๋ชฉ๋กRC (1)

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[Swift] ARC (Automatic Reference Counting)

Swift์—์„œ๋Š” ๋ฉ”๋ชจ๋ฆฌ ๊ด€๋ฆฌ๋ฅผ ์–ด๋–ป๊ฒŒ ํ• ๊นŒ์š”~? Swift์—์„œ ๋ฉ”๋ชจ๋ฆฌ ๋ˆ„์ˆ˜๋ฅผ ๋ฐฉ์ง€ํ•˜๊ณ  ์„ฑ๋Šฅ์ €ํ•˜๋ฅผ ๋ง‰๊ธฐ์œ„ํ•ด ARC ๋ฐฉ์‹์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ๋Š”๋ฐ์š”! ์ด ARC์— ๋Œ€ํ•ด์„œ ํ•œ๋ฒˆ ์•Œ์•„๋ณด๋ ค๊ณ  ํ•ด์š”! RC๋ž€ Reference Counting์˜ ์•ฝ์ž๋กœ ์• ํ”Œ์—์„œ ๋ฉ”๋ชจ๋ฆฌ๋ฅผ ๊ด€๋ฆฌํ•˜๋Š” ๋ฐฉ๋ฒ•์ž…๋‹ˆ๋‹ค. ๋ผ๋Š” ๊ธฐ๋ณธ์ ์ธ Rule์ด๋ผ๋Š” ์ „์ œ๋ฅผ ๋‘ก๋‹ˆ๋‹ค. MRC๋ž€ Manual Reference Counting์˜ ์•ฝ์ž๋กœ Object-C์—์„œ ๊ฐœ๋ฐœ์ž๊ฐ€ ์ง์ ‘! ๋ฉ”๋ชจ๋ฆฌ๋ฅผ ํ• ๋‹น/ํ•ด์ œ ํ•ด์ค˜์•ผ ํ• ๋•Œ ์“ฐ๋Š” ๋ฐฉ๋ฒ•์ด๋ผ๊ณ  ํ•˜๋Š”๋ฐ, ์ด ๋ถ€๋ถ„์€ ์ฟจํ•˜๊ฒŒ ์š”์ •๋„๋กœ ํŒจ์Šคํ•ฉ๋‹ˆ๋‹ค.ใ…Ž ์ด๋ฏธ Swift๊ฐ€ ๋ณดํŽธํ™” ๋˜์—ˆ๊ณ , ์ € ๋˜ํ•œ Object-C๋Š” 1๋„ ๋ชจ๋ฅด๊ณ  ํ˜„์žฌ ์‚ฌ์šฉ๋„ ์•ˆํ•˜๊ธฐ ๋•Œ๋ฌธ..ใ…‹๐Ÿ‘๐Ÿ‘ ์ž ์ด์ œ ๋ณธ๋ก ์œผ๋กœ ๋“ค์–ด๊ฐ€์„œ, ARC๋ž€ Automatic Reference Counting์˜..