Gray::cHeapAlign Struct Reference

#include <cHeap.h>

Inheritance diagram for Gray::cHeapAlign:

Public Types
typedef cHeap	SUPER_t
Public Types inherited from Gray::cHeap
enum	FILL_TYPE {   FILL_AllocStack = 0xCC , FILL_Alloc = 0xCD , FILL_Freed = 0xDD , FILL_AlignTail = 0xBD ,   FILL_UnusedStack = 0xFE , FILL_Prefix = 0xFD }

Static Public Member Functions
static bool	IsAlignedAlloc (const void *pData, size_t iAligned) noexcept
static bool	IsValidHeap (const void *pData) noexcept
static size_t	GetSize (const void *pData) noexcept
static bool	IsValidInside (const void *pData, INT_PTR index) noexcept
static void *	AllocPtr (size_t nSize, size_t iAligned)
static void	FreePtr (void *pData)
Static Public Member Functions inherited from Gray::cHeap
static UINT64 __stdcall	get_PhysTotal ()
static UINT64 __stdcall	get_PhysAvail ()
static void __stdcall	Init (int nFlags=0)
static bool __stdcall	Check ()
static size_t __stdcall	GetSize (const void *pData) noexcept
static bool __stdcall	IsValidHeap (const void *pData) noexcept
static bool	IsCorruptHeap (const void *pData) noexcept
static bool __stdcall	IsValidInside (const void *pData, ptrdiff_t index) noexcept
static void *__stdcall	AllocPtr (size_t nSize)
static void *	AllocPtr (size_t nSize, const void *pDataInit)
static void __stdcall	FreePtr (void *pData)
static void *__stdcall	ReAllocPtr (void *pData, size_t nSize)

Additional Inherited Members
Static Public Attributes inherited from Gray::cHeap
static const size_t	k_ALLOC_MAX = 0x1000000
	256 * 64K = (arbitrary) largest reasonable single malloc. More...
static ITERATE_t	sm_nAllocs = 0
	count total allocations (i.e. Number of calls to malloc() minus calls to free()) More...

Detailed Description

Allocate a block of memory that starts on a certain alignment. will/may have padded prefix. destruct = free memory. Linux might use posix_memalign() http://linux.about.com/library/cmd/blcmdl3_posix_memalign.htm size align must be a power of two and a multiple of sizeof(void *).

Member Typedef Documentation

SUPER_t

typedef cHeap Gray::cHeapAlign::SUPER_t

Member Function Documentation

AllocPtr()

static void* Gray::cHeapAlign::AllocPtr ( size_t  nSize, size_t  iAligned  )

inlinestatic

FreePtr()

static void Gray::cHeapAlign::FreePtr ( void *  pData )

inlinestatic

GetSize()

static size_t Gray::cHeapAlign::GetSize ( const void *  pData )

inlinestaticnoexcept

IsAlignedAlloc()

static bool Gray::cHeapAlign::IsAlignedAlloc ( const void *  pData, size_t  iAligned  )

inlinestaticnoexcept

IsValidHeap()

static bool Gray::cHeapAlign::IsValidHeap ( const void *  pData )

inlinestaticnoexcept

IsValidInside()

static bool Gray::cHeapAlign::IsValidInside ( const void *  pData, INT_PTR  index  )

inlinestaticnoexcept

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

• c:/Dennis/Source/Gray/GrayCore/include/cHeap.h