Inline in C++

Inline function is an important feature of C++ which we have explored in depth in this article.

Firstly, we will understand why the inline function is used.

Inline in C++

When a program calls a function, the CPU saves the memory address of the call in a predefined area and returns control to the calling function. After the CPU executes the function, it records the function return from in the same location. If a function's execution time is shorter than the switching time from the calling functio...