utils::CheckedPtr< T > Class Template Reference

#include <userver/utils/checked_pointer.hpp>

Detailed Description

template<typename T>
class utils::CheckedPtr< T >

Utility template for returning a pointer to an object that is owned by someone else; throws std::runtime_error if nullptr is stored.

Useful for returning cache search result.

Definition at line 21 of file checked_pointer.hpp.

Public Member Functions
constexpr	CheckedPtr (std::nullptr_t) noexcept
constexpr	CheckedPtr (T *ptr) noexcept
constexpr	operator bool () const noexcept
T *	Get () const &
T *	Get () &&
T *	operator-> () const &
T *	operator-> () &&
T &	operator* () const &
T &	operator* () &&

Constructor & Destructor Documentation

CheckedPtr() [1/2]

template<typename T >

constexpr utils::CheckedPtr< T >::CheckedPtr ( std::nullptr_t )

inlineconstexprnoexcept

Definition at line 23 of file checked_pointer.hpp.

CheckedPtr() [2/2]

template<typename T >

constexpr utils::CheckedPtr< T >::CheckedPtr ( T * ptr )

inlineexplicitconstexprnoexcept

Definition at line 24 of file checked_pointer.hpp.

Member Function Documentation

Get() [1/2]

template<typename T >

T * utils::CheckedPtr< T >::Get ( ) &&

inline

Definition at line 38 of file checked_pointer.hpp.

Get() [2/2]

template<typename T >

T * utils::CheckedPtr< T >::Get ( ) const &

inline

Definition at line 33 of file checked_pointer.hpp.

operator bool()

template<typename T >

constexpr utils::CheckedPtr< T >::operator bool ( ) const

inlineexplicitconstexprnoexcept

Definition at line 26 of file checked_pointer.hpp.

operator*() [1/2]

template<typename T >

T & utils::CheckedPtr< T >::operator* ( ) &&

inline

Definition at line 44 of file checked_pointer.hpp.

operator*() [2/2]

template<typename T >

T & utils::CheckedPtr< T >::operator* ( ) const &

inline

Definition at line 43 of file checked_pointer.hpp.

operator->() [1/2]

template<typename T >

T * utils::CheckedPtr< T >::operator-> ( ) &&

inline

Definition at line 41 of file checked_pointer.hpp.

operator->() [2/2]

template<typename T >

T * utils::CheckedPtr< T >::operator-> ( ) const &

inline

Definition at line 40 of file checked_pointer.hpp.

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

• userver/utils/checked_pointer.hpp