Source repositoryutil::FailGuard< T > Class Template Reference

Scope guard that runs a cleanup action unless it is disabled. More...

#include <src/utility.h>

Public Member Functions
void	disable ()
	Disable the fail guard so destruction will not run the cleanup action.
	FailGuard (const FailGuard &)=delete
	FailGuard (FailGuard &&other) noexcept
	Construct a fail guard that owns the cleanup callback.
	FailGuard (T &&f) noexcept
	Explicitly construct a fail guard that owns the cleanup callback.
FailGuard &	operator= (const FailGuard &)=delete
FailGuard &	operator= (FailGuard &&other)=delete

Public Attributes
bool	failure {true}
	Whether the fail guard should run its cleanup action.

Detailed Description

template<class T>
class util::FailGuard< T >

Scope guard that runs a cleanup action unless it is disabled.

Constructor & Destructor Documentation

FailGuard() [1/2]

template<class T>

util::FailGuard< T >::FailGuard ( T && f )

inlineexplicitnoexcept

Explicitly construct a fail guard that owns the cleanup callback.

Parameters

f	Callable executed by the helper.

FailGuard() [2/2]

template<class T>

util::FailGuard< T >::FailGuard ( FailGuard< T > && other )

inlinenoexcept

Construct a fail guard that owns the cleanup callback.

Parameters

other

Source object whose state is copied or moved into this object.

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

• src/utility.h