wpi::memory::memory_resource_allocator Class Reference

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

#include <wpi/memory/memory_resource_adapter.hpp>

Public Member Functions
	memory_resource_allocator (memory_resource *ptr) noexcept
void *	allocate_node (std::size_t size, std::size_t alignment)
void	deallocate_node (void *ptr, std::size_t size, std::size_t alignment) noexcept
std::size_t	max_alignment () const noexcept
memory_resource *	resource () const noexcept

Detailed Description

Wraps a memory_resource and makes it a RawAllocator.

Constructor & Destructor Documentation

memory_resource_allocator()

wpi::memory::memory_resource_allocator::memory_resource_allocator ( memory_resource * ptr )

inlinenoexcept

Effects:

Creates it by giving it a pointer to the memory_resource.

Requires:

ptr must not be nullptr.

Member Function Documentation

allocate_node()

void * wpi::memory::memory_resource_allocator::allocate_node ( std::size_t size, std::size_t alignment )

inline

Effects:

Allocates a node by forwarding to the allocate() function.

Returns:

The node as returned by the memory_resource.

Throws:

Anything thrown by the allocate() function.

deallocate_node()

void wpi::memory::memory_resource_allocator::deallocate_node ( void * ptr, std::size_t size, std::size_t alignment )

inlinenoexcept

Effects:

Deallocates a node by forwarding to the deallocate() function.

max_alignment()

std::size_t wpi::memory::memory_resource_allocator::max_alignment ( ) const

inlinenoexcept

Returns:

The maximum alignment which is the maximum value of type std::size_t.

resource()

memory_resource * wpi::memory::memory_resource_allocator::resource ( ) const

inlinenoexcept

Returns:

A pointer to the used memory_resource, this is never nullptr.

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

• wpi/memory/memory_resource_adapter.hpp