From b7b350a9e14df8ebc74a4e5ac1a175d91cd3eb8c Mon Sep 17 00:00:00 2001
From: Dominik Meyer <dmeyer@federationhq.de>
Date: Wed, 10 Apr 2019 13:11:43 +0200
Subject: [PATCH] ADD: method to find all nodes of specific type

---
 include/Tree/tree.hpp | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/include/Tree/tree.hpp b/include/Tree/tree.hpp
index 9f8bfb5..a3f308a 100644
--- a/include/Tree/tree.hpp
+++ b/include/Tree/tree.hpp
@@ -216,11 +216,25 @@ namespace Tree
     /**
     * @brief finds all nodes of a given type
     *
-    * @param type - the type of the node as a string
+    * @param t    - the type of the node as a string
     * @param c    - a container for holding all found nodes, has to be holding objects of type std::shared_ptr<Tree::BaseNode>
     */
     template <typename Container>
-    void findAll(const std::string &type, Container &c);
+    void findAll(const std::string &t, Container &c)
+    {
+      std::list<std::shared_ptr<Tree::BaseNode>>::iterator it;
+
+      if (type() == t)
+      {
+        c.push_back(shared_from_this());
+      }
+
+      for(it = children.begin(); it != children.end(); ++it)
+      {
+        (*it)->findAll(t,c);
+      }
+
+    }
 
     /**
     * @brief finds all nodes of a given base