rex::ScopeGuard Class Reference

#include <rex/utility.h>

Public Member Functions
	ScopeGuard (MoveOnlyFunction< void()> release)
	ScopeGuard (ScopeGuard &&other) noexcept
ScopeGuard &	operator= (ScopeGuard &&other) noexcept
void	Reset ()

Detailed Description

Runs a function once when it is destroyed, reset or assigned over. Move only and nullable.

Constructor & Destructor Documentation

ScopeGuard() [1/2]

rex::ScopeGuard::ScopeGuard ( MoveOnlyFunction< void()> release )

explicit

Creates a guard that runs a function.

Parameters

release

Runs once, on destruction, Reset or reassignment.

ScopeGuard() [2/2]

rex::ScopeGuard::ScopeGuard ( ScopeGuard && other )

noexcept

Takes the function of another guard.

Parameters

other

The guard to take from, which then does nothing.

Member Function Documentation

operator=()

ScopeGuard & rex::ScopeGuard::operator= ( ScopeGuard && other )

noexcept

Runs this function and takes the function of another guard.

Parameters

other

The guard to take from, which then does nothing.

Reset()

void rex::ScopeGuard::Reset

(

)

Runs the function now and leaves the guard doing nothing.

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

• rex/utility.h