what is a child inheritance in python with example
# =============================================================================
# Inhertance
# =============================================================================
class A:
def feature1(self):
print('Feature 1 in process...')
def feature2(self):
print('Feature 2 in process...') #Pt.1
class B:
def feature3(self):
print('Feature 3 in process...')
def feature4(self):
print ('Feature 4 in process...')
a1 = A()
a1.feature1()
a1.feature2()
a2 = B()
a2.feature3()
a2.feature4()
# THE ABOVE PROGRAM IS A PROGRAM WITHOUT USING INHERITANCE
# WITH THE USE OF INHERITANCE IS BELOW
class A:
def feature1(self):
print('Feature 1 in process...')
def feature2(self):
print('Feature 2 in process...')
class B(A):
def feature3(self):
print('Feature 3 in process...') # Pt.2
def feature4(self):
print ('Feature 4 in process...')
a1 = A()
a1.feature1()
a1.feature2()
a2 = B()
a2.feature3()
a2.feature4()
# NOW TO CHECK OUT THE DIFFERENCE BETWEEN Pt.1
# AND Pt.2 TRY RUNNIG THE CODE ON THE BASIS OF
# INHERITANCE, IN OTHER WORDS TRY RUNNING ONLY
# B CLASS IN Pt.2 AND THEN RUN ONLY a2
# YOU WILL SEE A DIFFERENCE IN THE RUNNING OF
# ONLY a2,,,, IT WILL STILL SHOW THAT FEATURE 3
# AND 4 IS IN PROCESS,, THIS MEANS THAT B IS THE