C/C++ Performance Globals vs Get/Set Methods -

I was asking the question whether

As I had thought of its effect, only logic can be necessary in some cases that they may be for demonstration reasons.

But, I'm not really sure about this. So my question is, instead of using a global / set meth call, will the use of global be faster?

A more appropriate comparison is a global (a constant) and a local Will be between reach.

In fact, a global is faster because the value offset to be connected to the value must be added to the value of the stack pointer.

However, you will never have to worry about ever try to focus on those things, such as your code readable, writeable and working .