μƒˆμ†Œμ‹

Languages/Python

[Python] λ‹€ν˜•μ„±, property

  • -
λ°˜μ‘ν˜•
λ‹€ν˜•μ„± 

- 같은 λͺ¨μ–‘μ˜ μ½”λ“œκ°€ λ‹€λ₯Έ λ™μž‘μ„ ν•˜λŠ” 것

 

- μ½”λ“œμ˜ 양을 쀄이고, μ—¬λŸ¬ 객체 νƒ€μž…μ„ ν•˜λ‚˜μ˜ νƒ€μž…μœΌλ‘œ 관리가 κ°€λŠ₯ν•˜μ—¬ μœ μ§€ λ³΄μˆ˜μ— μ’‹λ‹€.

 

- λ©”μ†Œλ“œ μ˜€λ²„λΌμ΄λ”©λ„ λ‹€ν˜•μ„±μ˜ ν•œ 예

 

 

예제1)

#λ‹€ν˜•μ„± 예제 1 class Person: def __init__(self, name): self.name = name def work(self): print(self.name + " works hard") clas s Student(Person): def work(self): print(self.name + ' studies hard') class Engineer(Person): def work(self): print(self.name + "develope someting") student = Student("Dave") deceloper = Engineer("David") student.work() deceloper.work()

 

예제2)

# λ‹€ν˜•μ„± 예제 2 #클래슀 λͺ…λ§Œλ‹€λ₯΄κ³  μ•ˆμ— μžˆλŠ”λ‚΄μš©(λ©”μ†Œλ“œ) κ°€ κ°™μŒ. 관리가 맀우 μš©μ΄ν•¨. class Elf: def __init__(self, name): self.name = name def attack(self): print("λ§ˆλ²• 곡격.") class Fighter: def __init__(self,name): self.name = name def attack(self): print("μ£Όλ¨Ή 곡격.") elf = Elf("Dave") fighter = Fighter('Anthony') ourteam = [elf, fighter] for attacker in ourteam: attacker.attack()

 

 

Porperty

 

예제 1)

# property 예제1 class Person(): def __init__(self): self.__age = 0 @property def age(self): return self.__age @age.setter def age(self, value): self.__age = value james = Person() james.age = 20 #μΈμŠ€ν„΄μŠ€.속성 ν˜•μ‹μœΌλ‘œ μ ‘κ·Όν•˜μ—¬ κ°’ μ €μž₯ print(james.age)# μΈμŠ€ν„΄μŠ€.속성 ν˜•μ‹μœΌλ‘œ 값을 κ°€μ Έμ˜΄

예제 2)

# property 예제2 class Person(): def __init__(self): self.__name = 'hong' @property def name(self): return self.__name @name.setter def name(self, name): self.__name = name person = Person() print(person.name) person.name = 'park' print(person.name)

 

 

 

 

λ°˜μ‘ν˜•
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‹€.