Rounding up a variable

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auatai
Posts: 29
Joined: Mon Sep 14, 2009 6:33 am

Rounding up a variable

Post by auatai »

Hi,
Is there any function to round up a floating point variable within the hoc code?

thanks and regards

ted
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Re: Rounding up a variable

Post by ted »

int truncates toward 0, returning the integer portion of its argument. So roll your own:

Code: Select all

func round() {
  if ($1>0) {
    return int($1+0.5)
  } else {
    return int($1-0.5)
  }
}

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