How to initialize static variable out of the class with conditions on file reading?

Asked May 18 '16 at 12:31

Active May 18 '16 at 12:31

Viewed 108 times

I have a class with static variables and I wish to initialize those variables depending on a value written in a file, something like this :

reading file to fill condition (example : toto = 1)
if (toto == 1)
    static_variable = something

Since it is static variable is has to be done outside of the class.

How could I do that ?

asked May 18 '16 at 12:31

Dinendal

5

Write a function: `T X::static_variable = f();`. – Kerrek SB May 18 '16 at 12:33
You can have static variables inside classes: http://stackoverflow.com/a/5019896/1829943 and you can initialize a variable using a function – CoffeDeveloper May 18 '16 at 12:34

0 Answers0