Object oriented programming in C++

Inline function: 

It is the function that is expanded inline when it is called with corresponding code. The syntax for making inline is inline return-type function-name(no arguments/arguments) 

Note:- inline function should always have return type.

Advantage: 

• It reduces the exception time of a program with function having fewer lines of codes.

Disadvantage: 

• The execution time of inline function is more than normal function if the function has the larger number of codes or more lines of code. 
• It does not work for the recursive course. 

For Example: