[libgee] Make Collection.*_array virtual and add CCode.ordering

[Maciej Marcin Piechotka <mpiechotka src gnome org>]

commit 0e4e6c74684a5df5834b5eb18bf3e6f28b1304d2
Author: Maciej Piechotka <uzytkownik2 gmail com>
Date:   Fri Aug 2 09:26:23 2013 +0200

    Make Collection.*_array virtual and add CCode.ordering

 gee/collection.vala |   27 ++++++++++++++++++++-------
 1 files changed, 20 insertions(+), 7 deletions(-)
---
diff --git a/gee/collection.vala b/gee/collection.vala
index a6dfb4f..f3c5a2d 100644
--- a/gee/collection.vala
+++ b/gee/collection.vala
@@ -28,17 +28,20 @@ public interface Gee.Collection<G> : Iterable<G> {
        /**
         * The number of items in this collection.
         */
+       [CCode (ordering = 9)]
        public abstract int size { get; }
 
        /**
         * Specifies whether this collection is empty.
         */
+       [CCode (ordering = 10)]
        public virtual bool is_empty { get { return size == 0; } }
-       
+
        /**
         * Specifies whether this collection can change - i.e. wheather { link add},
         * { link remove} etc. are legal operations.
         */
+       [CCode (ordering = 11)]
        public abstract bool read_only { get; }
 
        /**
@@ -48,6 +51,7 @@ public interface Gee.Collection<G> : Iterable<G> {
         *
         * @return     ``true`` if item is found, ``false`` otherwise
         */
+       [CCode (ordering = 0)]
        public abstract bool contains (G item);
 
        /**
@@ -58,6 +62,7 @@ public interface Gee.Collection<G> : Iterable<G> {
         *
         * @return     ``true`` if the collection has been changed, ``false`` otherwise
         */
+       [CCode (ordering = 1)]
        public abstract bool add (G item);
 
        /**
@@ -68,12 +73,14 @@ public interface Gee.Collection<G> : Iterable<G> {
         *
         * @return     ``true`` if the collection has been changed, ``false`` otherwise
         */
+       [CCode (ordering = 2)]
        public abstract bool remove (G item);
 
        /**
         * Removes all items from this collection. Must not be called on
         * read-only collections.
         */
+       [CCode (ordering = 3)]
        public abstract void clear ();
 
        /**
@@ -84,6 +91,7 @@ public interface Gee.Collection<G> : Iterable<G> {
         *
         * @return     ``true`` if the collection has been changed, ``false`` otherwise
         */
+       [CCode (ordering = 4)]
        public virtual bool add_all (Collection<G> collection) {
                return collection.fold<bool> ((item, changed) => changed | add (item), false);
        }
@@ -97,6 +105,7 @@ public interface Gee.Collection<G> : Iterable<G> {
         *
         * @return     ``true`` if the collection has been changed, ``false`` otherwise
         */
+       [CCode (ordering = 5)]
        public virtual bool contains_all (Collection<G> collection) {
                return collection.foreach ((item) => contains (item));
        }
@@ -112,6 +121,7 @@ public interface Gee.Collection<G> : Iterable<G> {
         *
         * @return     ``true`` if the collection has been changed, ``false`` otherwise
         */
+       [CCode (ordering = 6)]
        public virtual bool remove_all (Collection<G> collection) {
                return collection.fold<bool> ((item, changed) => changed | remove (item), false);
        }
@@ -126,6 +136,7 @@ public interface Gee.Collection<G> : Iterable<G> {
         *
         * @return     ``true`` if the collection has been changed, ``false`` otherwise
         */
+       [CCode (ordering = 7)]
        public virtual bool retain_all (Collection<G> collection) {
                bool changed = false;
                for (Iterator<G> iter = iterator(); iter.next ();) {
@@ -143,6 +154,7 @@ public interface Gee.Collection<G> : Iterable<G> {
         *
         * @return an array containing all of items from this collection
         */
+       [CCode (ordering = 8)]
        public virtual G[] to_array () {
                var t = typeof (G);
                if (t == typeof (bool)) {
@@ -185,8 +197,8 @@ public interface Gee.Collection<G> : Iterable<G> {
         *
         * @return     ``true`` if the collection has been changed, ``false`` otherwise
         */
-       public bool add_all_array (G[] array) {
-               // FIXME: Change to virtual after bug #693455 is fixed
+       [CCode (ordering = 13)]
+       public virtual bool add_all_array (G[] array) {
                bool changed = false;
                foreach (unowned G item in array) {
                        changed |= add (item);
@@ -203,8 +215,8 @@ public interface Gee.Collection<G> : Iterable<G> {
         *
         * @return     ``true`` if the collection has been changed, ``false`` otherwise
         */
-       public bool contains_all_array (G[] array) {
-               // FIXME: Change to virtual after bug #693455 is fixed
+       [CCode (ordering = 14)]
+       public virtual bool contains_all_array (G[] array) {
                foreach (unowned G item in array) {
                        if (!contains (item)) {
                                return false;
@@ -224,8 +236,8 @@ public interface Gee.Collection<G> : Iterable<G> {
         *
         * @return     ``true`` if the collection has been changed, ``false`` otherwise
         */
-       public bool remove_all_array (G[] array) {
-               // FIXME: Change to virtual after bug #693455 is fixed
+       [CCode (ordering = 15)]
+       public virtual bool remove_all_array (G[] array) {
                bool changed = false;
                foreach (unowned G item in array) {
                        changed |= remove (item);
@@ -335,6 +347,7 @@ public interface Gee.Collection<G> : Iterable<G> {
        /**
         * The read-only view of this collection.
         */
+       [CCode (ordering = 12)]
        public abstract Collection<G> read_only_view { owned get; }
 
        /**