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Index › Programming Questions & Help › Syntax Questions › How to compare in an "If" statement
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How to compare in an "If" statement? (Read 563 times)
Jim Martin
How to compare in an "If" statement?
Nov 6th, 2009, 5:56pm  
I'd like to know how I can code the following situation.

I have a values that are dynamically loaded into a "float(Kp)" parameter.
These values can range from 0.00 to 9.00,  always in this format.

I'm trying to figure out how I can have code an 'If' statement that will check to see if Kp is greater than zero and less than 1.4......

Is it possible to code this into a 'If' statement?  If not,  is there another branching function that will allow me to perform checks like that?

thank you...

Jim
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Cedric
Re: How to compare in an "If" statement?
Reply #1 - Nov 6th, 2009, 7:17pm  
yes, its easily done. you can use && (and) || (or) to check for more then just one expression to be true or false

http://processing.org/reference/logicalAND.html

so in your case it would look like this

if(Kp>0 && Kp<1.4) do XXX
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Jim Martin
Re: How to compare in an "If" statement?
Reply #2 - Nov 6th, 2009, 7:39pm  
Cedric,

Perfect !!  I must be getting tired,  as I looked through the reference over and over again and missed that one!

Thanks again...

Jim
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