How to test if variable is in within a certain range?

Question

I'm making an if statement in objective c and would like to know if it's possible to test if a variable is not in the range of value x and value y. For example, something that goes along the lines of:

// test if float variable (called varFloat) is not in between 10.5 and 30.5

If (10.5 <! varFloat <! 30.5) {
      doStuff();
}

I tried that code above and it doesn't seem to work, and I'm not even sure if the <! operator exits. Any help is much appreciated. Thanks!

Jonah · Accepted Answer · 2011-01-08 07:40:23Z

3

Sure, a value is not in a range if it is less than the lower bound or greater than the upper bound.

if ( var < x || var > y )

You might find a list of operator in C and C++ useful.

answered Jan 8, 2011 at 7:40

Jonah

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