Simple usage of python definition class
How to use python-defined classes:
Use the "obj=class name ()" statement to instantiate the class, and then use "obj. function name" to call various functions defined in the class
Examples are as follows:
Instantiate the Bili class, and then you can use the functions in the class
Content expansion:
Class definition
#! /usr/bin/env python
# coding:utf8
classHotel(object):"""docstring for Hotel"""
def __init__(self, room, cf=1.0, br=15):
self.room = room
self.cf = cf
self.br = br
def cacl_all(self, days=1):return(self.room * self.cf + self.br)* days
if __name__ =='__main__':
stdroom =Hotel(200)
big_room =Hotel(230,0.9)
print stdroom.cacl_all()
print stdroom.cacl_all(2)
print big_room.cacl_all()
print big_room.cacl_all(3)
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