Merge branch 'master' into codec_gains

Conflicts:
	host/lib/CMakeLists.txt
	host/lib/utils/gain_handler.cpp

1 files changed, 43 insertions, 0 deletions

diff --git a/host/lib/utils/props.cpp b/host/lib/utils/props.cpp
new file mode 100644
index 000000000..fac5fe24f
--- /dev/null
+++ b/host/lib/utils/props.cpp
@@ -0,0 +1,43 @@
+//
+// Copyright 2010 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+#include <uhd/utils/props.hpp>
+
+using namespace uhd;
+
+named_prop_t::named_prop_t(
+    const wax::obj &key,
+    const std::string &name
+):
+    key(key),
+    name(name)
+{
+    /* NOP */
+}
+
+typedef boost::tuple<wax::obj, std::string> named_prop_tuple;
+
+named_prop_tuple uhd::extract_named_prop(
+    const wax::obj &key,
+    const std::string &name
+){
+    if (key.type() == typeid(named_prop_t)){
+        named_prop_t np = key.as<named_prop_t>();
+        return named_prop_tuple(np.key, np.name);
+    }
+    return named_prop_tuple(key, name);
+}