wpi::memory::memory_resource_adapter< RawAllocator > Class Template Reference

Wraps a RawAllocator and makes it a memory_resource. More...

#include <wpi/memory/memory_resource_adapter.hpp>

Inheritance diagram for wpi::memory::memory_resource_adapter< RawAllocator >:

Public Types
using	allocator_type = typename allocator_traits<RawAllocator>::allocator_type

Public Member Functions
	memory_resource_adapter (allocator_type &&other) noexcept
allocator_type &	get_allocator () noexcept
const allocator_type &	get_allocator () const noexcept

Protected Types
using	traits_type = allocator_traits<RawAllocator>

Protected Member Functions
void *	do_allocate (std::size_t bytes, std::size_t alignment) override
void	do_deallocate (void *p, std::size_t bytes, std::size_t alignment) override
bool	do_is_equal (const memory_resource &other) const noexcept override

Detailed Description

template<class RawAllocator>
class wpi::memory::memory_resource_adapter< RawAllocator >

Wraps a RawAllocator and makes it a memory_resource.

Member Typedef Documentation

allocator_type

template<class RawAllocator >

using wpi::memory::memory_resource_adapter< RawAllocator >::allocator_type = typename allocator_traits<RawAllocator>::allocator_type

traits_type

template<class RawAllocator >

using wpi::memory::memory_resource_adapter< RawAllocator >::traits_type = allocator_traits<RawAllocator>

protected

Constructor & Destructor Documentation

memory_resource_adapter()

template<class RawAllocator >

wpi::memory::memory_resource_adapter< RawAllocator >::memory_resource_adapter ( allocator_type && other )

inlinenoexcept

Effects:

Creates the resource by moving in the allocator.

Member Function Documentation

do_allocate()

template<class RawAllocator >

void * wpi::memory::memory_resource_adapter< RawAllocator >::do_allocate ( std::size_t bytes, std::size_t alignment )

inlineoverrideprotected

Effects:

Allocates raw memory with given size and alignment. It forwards to allocate_node() or allocate_array() depending on the size.

Returns:

The new memory as returned by the RawAllocator.

Throws:

Anything thrown by the allocation function.

do_deallocate()

template<class RawAllocator >

void wpi::memory::memory_resource_adapter< RawAllocator >::do_deallocate ( void * p, std::size_t bytes, std::size_t alignment )

inlineoverrideprotected

Effects:

Deallocates memory previously allocated by do_allocate. It forwards to deallocate_node() or deallocate_array() depending on the size.

Throws:

Nothing.

do_is_equal()

template<class RawAllocator >

bool wpi::memory::memory_resource_adapter< RawAllocator >::do_is_equal ( const memory_resource & other ) const

inlineoverrideprotectednoexcept

Returns:

Whether or not *this is equal to other by comparing the addresses.

get_allocator() [1/2]

template<class RawAllocator >

const allocator_type & wpi::memory::memory_resource_adapter< RawAllocator >::get_allocator ( ) const

inlinenoexcept

get_allocator() [2/2]

template<class RawAllocator >

allocator_type & wpi::memory::memory_resource_adapter< RawAllocator >::get_allocator ( )

inlinenoexcept

Returns:

A reference to the wrapped allocator.

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

• wpi/memory/memory_resource_adapter.hpp