boolean over multiple variables

[BCS]

Hello Strtr,

> This may be is a very basic question, but is there a way to let me
> omit a repeating variable when doing multiple boolean operations?
> 
> if ( var == a || var == b || var == c || var == d) if ( var == (a || b
> || c || d) )
> 

bool B;
switch(var) { case a,b,c,d: B = true; break; default B = false; break; }
if(B)

or you can put the then/else parts right in the switch