From 3a6187515677b277489df4ec59f9cf21f1ed62bc Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Mon, 27 Jun 2011 23:05:53 -0700
Subject: usrp2: restored discovery and most of io_impl

---
 host/include/uhd/property_tree.hpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'host/include')

diff --git a/host/include/uhd/property_tree.hpp b/host/include/uhd/property_tree.hpp
index 9f8f30b57..b23a6cc37 100644
--- a/host/include/uhd/property_tree.hpp
+++ b/host/include/uhd/property_tree.hpp
@@ -24,7 +24,7 @@
 #include <boost/utility.hpp>
 #include <boost/shared_ptr.hpp>
 #include <boost/filesystem/path.hpp>
-#include <list>
+#include <vector>
 
 namespace uhd{
 
@@ -35,7 +35,6 @@ class UHD_API property_tree : boost::noncopyable{
 public:
     typedef boost::shared_ptr<property_tree> sptr;
     typedef boost::filesystem::path path_type;
-    typedef std::list<std::string> iterator_type;
 
     //! Create a new + empty property tree
     static sptr make(void);
@@ -46,8 +45,8 @@ public:
     //! True if the path exists in the tree
     virtual bool exists(const path_type &path) = 0;
 
-    //! Get an iterator to all things in the given path
-    virtual iterator_type iterate(const path_type &path) = 0;
+    //! Get an iterable to all things in the given path
+    virtual std::vector<std::string> list(const path_type &path) = 0;
 
     //! Create a new property entry in the tree
     template <typename T> void create(const path_type &path, const property<T> &prop = property<T>()){
-- 
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