Got eeprom read/write dboard ids working.

Moved named prop implementation into cpp,
and made named prop a struct (tuples are trouble).

1 files changed, 20 insertions, 9 deletions

diff --git a/host/include/uhd/utils/props.hpp b/host/include/uhd/utils/props.hpp
index bfbca4273..768655e36 100644
--- a/host/include/uhd/utils/props.hpp
+++ b/host/include/uhd/utils/props.hpp
@@ -29,24 +29,35 @@
 
 namespace uhd{
 
-    //typedef for handling named properties
+    //! The type for a vector of property names
     typedef std::vector<std::string> prop_names_t;
-    typedef boost::tuple<wax::obj, std::string> named_prop_t;
+
+    /*!
+     * A named prop struct holds a key and a name.
+     * Allows properties to be sub-sectioned by name.
+     */
+    struct UHD_API named_prop_t{
+        wax::obj key;
+        std::string name;
+
+        /*!
+         * Create a new named prop from key and name.
+         * \param key the property key
+         * \param name the string name
+         */
+        named_prop_t(const wax::obj &key, const std::string &name);
+    };
 
     /*!
      * Utility function to separate a named property into its components.
      * \param key a reference to the prop object
      * \param name a reference to the name object
+     * \return a tuple that can be used with boost::tie
      */
-    inline UHD_API named_prop_t extract_named_prop(
+    UHD_API boost::tuple<wax::obj, std::string> extract_named_prop(
         const wax::obj &key,
         const std::string &name = ""
-    ){
-        if (key.type() == typeid(named_prop_t)){
-            return key.as<named_prop_t>();
-        }
-        return named_prop_t(key, name);
-    }
+    );
 
     //! The exception to throw for property errors
     struct UHD_API prop_error : virtual std::exception, virtual boost::exception{};