Re: [Vala] array size determining? how to

[Evan Nemerson <evan coeus-group com>]

On Sat, 2010-09-18 at 14:09 -0700, Charles Hixson wrote:
> When an array is passed back from a library routine, say string split, 
> how does one determine the number of elements?

Arrays have a length member which will generally give you what you want.
For example:

var arr = "one,two,three".split (",");
GLib.debug ("Elements: %d", arr.length);

There is some good information in the Arrays section of the tutorial:
http://live.gnome.org/Vala/Tutorial#Arrays


-Evan