Hubris::Memory Class Reference

#include <Memory.h>

Static Public Member Functions
static Block	Alloc (size_t bufSize)
	Allocates a thread-local block.
static Block	Resize (Block &block, size_t newSize)
	Attempts to resize a block, this can move the block to a diffrent location.
static void	Free (Block &buffer)
	Frees a buffer.
static void	ExpandInternalArena (size_t width)
	Internal use. Arenas are not expandable except the internal arena.
static Arena &	CreateArena (size_t size)
	Creates a thread-local arena.
static SharedBlock	AllocShared (size_t size)
	Allocates a block with syncing constructs.
static Arena &	CreateGlobalArena (size_t width)
	Allocates a shared arena for multi-threaded use.
static void	FreeArena (Arena)
	Attempts to free an areana, if the arean has any blocks in use this call with throw.
static bool	IsValid (const void *pointer)
static bool	IsEngineAllocated (const void *pointer)
static bool	IsFree (const Block &block) noexcept
static bool	IsThreadLocal (const Block &block) noexcept
static bool	IsShared (const void *blockptr) noexcept
static size_t	MemoryUsed (const Arena &arena)
static size_t	GetMemoryAvailable (const Arena &arena)
static unsigned int	TotalAllocationCount () noexcept
static unsigned int	TotalDeallocationCount () noexcept
static unsigned int	TotalBlockResizeCount () noexcept
static unsigned int	TotalArenasAllocated () noexcept
static unsigned int	TotalArenasFreed () noexcept
static unsigned int	ThreadAllocationCount () noexcept
static unsigned int	ThreadDeallocationCount () noexcept
static unsigned int	ThreadBlockResizeCount () noexcept
static unsigned int	ThreadArenasAllocated () noexcept
static unsigned int	ThreadArenasFreed () noexcept
static size_t	TotalMemoryAllocated () noexcept
static size_t	TotalMemoryFreed () noexcept
static size_t	ThreadMemoryUsed () noexcept
static size_t	ThreadMemoryFreed () noexcept

Detailed Description

Definition at line 43 of file Memory.h.

Member Function Documentation

Alloc()

static Block Hubris::Memory::Alloc ( size_t bufSize )

static

Allocates a thread-local block.

AllocShared()

static SharedBlock Hubris::Memory::AllocShared ( size_t size )

static

Allocates a block with syncing constructs.

CreateArena()

static Arena & Hubris::Memory::CreateArena ( size_t size )

static

Creates a thread-local arena.

Parameters

size	Arena size.

Returns

Reference to the new arena.

CreateGlobalArena()

static Arena & Hubris::Memory::CreateGlobalArena ( size_t width )

static

Allocates a shared arena for multi-threaded use.

Parameters

width

Arena size.

Returns

A reference to the new arena.

ExpandInternalArena()

static void Hubris::Memory::ExpandInternalArena ( size_t width )

static

Internal use. Arenas are not expandable except the internal arena.

Parameters

width

new width.

Free()

static void Hubris::Memory::Free ( Block & buffer )

static

Frees a buffer.

FreeArena()

static void Hubris::Memory::FreeArena ( Arena )

static

Attempts to free an areana, if the arean has any blocks in use this call with throw.

GetMemoryAvailable()

static size_t Hubris::Memory::GetMemoryAvailable ( const Arena & arena )

static

IsEngineAllocated()

static bool Hubris::Memory::IsEngineAllocated ( const void * pointer )

static

IsFree()

static bool Hubris::Memory::IsFree ( const Block & block )

staticnoexcept

IsShared()

static bool Hubris::Memory::IsShared ( const void * blockptr )

staticnoexcept

IsThreadLocal()

static bool Hubris::Memory::IsThreadLocal ( const Block & block )

staticnoexcept

IsValid()

static bool Hubris::Memory::IsValid ( const void * pointer )

static

MemoryUsed()

static size_t Hubris::Memory::MemoryUsed ( const Arena & arena )

static

Resize()

static Block Hubris::Memory::Resize ( Block & block, size_t newSize )

static

Attempts to resize a block, this can move the block to a diffrent location.

If this fails, the original data is unchanged.

If the block is moved, the data is copied and the old block is freed.

Parameters

block	the block to be resized.
newSize	the new size.

Returns

ThreadAllocationCount()

static unsigned int Hubris::Memory::ThreadAllocationCount ( )

staticnoexcept

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ThreadArenasAllocated()

static unsigned int Hubris::Memory::ThreadArenasAllocated ( )

staticnoexcept

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ThreadArenasFreed()

static unsigned int Hubris::Memory::ThreadArenasFreed ( )

staticnoexcept

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ThreadBlockResizeCount()

static unsigned int Hubris::Memory::ThreadBlockResizeCount ( )

staticnoexcept

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ThreadDeallocationCount()

static unsigned int Hubris::Memory::ThreadDeallocationCount ( )

staticnoexcept

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ThreadMemoryFreed()

static size_t Hubris::Memory::ThreadMemoryFreed ( )

staticnoexcept

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ThreadMemoryUsed()

static size_t Hubris::Memory::ThreadMemoryUsed ( )

staticnoexcept

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TotalAllocationCount()

static unsigned int Hubris::Memory::TotalAllocationCount ( )

staticnoexcept

TotalArenasAllocated()

static unsigned int Hubris::Memory::TotalArenasAllocated ( )

staticnoexcept

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TotalArenasFreed()

static unsigned int Hubris::Memory::TotalArenasFreed ( )

staticnoexcept

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TotalBlockResizeCount()

static unsigned int Hubris::Memory::TotalBlockResizeCount ( )

staticnoexcept

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TotalDeallocationCount()

static unsigned int Hubris::Memory::TotalDeallocationCount ( )

staticnoexcept

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TotalMemoryAllocated()

static size_t Hubris::Memory::TotalMemoryAllocated ( )

staticnoexcept

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TotalMemoryFreed()

static size_t Hubris::Memory::TotalMemoryFreed ( )

staticnoexcept

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

• include/Memory.h