sparrow::value_ptr< T > Class Template Reference

A value_ptr is a smart pointer that behaves like a value. More...

#include <memory.hpp>

Public Types
using	self_type = value_ptr<T>
using	pointer = typename internal_pointer::pointer
using	element_type = typename internal_pointer::element_type

Public Member Functions
constexpr	value_ptr () noexcept=default
constexpr	value_ptr (std::nullptr_t) noexcept
constexpr	value_ptr (T value)
constexpr	value_ptr (T *value)
	~value_ptr ()=default
constexpr	value_ptr (const value_ptr &other)
constexpr	value_ptr (value_ptr &&other) noexcept=default
constexpr value_ptr &	operator= (const value_ptr &other)
constexpr value_ptr &	operator= (value_ptr &&other) noexcept=default
constexpr value_ptr &	operator= (std::nullptr_t) noexcept
constexpr void	reset () noexcept
constexpr T *	get () noexcept
constexpr const T *	get () const noexcept
constexpr	operator bool () const noexcept
constexpr bool	has_value () const noexcept
constexpr T &	operator* ()
constexpr const T &	operator* () const
constexpr T *	operator-> ()
constexpr const T *	operator-> () const

Detailed Description

template<class T>
class sparrow::value_ptr< T >

A value_ptr is a smart pointer that behaves like a value.

It manages the lifetime of an object of type T which is not stored in the value_ptr but a pointer, similar to unique_ptr. When copied, it copies the managed object.

Template Parameters

T	The type of the object managed by the value_ptr.

Definition at line 35 of file memory.hpp.

Member Typedef Documentation

element_type

template<class T>

using sparrow::value_ptr< T >::element_type = typename internal_pointer::element_type

Definition at line 43 of file memory.hpp.

pointer

template<class T>

using sparrow::value_ptr< T >::pointer = typename internal_pointer::pointer

Definition at line 42 of file memory.hpp.

self_type

template<class T>

using sparrow::value_ptr< T >::self_type = value_ptr<T>

Definition at line 41 of file memory.hpp.

Constructor & Destructor Documentation

value_ptr() [1/6]

template<class T>

sparrow::value_ptr< T >::value_ptr ( )

constexprdefaultnoexcept

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value_ptr() [2/6]

template<class T>

sparrow::value_ptr< T >::value_ptr ( std::nullptr_t )

constexprnoexcept

Definition at line 220 of file memory.hpp.

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value_ptr() [3/6]

template<class T>

sparrow::value_ptr< T >::value_ptr ( T value )

explicitconstexpr

Definition at line 225 of file memory.hpp.

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value_ptr() [4/6]

template<class T>

sparrow::value_ptr< T >::value_ptr ( T * value )

explicitconstexpr

Definition at line 231 of file memory.hpp.

~value_ptr()

template<class T>

sparrow::value_ptr< T >::~value_ptr ( )

default

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value_ptr() [5/6]

template<class T>

sparrow::value_ptr< T >::value_ptr ( const value_ptr< T > & other )

constexpr

Definition at line 237 of file memory.hpp.

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value_ptr() [6/6]

template<class T>

sparrow::value_ptr< T >::value_ptr ( value_ptr< T > && other )

constexprdefaultnoexcept

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Member Function Documentation

get() [1/2]

template<class T>

const T * sparrow::value_ptr< T >::get ( ) const

nodiscardconstexprnoexcept

Definition at line 283 of file memory.hpp.

get() [2/2]

template<class T>

T * sparrow::value_ptr< T >::get ( )

nodiscardconstexprnoexcept

Definition at line 277 of file memory.hpp.

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has_value()

template<class T>

bool sparrow::value_ptr< T >::has_value ( ) const

nodiscardconstexprnoexcept

Definition at line 295 of file memory.hpp.

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operator bool()

template<class T>

sparrow::value_ptr< T >::operator bool ( ) const

explicitconstexprnoexcept

Definition at line 289 of file memory.hpp.

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operator*() [1/2]

template<class T>

T & sparrow::value_ptr< T >::operator* ( )

nodiscardconstexpr

Definition at line 301 of file memory.hpp.

operator*() [2/2]

template<class T>

const T & sparrow::value_ptr< T >::operator* ( ) const

nodiscardconstexpr

Definition at line 308 of file memory.hpp.

operator->() [1/2]

template<class T>

T * sparrow::value_ptr< T >::operator-> ( )

nodiscardconstexpr

Definition at line 315 of file memory.hpp.

operator->() [2/2]

template<class T>

const T * sparrow::value_ptr< T >::operator-> ( ) const

nodiscardconstexpr

Definition at line 322 of file memory.hpp.

operator=() [1/3]

template<class T>

value_ptr< T > & sparrow::value_ptr< T >::operator= ( const value_ptr< T > & other )

constexpr

Definition at line 243 of file memory.hpp.

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operator=() [2/3]

template<class T>

value_ptr< T > & sparrow::value_ptr< T >::operator= ( std::nullptr_t )

constexprnoexcept

Definition at line 264 of file memory.hpp.

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operator=() [3/3]

template<class T>

value_ptr & sparrow::value_ptr< T >::operator= ( value_ptr< T > && other )

constexprdefaultnoexcept

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reset()

template<class T>

void sparrow::value_ptr< T >::reset ( )

constexprnoexcept

Definition at line 271 of file memory.hpp.

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

• sparrow/utils/memory.hpp