Const functions and variables inside class

tanyaa.sood · May 28, 2020, 5:45am

Why should we make some functions and variable as const inside a class?

Ishitagambhir · May 28, 2020, 5:55am

hi @tanyaa.sood is your question about const or static variables?

tanyaa.sood · May 28, 2020, 6:07am

In this video, https://online.codingblocks.com/app/player/75258/content/97832/527/lecture, Prateek Bhaiya said that its a good practice to make some variables and function inside the class as const. Why is it so?

Ishitagambhir · May 28, 2020, 6:09am

@tanyaa.sood you cannot change their values once they are declared so there is no chance of accidentally overwriting them. This is why it is a good practice.