Can you put a variable in a cfg?

[juleshuxley 9]

I'n an addon that gives vehicles more smoke grenades, I've patched the smokeLauncherMag to contain 16 smokes:

config.cpp:

class CfgMagazines{
    class VehicleMagazine;
    class CA_Magazine;
    class Default;
    class SmokeLauncherMag: Default
    {
        count = 16;
    };
};

I'm wondering, can that 16 be a variable? And can that variable be changed during a mission, so that on reload, smoke launchers now contain a different number of smokes by default?

[Sertica 18]

I presume count is a variable handle.  The 16 assignment is the initialization of the variable.  The configs are not exactly c++, but the syntax is similar.

http://www.cplusplus.com/doc/tutorial/variables/

http://www.cplusplus.com/doc/tutorial/classes/

To change a variable in an instance of a class during runtime requires a setter method that writes to it, like the sqf command https://community.bistudio.com/wiki/setVehicleAmmoDef.