Example of a definition of an object class

Class is a set of objects with similar features skill combination

Stressed: stand on a different point of view, the classification obtained is not the same

In the real world: we must first have a target, after class

In the program: some have to define a class, call the class to create an object after

Standing on the perspective Luffy College, we are all students

The real world:

　　Object 1: Ah king

　　　　　　Features: school = 'luffycity', name = 'king Ah', gender = 'female', age = 18

　　　　　　Skills: learn, eat, sleep

　　Object 2: three guns Lee

　　　　　　Features: school = 'luffycity', name = 'Lee three guns', gender = 'Male', age = 38

　　　　　　Skills: learn, eat, sleep

　　Object 3: Zhang ferritin

　　　　　　Features: school = 'luffycity', name = 'Zhang ferritin' gender = 'Male', age = 48

　　　　　　Skills: learn, eat, sleep

　　Summed up the reality of the middle class fly college students:

　　　　Similar features: School = 'luffycity'

　　　　Similar skills: study, eat, sleep

 

Program:

　　Define categories:

　　　　ClassLLuffyStudent:

　　　　　　school='luffycity'

　　　　　　def learn(self):

　　　　　　　　print('is learning')

 

　　　　　　def eat(self):

　　　　　　　　print('is eating')

 

　　　　　　def sleep(self):

　　　　　　　　print('is sleeping')

　　After generating objects:

　　　　stu1 = LuffyStudent ()

　　　　stu2 = LuffyStudent ()

　　　　stu3 = LuffyStudent()