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[Python] 파이썬 μ˜€λ²„λΌμ΄λ”©κ³Ό μ˜€λ²„λ‘œλ”©

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πŸƒ νŒŒμ΄μ¬μ—μ„œμ˜ λ‹€ν˜•μ„±

Java μ–Έμ–΄μ˜ λ‹€ν˜•μ„±μ„ λ‹€λ£¨λ©΄μ„œ μ˜€λ²„λΌμ΄λ”©κ³Ό μ˜€λ²„λ‘œλ”©μ— λŒ€ν•΄ μ•Œμ•„λ³΄μ•˜λ‹€. κ·Έλ ‡λ‹€λ©΄ Pythonμ—μ„œλ„ μ–Έμ–΄μ˜ λ‹€ν˜•μ„±μ΄ μžˆλŠ”μ§€ μ‚΄νŽ΄λ³΄λ €κ³  ν•œλ‹€.

Java μ˜€λ²„λΌμ΄λ”©κ³Ό μ˜€λ²„λ‘œλ”©

 

[Java] Java λ‹€ν˜•μ„±κ³Ό μ˜€λ²„λ‘œλ”©, μ˜€λ²„λΌμ΄λ”©

πŸƒ Java λ‹€ν˜•μ„± βœ”οΈ λ‹€ν˜•μ„± μ΄λž€ ν•˜λ‚˜μ˜ ν•¨μˆ˜, ν΄λž˜μŠ€κ°€ λ‹€μ–‘ν•œ λ°©λ²•μœΌλ‘œ λ™μž‘ν•˜λŠ” 것을 λ§ν•œλ‹€. Javaμ—μ„œλŠ” 주둜 μ˜€λ²„λ‘œλ”©(Overloading)κ³Ό μ˜€λ²„λΌμ΄λ”©(Overriding) 을 ν†΅ν•΄μ„œ λ‹€ν˜•μ„±μ„ μ§€μ›ν•œλ‹€. 🌱 였

geminihoroscope.tistory.com

 

🌱 μ˜€λ²„λ‘œλ”©(Overloading)

βœ”οΈ νŒŒμ΄μ¬μ—μ„œλŠ” μ˜€λ²„λ‘œλ”©μ„ μ •μ‹μœΌλ‘œ μ§€μ›ν•˜μ§€ μ•ŠλŠ”λ‹€κ³  ν•œλ‹€. ν•˜μ§€λ§Œ κ΅¬ν˜„μ€ κ°€λŠ₯ν•˜μ§€λ§Œ μ˜€λ²„λ‘œλ”©μ„ λ‚¨λ°œν•˜λ©΄ μ½”λ“œκ°€ λ³΅μž‘ν•΄μ§„λ‹€.

 

βœ”οΈ νŒŒμ΄μ¬μ—μ„œλŠ” μ—°μ‚°μž μ˜€λ²„λ‘œλ”©μ„ μ‚¬μš©ν•  κ²½μš°κ°€ 많이 μžˆλŠ”λ° μ΄λŠ” μ—°μ‚°μž(λ”ν•˜κΈ°, λΉΌκΈ°, λ‚˜λˆ„κΈ°, κ³±ν•˜κΈ°)λ₯Ό 객체끼리 μ‚¬μš©ν•  수 있게 ν•˜λŠ” κΈ°λ²•μœΌλ‘œ μ—°μ‚°μž μ˜€λ²„λ‘œλ”©μ„ μ‚¬μš©ν•˜λ©΄ μ•„λž˜μ™€ 같이 λ™μž‘ν•  수 μžˆλ‹€.

class HouseCho:
    lastname = "μ‘°"
    def __inint__(self, name):
        self.fullname = self.lastname + name
    def __add__(self, other):
        print(f"{self.fullname}, {other.fullname} κ²°ν˜Όν–ˆλ„€")

class HouseLee(HouseCho):
    lastname = "이"
    def travel(self, where, day):
        print(f"{self.fullname}, {where}μ—¬ν–‰ {day}일 κ°€λ„€.")

pey = HouseCho("μ‘μš©")
juliet = HouseLee("쀄리엣")
print(pey + juliet)   <---- μ—°μ‚°μž μ˜€λ²„λ‘œλ”© 호좜

μ‘°μ‘μš©, 이쀄리엣 κ²°ν˜Όν–ˆλ„€.

 

🌱 μ˜€λ²„λΌμ΄λ”©(Overriding)

βœ”οΈ μ˜€λ²„λΌμ΄λ”©μ€ λΆ€λͺ¨ ν΄λž˜μŠ€μ—μ„œ μ •μ˜ν•œ ν•¨μˆ˜λ₯Ό μžμ‹ ν΄λž˜μŠ€μ—μ„œ λ³€κ²½ν•˜κ±°λ‚˜ 상속받아 μ‚¬μš©ν•˜λŠ” 것을 μ˜λ―Έν•œλ‹€. λΆ€λͺ¨ 클래슀의 ν•¨μˆ˜ 이름, 기본적인 κΈ°λŠ₯은 κ·ΈλŒ€λ‘œ μ‚¬μš©ν•˜μ§€λ§Œ μ›ν•˜λŠ” ν•¨μˆ˜λ₯Ό μ»€μŠ€ν…€ ν•˜μ—¬ μ‚¬μš©ν•  λ•Œ μ‚¬μš©ν•œλ‹€.

class HouseCho:
    lastname = "μ‘°"
    def __init__(self, name):
        self.fullname = self.lastname + name
    def travel(self,where):
        print("{0}, {1} 여행을 κ°€λ‹€." .format(self.fullname, where))
    def love(self, other):
        print("{0}, {1} μ‚¬λž‘μ— λΉ μ‘Œλ„€." .format(self.fullname, other.fullname))
    def __add__(self, other):
        print("{0}, {1} κ²°ν˜Όν–ˆλ„€." .format(self.fullname, other.fullname))


class HouseLee(HouseCho):
    lastname = "이"
    def travel(self, where, day):
        print("{0}, {1}{2} μ—¬ν–‰ κ°€λ„€." .format(self.fullname, where, day))

cho = HouseCho("이야")
cho.travel("1κ°œμ›”")

lee = HouseLee("μ •μ•„")
lee.travel("2κ°œμ›”", "15일")
Contents

ν¬μŠ€νŒ… μ£Όμ†Œλ₯Ό λ³΅μ‚¬ν–ˆμŠ΅λ‹ˆλ‹€

이 글이 도움이 λ˜μ—ˆλ‹€λ©΄ 곡감 λΆ€νƒλ“œλ¦½λ‹ˆλ‹€.