Memory watcher for tracking instance lifecycle and allocation 더 자세히 ...

#include <watcher.hpp>

by::watcher에 대한 상속 다이어그램 :

Public 멤버 함수
life &	operator[] (nidx n)

const life &	operator[] (nidx n) const BY_CONST_FUNC(operator[](n))

life &	operator[] (id id)

const life &	operator[] (id id) const BY_CONST_FUNC(operator[](id))

life *	get (nidx n)

life *	get (id newId)

const life *	get (nidx n) const BY_CONST_FUNC(get(n)) const life get(id new Id) const BY_CONST_FUNC(get(newId)) void new 1() override
	Allocates new life object from pre-allocated chunk

nbool	del (void *used, ncnt sz) override
	Returns life object back to available pool

by::chunk(으)로부터 상속된 Public 멤버 함수
	chunk (ncnt blockSz=1, ncnt sz=MIN_SZ)

void *	operator[] (nidx n)

const void *	operator[] (nidx n) const BY_CONST_FUNC(operator[](n))

void *	get (nidx n)

void *	new1 () override

ncnt	len () const override

ncnt	size () const override

nbool	rel () override

nbool	has (const instance &it) const override
	Checks if this chunk contains the memory allocated for the given instance.

by::allocator(으)로부터 상속된 Public 멤버 함수
	allocator (ncnt blksize=1)

ncnt	getBlkSize () const

by::memoryHaver(으)로부터 상속된 Public 멤버 함수
nbool	has (const instance *it) const BY_SIDE_FUNC(has)

nbool	isFull () const

nbool	isCapable () const

Protected 멤버 함수
id	_genId (void *pt) const
	Generates unique id for instance pointer

nidx	_getIdx (void *it) const
	Calculates index in chunk from pointer address

by::chunk(으)로부터 상속된 Protected 멤버 함수
void *	_get (nidx n) override

nuchar *	_getHeap ()

const nuchar *	_getHeap () const BY_CONST_FUNC(_getHeap()) nbool _resize(ncnt new Sz)

추가로 상속된 멤버들
by::chunk(으)로부터 상속된 정적 Public 속성
static constexpr ncnt	MIN_SZ = 20

상세한 설명

Memory watcher for tracking instance lifecycle and allocation

One pillar of memory management that manages created object lifecycles. Whenever an instance is created, watcher additionally allocates a life object and uses reference counting to determine object destruction timing.

Reference counting

When binder binds an instance, life increments its strong count by 1. When binder calls rel() on instance, decrements count by 1. At 0, deletes from memory. instance uses operator delete() to make instancer execute memory release work.

멤버 함수 문서화

◆ _genId()

id by::watcher::_genId ( void * pt ) const

protected

Generates unique id for instance pointer

반환값: Generated id combining pointer address information

주의: Used internally to create ids for newly allocated instances

◆ _getIdx()

nidx by::watcher::_getIdx ( void * it ) const

protected

Calculates index in chunk from pointer address

반환값: Index position of object within chunk

주의: Helper for mapping pointers back to chunk indices

◆ del()

nbool by::watcher::del	(	void *	used,
		ncnt	sz )

overridevirtual

Returns life object back to available pool

반환값: true on success, false on failure

주의: Overrides chunk::del() to reclaim life objects for reuse

by::chunk(으)로부터 재구현되었습니다.

◆ get()

const life * by::watcher::get ( nidx n ) const

overridenew

Allocates new life object from pre-allocated chunk

반환값: Pointer to available life object, or nullptr if chunk full

주의: Overrides chunk::new1() to provide life objects for instance tracking

이 클래스에 대한 문서화 페이지는 다음의 파일로부터 생성되었습니다.:

/home/runner/work/byeol/byeol/module/memlite/watcher/watcher.hpp

Public 멤버 함수

Protected 멤버 함수