In the above class (MyClass), overload __add__, __eq__, and __lt__ operators as follow:
OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
Use Python:
code: class MyClass:
# Constructor
def __init__(self, var1, var2):
self.var1 = var1
self.var2 = var2
# Method that returns the value of var1
def get_var1(self):
return self.var1
# Method that returns the value of var2
def get_var2(self):
return self.var2
# Method that sets the value of var1
def set_var1(self, var1):
self.var1 = var1
# Method that sets the value of var2
def set_var2(self, var2):
self.var2 = var2
# _str_ method that returns values of var1 and var2
def __str__(self):
return "var1: {}, var2: {}".format(self.var1, self.var2)
# Creating an object of MyClass
obj = MyClass(int(input("Enter var1: ")), int(input("Enter var2: ")))
# Setting var1 of obj to var1 ** 2
obj.set_var1(obj.get_var1() ** 2)
# Setting var2 of obj to var2 ** 2
obj.set_var2(obj.get_var2() ** 2)
# Printing var1 and var2 of the object
print(obj)
In the above class (MyClass), overload __add__, __eq__, and __lt__ operators as follow:
a) sum = obj1 + obj2 sets sum. var1 to be obj1. var1 + obj2. var1, and sum. var2 to be obj1.
var2 + obj2. var2
b) obj1 == obj2 only if obj1. var1 == obj2. var1 and obj1. var2 == obj2. var2
c) obj1 < obj2 only if obj1. var1 + obj1. var2 < obj2. var1 + obj2. var2
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