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๊ด€๋ฆฌ ๋ฉ”๋‰ด

๋ชฉ๋กitem15 (1)

โœ๐Ÿป๊ธฐ๋กํ•˜๋Š” ๋ธ”๋กœ๊ทธ

์•„์ดํ…œ 16. public ํด๋ž˜์Šค์—์„œ๋Š” public ํ•„๋“œ๊ฐ€ ์•„๋‹Œ ์ ‘๊ทผ์ž ๋ฉ”์„œ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜๋ผ

public ํด๋ž˜์Šค๋Š” ํ•„๋“œ๋ฅผ ์ง์ ‘ ๋…ธ์ถœํ•˜์ง€ ๋ง ๊ฒƒ. ๊ฐ์ฒด์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์—์„œ๋Š” ํ•„๋“œ๋ฅผ private๋กœ ์„ ์–ธํ•˜๊ณ , getter๋ฅผ ์ถ”๊ฐ€ํ•œ๋‹ค. public class Main { public double x; public double y; public static void main(String[] args) { Main main = new Main(); main.x = 10; main.y = 10; System.out.println(main.x); System.out.println(main.y); } } ์œ„์™€ ๊ฐ™์€ ์ฝ”๋“œ๋Š” ์บก์Šํ™”์˜ ์žฅ์ ์„ ์ œ๊ณตํ•˜์ง€ ๋ชปํ•œ๋‹ค. ํ•„๋“œ์— ์ ‘๊ทผํ•˜๋Š” ๋ฐฉ์‹์„ ๋ฉ”์„œ๋“œ๋กœ ์ง€์ •ํ•˜๋ฉด ํ•„๋“œ๋ช…์ด ๋ณ€๊ฒฝ๋˜์–ด๋„ ๋ฉ”์„œ๋“œ ๋ช…์„ ๋ฐ”๊ฟ€ ํ•„์š”๋Š” ์—†์–ด์ง„๋‹ค. ๋˜ํ•œ ๋ฉ”์„œ๋“œ ์•ˆ์—์„œ ๋ถ€๊ฐ€์ ์ธ ์ž‘์—…๋„ ๊ฐ€๋Šฅํ•ด์ง„๋‹ค. ๋‹จ, pack..
์นดํ…Œ๊ณ ๋ฆฌ ์—†์Œ 2022. 12. 26. 21:34
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