UninitialisedStorage< T, cnt > Class Template Reference

#include "lib/uninitialised-storage.hpp"

Description

template<typename T, size_t cnt = 1>
class lib::UninitialisedStorage< T, cnt >

Block of raw uninitialised storage with array like access.

Template Parameters

T	the nominal type assumed to sit in each »slot«
cnt	number of »slots« in the array

Definition at line 79 of file uninitialised-storage.hpp.

Static Public Member Functions
static constexpr size_t	size ()

Public Member Functions
_Arr &	array ()
_Arr const &	array () const
	operator _Arr & ()
	operator _Arr const & () const
T &	operator[] (size_t idx)
T const &	operator[] (size_t idx) const
template<typename... Args>
T &	createAt (size_t idx, Args &&...args)
void	destroyAt (size_t idx)

Private Types
using	_Arr = std::array< T, cnt >

Private Attributes
std::byte	buffer_ [sizeof(_Arr)]

Member Typedef Documentation

_Arr

template<typename T , size_t cnt = 1>

using _Arr = std::array<T,cnt>

private

Definition at line 81 of file uninitialised-storage.hpp.

Member Function Documentation

array() [1/2]

template<typename T , size_t cnt = 1>

_Arr & array ( )

inline

Definition at line 86 of file uninitialised-storage.hpp.

References UninitialisedStorage< T, cnt >::buffer_.

Referenced by UninitialisedStorage< T, cnt >::operator _Arr &(), UninitialisedStorage< T, cnt >::operator _Arr const &(), UninitialisedStorage< T, cnt >::operator[](), and UninitialisedStorage< T, cnt >::operator[]().

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array() [2/2]

template<typename T , size_t cnt = 1>

_Arr const & array ( ) const

inline

Definition at line 92 of file uninitialised-storage.hpp.

References UninitialisedStorage< T, cnt >::buffer_.

operator _Arr &()

template<typename T , size_t cnt = 1>

operator _Arr & ( )

inline

Definition at line 98 of file uninitialised-storage.hpp.

References UninitialisedStorage< T, cnt >::array().

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operator _Arr const &()

template<typename T , size_t cnt = 1>

operator _Arr const & ( ) const

inline

Definition at line 99 of file uninitialised-storage.hpp.

References UninitialisedStorage< T, cnt >::array().

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operator[]() [1/2]

template<typename T , size_t cnt = 1>

T & operator[] ( size_t  idx )

inline

Definition at line 101 of file uninitialised-storage.hpp.

References UninitialisedStorage< T, cnt >::array().

Referenced by UninitialisedStorage< T, cnt >::createAt(), and UninitialisedStorage< T, cnt >::destroyAt().

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operator[]() [2/2]

template<typename T , size_t cnt = 1>

T const & operator[] ( size_t  idx ) const

inline

Definition at line 102 of file uninitialised-storage.hpp.

References UninitialisedStorage< T, cnt >::array().

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createAt()

template<typename T , size_t cnt = 1>

template<typename... Args>

T & createAt ( size_t  idx, Args &&...  args  )

inline

Definition at line 107 of file uninitialised-storage.hpp.

References UninitialisedStorage< T, cnt >::operator[]().

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destroyAt()

template<typename T , size_t cnt = 1>

void destroyAt ( size_t  idx )

inline

Definition at line 113 of file uninitialised-storage.hpp.

References UninitialisedStorage< T, cnt >::operator[]().

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size()

template<typename T , size_t cnt = 1>

static constexpr size_t size ( )

inlinestaticconstexpr

Definition at line 118 of file uninitialised-storage.hpp.

Member Data Documentation

buffer_

template<typename T , size_t cnt = 1>

std::byte buffer_[sizeof(_Arr)]

private

Definition at line 82 of file uninitialised-storage.hpp.

Referenced by UninitialisedStorage< T, cnt >::array(), and UninitialisedStorage< T, cnt >::array().

Inheritance diagram for UninitialisedStorage< T, cnt >:

Collaboration diagram for UninitialisedStorage< T, cnt >:

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

• uninitialised-storage.hpp