rcu::ReadablePtr< T, RcuTraits > Class Template Reference

#include <userver/rcu/rcu.hpp>

Detailed Description

template<typename T, typename RcuTraits>
class rcu::ReadablePtr< T, RcuTraits >

Reader smart pointer for rcu::Variable<T>. You may use operator*() or operator->() to do something with the stored value. Once created, ReadablePtr references the same immutable value: if Variable's value is changed during ReadablePtr lifetime, it will not affect value referenced by ReadablePtr.

Examples

samples/config_service/main.cpp.

Definition at line 233 of file rcu.hpp.

Public Member Functions
	ReadablePtr (const Variable< T, RcuTraits > &ptr)
	ReadablePtr (ReadablePtr &&other) noexcept=default
ReadablePtr &	operator= (ReadablePtr &&other) noexcept=default
	ReadablePtr (const ReadablePtr &other)=default
ReadablePtr &	operator= (const ReadablePtr &other)=default
const T *	Get () const &
const T *	Get () &&
const T *	operator-> () const &
const T *	operator-> () &&
const T &	operator* () const &
const T &	operator* () &&

Constructor & Destructor Documentation

ReadablePtr()

template<typename T, typename RcuTraits>

rcu::ReadablePtr< T, RcuTraits >::ReadablePtr ( const Variable< T, RcuTraits > & ptr )

inlineexplicit

Definition at line 235 of file rcu.hpp.

Member Function Documentation

Get() [1/2]

template<typename T, typename RcuTraits>

const T * rcu::ReadablePtr< T, RcuTraits >::Get ( ) &&

inline

Definition at line 290 of file rcu.hpp.

Get() [2/2]

template<typename T, typename RcuTraits>

const T * rcu::ReadablePtr< T, RcuTraits >::Get ( ) const &

inline

Definition at line 285 of file rcu.hpp.

operator*() [1/2]

template<typename T, typename RcuTraits>

const T & rcu::ReadablePtr< T, RcuTraits >::operator* ( ) &&

inline

Definition at line 296 of file rcu.hpp.

operator*() [2/2]

template<typename T, typename RcuTraits>

const T & rcu::ReadablePtr< T, RcuTraits >::operator* ( ) const &

inline

Definition at line 295 of file rcu.hpp.

operator->() [1/2]

template<typename T, typename RcuTraits>

const T * rcu::ReadablePtr< T, RcuTraits >::operator-> ( ) &&

inline

Definition at line 293 of file rcu.hpp.

operator->() [2/2]

template<typename T, typename RcuTraits>

const T * rcu::ReadablePtr< T, RcuTraits >::operator-> ( ) const &

inline

Definition at line 292 of file rcu.hpp.

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

• userver/rcu/fwd.hpp
• userver/rcu/rcu.hpp