Re: [Vala] The name `get_values' does not exist in the context of `Gee.HashMap<string, string>'

[Evan Nemerson <evan coeus-group com>]

On Wed, 2010-04-07 at 20:45 -0700, Adam B wrote:
> Hello all,
>
> valac gives me this error:
>
>    The name `get_values' does not exist in the context of
> `Gee.HashMap<string,string>'
>
> when trying to compile code like this:
>
>    using Gee;
>
>     int main(string[] args)
>     {
>         var hm = new Gee.HashMap<string, string>();
>         hm.has_key("foo");
>         hm.get_values();
>         return 0;
>     }
>
> //valac --pkg gee-1.0 play.vala
>
> Any idea what I'm doing wrong?  The docs say this method exists (
> http://www.valadoc.org/libvala-1.0/Vala.HashMap.get_values.html).  However,
> when I look at my gee-1.0.vapi the only "get_values" call I can find is in
> the MultiMap interface.  Is my file outdated?  Supposedly I have version
> 0.5.0-3~kkvala1 installed.  Here's a snippet of my gee-1.0.vapi:

libvala ships an internal version of libgee which is not in synced with
the upstream version. This internal version is in the Vala namespace,
and you need to do a --pkg vala-1.0 to access it.

It sounds like you're trying to use the upstream version of libgee
(--pkg gee-1.0, in the Gee namespace) with the documentation for
libvala's internal version. For documentation on gee-1.0, see
http://www.valadoc.org/gee-1.0/index.htm

>     [CCode (cheader_filename = "gee.h")]
>     public class HashMap<K,V> : Gee.AbstractMap<K,V> {
>         public HashMap (GLib.HashFunc? key_hash_func = null, GLib.EqualFunc?
> key_equal_func = null, GLib.EqualFunc? value_equal_func = null);
>         public override void clear ();
>         public override V @get (K key);
>         public override bool has (K key, V value);
>         public override bool has_key (K key);
>         public override Gee.MapIterator<K,V> map_iterator ();
>         public override void @set (K key, V value);
>         public override bool unset (K key, out V value = null);
>         public override Gee.Set<Gee.Map.Entry<K,V>> entries { owned get; }
>         public GLib.EqualFunc key_equal_func { get; set; }
>         public GLib.HashFunc key_hash_func { get; set; }
>         public override Gee.Set<K> keys { owned get; }
>         public override int size { get; }
>         public GLib.EqualFunc value_equal_func { get; set; }
>         public override Gee.Collection<V> values { owned get; }
>     }
>
> I'm using valac 0.8.0.  Any tips would be greatly appreciated.
> - Adam
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