PixMemoryStore Struct Reference

Data Fields
struct L_Ptraa *	paa
size_t	minsize
size_t	smallest
size_t	largest
size_t	nbytes
l_int32	nlevels
size_t *	sizes
l_int32 *	allocarray
l_uint32 *	baseptr
l_uint32 *	maxptr
l_uint32 **	firstptr
l_int32 *	memused
l_int32 *	meminuse
l_int32 *	memmax
l_int32 *	memempty
char *	logfile

Detailed Description

Pix memory storage

Definition at line 117 of file pixalloc.c.

Field Documentation

allocarray

l_int32* PixMemoryStore::allocarray

Number of mem alloc'd at each size

Definition at line 127 of file pixalloc.c.

Referenced by pmsCreate(), and pmsDestroy().

baseptr

l_uint32* PixMemoryStore::baseptr

ptr to allocated array

Definition at line 128 of file pixalloc.c.

Referenced by pmsCreate(), pmsDestroy(), and pmsGetLevelForDealloc().

firstptr

l_uint32** PixMemoryStore::firstptr

array of ptrs to first chunk in size

Definition at line 130 of file pixalloc.c.

Referenced by pmsCreate(), pmsDestroy(), and pmsGetLevelForDealloc().

largest

size_t PixMemoryStore::largest

Larest mem (in bytes) alloc'd

Definition at line 123 of file pixalloc.c.

Referenced by pmsCreate(), and pmsGetLevelForAlloc().

logfile

char* PixMemoryStore::logfile

log: set to null if no logging

Definition at line 136 of file pixalloc.c.

Referenced by pmsCreate(), pmsCustomAlloc(), pmsCustomDealloc(), pmsDestroy(), and pmsGetAlloc().

maxptr

l_uint32* PixMemoryStore::maxptr

ptr just beyond allocated memory

Definition at line 129 of file pixalloc.c.

Referenced by pmsCreate(), and pmsGetLevelForDealloc().

memempty

l_int32* PixMemoryStore::memempty

log: # of pix alloc'd because
the store was empty (by level)

Definition at line 134 of file pixalloc.c.

Referenced by pmsCreate(), pmsCustomAlloc(), pmsDestroy(), and pmsLogInfo().

meminuse

l_int32* PixMemoryStore::meminuse

log: # of pix in use (by level)

Definition at line 132 of file pixalloc.c.

Referenced by pmsCreate(), pmsCustomAlloc(), pmsCustomDealloc(), and pmsDestroy().

memmax

l_int32* PixMemoryStore::memmax

log: max # of pix in use (by level)

Definition at line 133 of file pixalloc.c.

Referenced by pmsCreate(), pmsCustomAlloc(), pmsDestroy(), and pmsLogInfo().

memused

l_int32* PixMemoryStore::memused

log: total # of pix used (by level)

Definition at line 131 of file pixalloc.c.

Referenced by pmsCreate(), pmsCustomAlloc(), pmsDestroy(), and pmsLogInfo().

minsize

size_t PixMemoryStore::minsize

Pix smaller than this (in bytes)
are allocated dynamically

Definition at line 120 of file pixalloc.c.

Referenced by pmsCreate(), and pmsGetLevelForAlloc().

nbytes

size_t PixMemoryStore::nbytes

Size of allocated block w/ all chunks

Definition at line 124 of file pixalloc.c.

Referenced by pmsCreate(), pmsCustomAlloc(), pmsGetAlloc(), and pmsGetLevelForAlloc().

nlevels

l_int32 PixMemoryStore::nlevels

Num of power-of-2 sizes pre-alloc'd

Definition at line 125 of file pixalloc.c.

Referenced by pmsCreate(), pmsGetLevelForAlloc(), pmsGetLevelForDealloc(), and pmsLogInfo().

paa

struct L_Ptraa* PixMemoryStore::paa

Holds ptrs to allocated memory

Definition at line 119 of file pixalloc.c.

Referenced by pmsCreate(), pmsCustomAlloc(), pmsCustomDealloc(), and pmsDestroy().

sizes

size_t* PixMemoryStore::sizes

Mem sizes at each power-of-2 level

Definition at line 126 of file pixalloc.c.

Referenced by pmsCreate(), pmsDestroy(), and pmsLogInfo().

smallest

size_t PixMemoryStore::smallest

Smallest mem (in bytes) alloc'd

Definition at line 122 of file pixalloc.c.

Referenced by pmsCreate(), pmsGetAlloc(), and pmsGetLevelForAlloc().

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

• src/pixalloc.c