How do you convert from string to integer in a library?

digitalte..

How do you convert from string to integer in a library?

in Library and Tool Development • 2 years ago

I am now working on making a library, and am doing fairly well because of some help that I got from a previous question. However, I'm trying to convert a string into an integer, and it isn't letting me do int(string),or (int) (string), or parent.int(string). I didn't really expect the first two to work, but still I'm stuck. Help, please?

Replies(2)

calsign

Re: How do you convert from string to integer in a library?

2 years ago

Integer.parseInt(string);

PhiLho

Re: How do you convert from string to integer in a library?

2 years ago

With the above, you need to catch the possible exception.
Alternatively, just use the mechanism behind int(s) (which isn't legal Java!): PApplet.parseInt() which works with most common Processing types, including arrays! You have also PApplet.parseFloat().

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