From 2127848d4744a17c0368e16793fa1014a4fbb0bb Mon Sep 17 00:00:00 2001
From: triton <ripzonetriton@gmail.com>
Date: Tue, 14 May 2013 18:36:52 +0100
Subject: [PATCH] Added an helper method to find declarations hierarchically.

---
 src/Bridge/Class.cs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/Bridge/Class.cs b/src/Bridge/Class.cs
index 59e5b717..7ad991a9 100644
--- a/src/Bridge/Class.cs
+++ b/src/Bridge/Class.cs
@@ -201,6 +201,20 @@ namespace CppSharp
                 .Cast<Function>();
         }
 
+        public IEnumerable<T> FindHierarchy<T>(Func<Class, IEnumerable<T>> func)
+            where T : Declaration
+        {
+            foreach (var @base in Bases)
+            {
+                if (!@base.IsClass) continue;
+                foreach(var elem in @base.Class.FindHierarchy<T>(func))
+                    yield return elem;
+            }
+
+            foreach (var elem in func(this))
+                yield return elem;
+        }
+
         public override T Visit<T>(IDeclVisitor<T> visitor)
         {
             return visitor.VisitClassDecl(this);