bit::memory::polymorphic_allocator_deleter< T, AllocatorStorage > Class Template Reference

A deleter for bit::memory allocators that allows for polymorphic conversions, at the cost of storing the size of the allocation in the deleter. More...

#include <polymorphic_allocator_deleter.hpp>

Inheritance diagram for bit::memory::polymorphic_allocator_deleter< T, AllocatorStorage >:

Public Types
using	void_pointer = typename alloc_traits::pointer
using	pointer = typename pointer_traits::template rebind< T >
using	size_type = typename alloc_traits::size_type
using	difference_type = typename alloc_traits::difference_type

Public Member Functions
	polymorphic_allocator_deleter (AllocatorStorage storage) noexcept
	Constructs an polymorphic_allocator_deleter that uses the referenced allocator for deletion. More...
	polymorphic_allocator_deleter (polymorphic_allocator_deleter &&other) noexcept=default
	Move-constructs an polymorphic_allocator_deleter from an existing one. More...
	polymorphic_allocator_deleter (const polymorphic_allocator_deleter &other) noexcept=default
	Copy-constructs the polymorphic_allocator_deleter from an existing one. More...
template<typename U , typename = std::enable_if_t<std::is_convertible<U,T>::value>>
	polymorphic_allocator_deleter (polymorphic_allocator_deleter< U, AllocatorStorage > &&other) noexcept
template<typename U , typename = std::enable_if_t<std::is_convertible<U,T>::value>>
	polymorphic_allocator_deleter (const polymorphic_allocator_deleter< U, AllocatorStorage > &other) noexcept
polymorphic_allocator_deleter &	operator= (polymorphic_allocator_deleter &&other) noexcept=default
	Move-assigns an polymorphic_allocator_deleter from an existing one. More...
polymorphic_allocator_deleter &	operator= (const polymorphic_allocator_deleter &other) noexcept=default
	Copy-assigns an polymorphic_allocator_deleter from an existing one. More...
template<typename U , typename = std::enable_if_t<std::is_convertible<U,T>::value>>
polymorphic_allocator_deleter &	operator= (polymorphic_allocator_deleter< U, AllocatorStorage > &&other) noexcept
template<typename U , typename = std::enable_if_t<std::is_convertible<U,T>::value>>
polymorphic_allocator_deleter &	operator= (const polymorphic_allocator_deleter< U, AllocatorStorage > &other) noexcept
void	operator() (pointer p)
	Deletes the underlying pointer p. More...

Friends
template<typename , typename >
class	polymorphic_allocator_deleter

Detailed Description

template<typename T, typename AllocatorStorage>
class bit::memory::polymorphic_allocator_deleter< T, AllocatorStorage >

A deleter for bit::memory allocators that allows for polymorphic conversions, at the cost of storing the size of the allocation in the deleter.

Template Parameters

T	the underlying type
AllocatorStorage	the storage for the allocator

Definition at line 63 of file polymorphic_allocator_deleter.hpp.

Constructor & Destructor Documentation

polymorphic_allocator_deleter() [1/3]

template<typename T, typename AllocatorStorage>

bit::memory::polymorphic_allocator_deleter< T, AllocatorStorage >::polymorphic_allocator_deleter ( AllocatorStorage  storage )

explicitnoexcept

Constructs an polymorphic_allocator_deleter that uses the referenced allocator for deletion.

Parameters

storage

the allocator storage

polymorphic_allocator_deleter() [2/3]

template<typename T, typename AllocatorStorage>

bit::memory::polymorphic_allocator_deleter< T, AllocatorStorage >::polymorphic_allocator_deleter ( polymorphic_allocator_deleter< T, AllocatorStorage > &&  other )

defaultnoexcept

Move-constructs an polymorphic_allocator_deleter from an existing one.

Parameters

other

the other polymorphic_allocator_deleter to move

polymorphic_allocator_deleter() [3/3]

template<typename T, typename AllocatorStorage>

bit::memory::polymorphic_allocator_deleter< T, AllocatorStorage >::polymorphic_allocator_deleter ( const polymorphic_allocator_deleter< T, AllocatorStorage > &  other )

defaultnoexcept

Copy-constructs the polymorphic_allocator_deleter from an existing one.

Parameters

other

the other polymorphic_allocator_deleter to copy

Member Function Documentation

operator()()

template<typename T, typename AllocatorStorage>

void bit::memory::polymorphic_allocator_deleter< T, AllocatorStorage >::operator()

(

pointer

p

)

Deletes the underlying pointer p.

Parameters

p	the pointer to delete

operator=() [1/2]

template<typename T, typename AllocatorStorage>

polymorphic_allocator_deleter& bit::memory::polymorphic_allocator_deleter< T, AllocatorStorage >::operator= ( polymorphic_allocator_deleter< T, AllocatorStorage > &&  other )

defaultnoexcept

Move-assigns an polymorphic_allocator_deleter from an existing one.

Parameters

other

the other polymorphic_allocator_deleter to move

Returns

reference to (*this)

operator=() [2/2]

template<typename T, typename AllocatorStorage>

polymorphic_allocator_deleter& bit::memory::polymorphic_allocator_deleter< T, AllocatorStorage >::operator= ( const polymorphic_allocator_deleter< T, AllocatorStorage > &  other )

defaultnoexcept

Copy-assigns an polymorphic_allocator_deleter from an existing one.

Parameters

other

the other polymorphic_allocator_deleter to copy

Returns

reference to (*this)

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

• polymorphic_allocator_deleter.hpp