๐Ÿ“‘ ๊ฐœ๋ฐœ ์‚ฌ์ „/๐Ÿ“– ์šฉ์–ด

[IT์šฉ์–ด]Call by Value, Call by Reference

๋‰ด์ด NUEY 2025. 4. 9. 17:04
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Call by Value
Call by Reference

 

์™ผ์ชฝ์ด call by value, ์˜ค๋ฅธ์ชฝ์ด call by reference

 

  • Call by Value

    • ๊ฐ’์— ์˜ํ•œ ํ˜ธ์ถœ

    • ์œ„ ์˜ˆ์‹œ์—์„œ ๋ณ€์ˆ˜ a์˜ ๊ฐ’์ด ๋ณ€๊ฒฝ๋˜์ง€ ์•Š๋Š”๋‹ค.

  • Call by Reference

    • ์ฐธ์กฐ์— ์˜ํ•œ ํ˜ธ์ถœ

    • ์ฐธ์กฐํ˜• ๋ฐ์ดํ„ฐ์˜ ์ฃผ์†Œ๊ฐ€ ์ „๋‹ฌ(Numbers x) ๋˜์—ˆ๊ธฐ ๋•Œ๋ฌธ์— ๋ณ€์ˆ˜ b์˜ ๊ฐ’์ด ๋ณ€๊ฒฝ๋œ๋‹ค.


  • ๊ฒฐ๋ก  : ๋ณ€์ˆ˜์˜ ์ฃผ์†Œ๋ฅผ ์ „๋‹ฌํ•˜๋А๋ƒ์— ๋”ฐ๋ผ ์›๋ณธ ๊ฐ’์ด ๋‹ฌ๋ผ์ง€๋А๋ƒ ์•ˆ ๋‹ฌ๋ผ์ง€๋А๋ƒ์˜ ์ฐจ์ด.

 

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