Arcane::MemoryBuffer Class Reference

Management of a memory buffer. More...

#include <arcane/utils/internal/MemoryBuffer.h>

Collaboration diagram for Arcane::MemoryBuffer:

Public Member Functions
void	resize (Int64 new_size)
	Resizes the memory area.
Span< const std::byte >	bytes () const
Span< std::byte >	bytes ()
IMemoryAllocator *	allocator () const

Static Public Member Functions
static Ref< MemoryBuffer >	create (IMemoryAllocator *allocator)
	Creates an instance of MemoryBuffer.

Private Member Functions
	MemoryBuffer (IMemoryAllocator *allocator)

Private Attributes
UniqueArray< std::byte >	m_buffer
	Buffer containing the data.

Detailed Description

Management of a memory buffer.

Definition at line 34 of file MemoryBuffer.h.

Constructor & Destructor Documentation

MemoryBuffer()

Arcane::MemoryBuffer::MemoryBuffer ( IMemoryAllocator * allocator )

inlineexplicitprivate

Definition at line 38 of file MemoryBuffer.h.

Member Function Documentation

allocator()

IMemoryAllocator * Arcane::MemoryBuffer::allocator ( ) const

inline

Definition at line 68 of file MemoryBuffer.h.

bytes() [1/2]

Span< std::byte > Arcane::MemoryBuffer::bytes ( )

inline

Definition at line 67 of file MemoryBuffer.h.

bytes() [2/2]

Span< const std::byte > Arcane::MemoryBuffer::bytes ( ) const

inline

Definition at line 66 of file MemoryBuffer.h.

create()

Ref< MemoryBuffer > Arcane::MemoryBuffer::create ( IMemoryAllocator * allocator )

inlinestatic

Creates an instance of MemoryBuffer.

The allocator must remain valid throughout the lifetime of the created instance.

Definition at line 50 of file MemoryBuffer.h.

References Arcane::makeRef().

Here is the call graph for this function:

resize()

void Arcane::MemoryBuffer::resize ( Int64 new_size )

inline

Resizes the memory area.

No initialization is performed. If the size decreases resize() has no effect.

Definition at line 65 of file MemoryBuffer.h.

References m_buffer.

Member Data Documentation

m_buffer

UniqueArray<std::byte> Arcane::MemoryBuffer::m_buffer

private

Buffer containing the data.

Definition at line 73 of file MemoryBuffer.h.

Referenced by resize().

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

• MemoryBuffer.h