructor & Destructor Documentation

ScopeExit() [1/5]

template<class T >

ScopeExit ( T &&  f )

inlineexplicitnoexcept

Parameters

f	Callable to call on destruction.

ScopeExit() [2/5]

template<class T >

ScopeExit ( const T &  f )

inlineexplicitnoexcept

Parameters

f	Callable to call on destruction.

ScopeExit() [3/5]

template<class T >

ScopeExit ( ScopeExit< T > &&  other )

inlinenoexcept

Move constructor.

ScopeExit() [4/5]

template<class T >

ScopeExit ( )

delete

ScopeExit() [5/5]

template<class T >

ScopeExit ( const ScopeExit< T > &  )

delete

~ScopeExit()

template<class T >

~ScopeExit ( )

inline

Member Function Documentation

operator=() [1/2]

template<class T >

ScopeExit & operator= ( const ScopeExit< T > &  )

delete

operator=() [2/2]

template<class T >

ScopeExit & operator= ( ScopeExit< T > &&  )

delete

Member Data Documentation

m_active

template<class T >

bool m_active

protected

Used to manage move.

m_f

template<class T >

T m_f

protected

Callback function.