OpenEuphoria

Re: value parameters only for basic types?

• Posted by "Pete King, Spectre Software" <pete at THEKING29.FREESERVE.CO.UK> Feb 17, 2000
• 501 views

Yes but what you have to do is not pass a variable in through the
procedure/function declaration, but just use a global variable. E.g.

  procedure example(integer var)
     var+=1
  end procedure

Will have no effect, but

  integer var

  procedure example()
      var+=1
  end procedure

  var=1
  example()

Will do the job fine. Of course, there is another way, and that is:

  integer var

  function example(integer var)
    var+=1
    return(var)
  end function

  var=1
  var=example(var)

Hope this helps!

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