How do i make a switching function?

I am trying to make a switching function for a simulink function block. Currently and faulty:

function y  = Switch(SOC,Input,Launch,Charge,A)
%#codegen
y = A;
if ((Launch == 1), (SOC ~= Input))
    y = Charge;
else
    y = A;
end

I want the output y to be the same as A unless the Launch is 1 and SOC is different from Input, in that case I want y = Charge. Another block takes care of comparing SOC and Input driving the Charge current.

How do i modify this code to get the correct switching. As an addon the y = Charge should hold until SOC = Input and then reset back to y = A;

Answer 1

[Roy Hauge]

Syntax error replaced , with && in if statement.

function y  = Switch(SOC,Input,Launch,Charge,A)
%#codegen
y = A;
if ((Launch == 1) && (SOC ~= Input))
    y = Charge;
else
    y = A;
end