ut::bool_scope_guard_t Class Reference

A RAII-style class, which sets a given boolean to true in constructor, and to false in destructor, effectively making sure that it is true for the duration of the object lifetime/scope. More...

#include <ut0bool_scope_guard.h>

Inheritance diagram for ut::bool_scope_guard_t:

Public Member Functions
	bool_scope_guard_t (bool &active)
	Creates the RAII guard which sets active to true for the duration of its lifetime. More...
	~bool_scope_guard_t ()
	bool_scope_guard_t (bool_scope_guard_t const &)=delete
bool_scope_guard_t &	operator= (bool_scope_guard_t const &)=delete
bool_scope_guard_t &	operator= (bool_scope_guard_t &&)=delete
	bool_scope_guard_t (bool_scope_guard_t &&old)

Private Attributes
bool *	m_active
	boolean to be manipulated, or nullptr if the object was moved from, or already destructed More...

Detailed Description

A RAII-style class, which sets a given boolean to true in constructor, and to false in destructor, effectively making sure that it is true for the duration of the object lifetime/scope.

Constructor & Destructor Documentation

bool_scope_guard_t() [1/3]

ut::bool_scope_guard_t::bool_scope_guard_t ( bool &  active )

inlineexplicit

Creates the RAII guard which sets active to true for the duration of its lifetime.

Parameters

[in,out]

active

the boolean which is to be manipulated

~bool_scope_guard_t()

ut::bool_scope_guard_t::~bool_scope_guard_t ( )

inline

bool_scope_guard_t() [2/3]

ut::bool_scope_guard_t::bool_scope_guard_t ( bool_scope_guard_t const &  )

delete

bool_scope_guard_t() [3/3]

ut::bool_scope_guard_t::bool_scope_guard_t ( bool_scope_guard_t &&  old )

inline

Member Function Documentation

operator=() [1/2]

bool_scope_guard_t & ut::bool_scope_guard_t::operator= ( bool_scope_guard_t &&  )

delete

operator=() [2/2]

bool_scope_guard_t & ut::bool_scope_guard_t::operator= ( bool_scope_guard_t const &  )

delete

Member Data Documentation

m_active

bool* ut::bool_scope_guard_t::m_active

private

boolean to be manipulated, or nullptr if the object was moved from, or already destructed

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

• storage/innobase/include/ut0bool_scope_guard.h