Added Class

Author: srinibasbiswal

class.py

@@ -0,0 +1,46 @@
+# Diving Into Class and Objects
+'''
+Class:
+    A user-defined prototype for an object that defines a set of attributes that 
+    characterize any object of the class.
+
+Object:
+    A unique instance of a data structure that's defined by its class.
+'''
+
+#The following shows how to define a class. Here Employee is the class name.
+class Employee:
+    'The Documentation of the class that describes the functionality of the class.'
+    
+
+    # it is the constructor of the class. Whwnever an object is created the constructor will execute aotumatically.
+    def __init__(self, x):
+        self.salary = 50000
+        self.age = x
+
+    # These are some basic functions. These will not execute unless you call it.
+    def details(self,x,n):
+        self.name = x
+        self.num = n
+
+    def increase_salary(self):
+        if self.age > 25:
+            self.salary  = self.salary + 50000
+    
+    def get_details(self):
+        print(self.name,"\n",self.age,"\n",self.num,"\n",self.salary)
+
+
+# Creating an object
+obj1 = Employee(30)     # This will create an object obj1
+obj2 = Employee(25)     # This will create an object obj2
+
+obj1.details("Sam",88644)    # this will call method details with passing name as "sam" and number as "88644"
+obj2.increase_salary()         # this will call the function increase_salary
+obj1.increase_salary()
+obj2.details("Joe",99854)     # this will call method details with passing name as "Joe" and number as "99854"
+
+obj1.get_details()      # this will print the details of the objects
+obj2.get_details()
+
+print(Employee.__doc__)     # this will print the class documentation.