Added SetIndexAt(), replacing an existing index.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33906 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-05 17:50:37 +00:00
parent 7d4508b161
commit 173227dd53
1 changed files with 9 additions and 1 deletions
@@ -27,7 +27,7 @@ public:
 	inline	int32				CountIndices() const;
 	inline	int64				IndexAt(int32 index) const;
 	inline	bool				AddIndex(int64 index);
-
+	inline	void				SetIndexAt(int32 at, int64 newIndex);

 			ArrayIndexPath&		operator=(const ArrayIndexPath& other);

@@ -61,4 +61,12 @@ ArrayIndexPath::AddIndex(int64 index)
 }


+void
+ArrayIndexPath::SetIndexAt(int32 at, int64 newIndex)
+{
+	if (at >= 0 && at < fIndices.Count())
+		fIndices[at] = newIndex;
+}
+
+
 #endif	// ARRAY_INDEX_PATH_H