๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

IN DEPTH CAKE/Coding-WIKI

 (10)
[C++] reference ๋ณ€์ˆ˜์— ๋Œ€ํ•œ ์ดํ•ด (pointer์™€ ๋น„๊ต) ๋ธ”๋กœ๊ทธ ๊ธ€ ์ƒ๋‹จ์— ๊ฐ„ํ—์ ์œผ๋กœ ๋œจ๋Š” ๊ด‘๊ณ ๋Š” ๋ธ”๋กœ๊ทธ ๊ฐœ์ธ ์ˆ˜์ต๊ณผ ๊ด€๋ จ ์—†๋Š” ํ‹ฐ์Šคํ† ๋ฆฌ ์ธก ์ˆ˜์ต ๊ด‘๊ณ ์ž…๋‹ˆ๋‹ค C์—์„œ ์ฃผ์†Œ๋ฅผ ๋‹ค๋ฃจ๋Š” ๋ฐฉ์‹์œผ๋กœ pointer๊ฐ€ ์ œ๊ณต๋œ๋‹ค. pointer๋Š” ๊ทธ ์ด๋ฆ„๋งŒ์œผ๋กœ๋„ ๊ดœํžˆ ๋งˆ์Œ์„ ๋ถˆํŽธํ•˜๊ฒŒ ํ•œ๋‹ค. ๊ดœํžˆ ์ž˜๋ชป ์“ฐ๋ฉด dangling pointer ๋ฌธ์ œ๊ฐ€ ์ผ์–ด๋‚  ๊ฒƒ ๊ฐ™๊ณ , ๋ง‰ ๊ทธ๋ ‡๋‹ค. C++์—์„œ๋Š” ์ด๋Ÿฐ ๊ฐœ๋ฐœ์ž๋“ค์˜ ์‹ฌ์  ๋ถ€๋‹ด์„ ๋œ์–ด์ฃผ๊ธฐ ์œ„ํ•ด ์ฃผ์†Œ๋ฅผ ํ•ธ๋“ค๋งํ•  ์ˆ˜ ์žˆ๋Š” ๋˜ ๋‹ค๋ฅธ ๋ฐฉ์‹์œผ๋กœ reference๋ผ๋Š” ๋ฐฉ์‹์„ ์ œ๊ณตํ•œ๋‹ค. ๊ทธ๋Ÿฌ๋ฉด, pointer์™€ reference์˜ ์ฐจ์ด๋Š” ๋ฌด์—‡์ผ๊นŒ? ์“ฐ๋Š” ๋ฌธ๋ฒ•์ด ๋‹ค๋ฅด๋‹ค๋Š” ์‹์ƒํ•œ ๋‹ต๋ณ€ ๋ง๊ณ , reference๋งŒ์˜ ์žฅ์ ์„ ๋ถ€๊ฐํ•  ์ˆ˜ ์žˆ๋Š” ์˜ˆ์ œ๋ฅผ ํ•œ๋ฒˆ ๋ณด๊ณ  ๋„˜์–ด๊ฐ€๋ฉด ์ข‹๋‹ค. (๊ทธ๋ž˜์•ผ C++์—์„œ reference๋ผ๋Š” ๊ธฐ๋Šฅ์„ ๋„์ž…ํ•œ ์ด์œ ๋ฅผ ์ œ๋Œ€๋กœ ์ดํ•ดํ•  ์ˆ˜ ์žˆ๋‹ค) ๋ชฉ..
<VSCode ๋ฅผ C++ IDE๋กœ ์“ฐ๊ธฐ> Mac์—์„œ C++ ๊ฐœ๋ฐœํ•˜๊ธฐ ์ผ๋ฐ˜์ ์œผ๋กœ C++ ๊ฐœ๋ฐœํ•œ๋‹ค๊ณ ํ•˜๋ฉด ๋Œ€ํ‘œ์ ์œผ๋กœ ์“ฐ๋Š” IDE๊ฐ€ Visual Studio์ด์ง€๋งŒ, ๋งฅ์—์„œ๋Š” Visual Studio๊ฐ€ C++ ๊ฐœ๋ฐœํ™˜๊ฒฝ์„ ์ง€์›ํ•ด์ฃผ์ง€ ์•Š๋Š”๋‹ค. ๊ทธ๋ž˜์„œ ๋Œ€์ฒด์ œ๋กœ ๋งŽ์ด ์“ฐ๋Š”๊ฒŒ VSCode๋‹ค. โ–ผโ–ผโ–ผ VS Code ์„ค์น˜๋Š” ์š”๊ธฐ โ–ผโ–ผโ–ผ Download Visual Studio Code - Mac, Linux, Windows Visual Studio Code is free and available on your favorite platform - Linux, macOS, and Windows. Download Visual Studio Code to experience a redefined code editor, optimized for building and debugging modern we..

ํ‹ฐ์Šคํ† ๋ฆฌํˆด๋ฐ”