1 files changed, 12 insertions, 13 deletions
diff --git a/host/lib/usrp/dboard_base.cpp b/host/lib/usrp/dboard_base.cpp
index bc94ca9ac..523da696a 100644
--- a/host/lib/usrp/dboard_base.cpp
+++ b/host/lib/usrp/dboard_base.cpp
@@ -15,6 +15,7 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //
 
+#include "dboard_ctor_args.hpp"
 #include <uhd/usrp/dboard_base.hpp>
 #include <boost/format.hpp>
 #include <stdexcept>
@@ -25,14 +26,12 @@ using namespace uhd::usrp;
  * dboard_base dboard dboard_base class
  **********************************************************************/
 struct dboard_base::dboard_base_impl{
-    std::string               sd_name;
-    dboard_iface::sptr        db_iface;
-    dboard_id_t               rx_id, tx_id;
+    ctor_args_impl args;
+    dboard_base_impl(ctor_args_t args) : args(*args){}
 };
 
-dboard_base::dboard_base(ctor_args_t const& args){
-    _impl = new dboard_base_impl;
-    boost::tie(_impl->sd_name, _impl->db_iface, _impl->rx_id, _impl->tx_id) = args;
+dboard_base::dboard_base(ctor_args_t args){
+    _impl = new dboard_base_impl(args);
 }
 
 dboard_base::~dboard_base(void){
@@ -40,25 +39,25 @@ dboard_base::~dboard_base(void){
 }
 
 std::string dboard_base::get_subdev_name(void){
-    return _impl->sd_name;
+    return _impl->args.sd_name;
 }
 
 dboard_iface::sptr dboard_base::get_iface(void){
-    return _impl->db_iface;
+    return _impl->args.db_iface;
 }
 
 dboard_id_t dboard_base::get_rx_id(void){
-    return _impl->rx_id;
+    return _impl->args.rx_id;
 }
 
 dboard_id_t dboard_base::get_tx_id(void){
-    return _impl->tx_id;
+    return _impl->args.tx_id;
 }
 
 /***********************************************************************
  * xcvr dboard dboard_base class
  **********************************************************************/
-xcvr_dboard_base::xcvr_dboard_base(ctor_args_t const& args) : dboard_base(args){
+xcvr_dboard_base::xcvr_dboard_base(ctor_args_t args) : dboard_base(args){
     if (get_rx_id() == dboard_id::NONE){
         throw std::runtime_error(str(boost::format(
             "cannot create xcvr board when the rx id is \"%s\""
@@ -78,7 +77,7 @@ xcvr_dboard_base::~xcvr_dboard_base(void){
 /***********************************************************************
  * rx dboard dboard_base class
  **********************************************************************/
-rx_dboard_base::rx_dboard_base(ctor_args_t const& args) : dboard_base(args){
+rx_dboard_base::rx_dboard_base(ctor_args_t args) : dboard_base(args){
     if (get_tx_id() != dboard_id::NONE){
         throw std::runtime_error(str(boost::format(
             "cannot create rx board when the tx id is \"%s\""
@@ -102,7 +101,7 @@ void rx_dboard_base::tx_set(const wax::obj &, const wax::obj &){
 /***********************************************************************
  * tx dboard dboard_base class
  **********************************************************************/
-tx_dboard_base::tx_dboard_base(ctor_args_t const& args) : dboard_base(args){
+tx_dboard_base::tx_dboard_base(ctor_args_t args) : dboard_base(args){
     if (get_rx_id() != dboard_id::NONE){
         throw std::runtime_error(str(boost::format(
             "cannot create tx board when the rx id is \"%s\""