uhd: replace BOOST_FOREACH with C++11 range-based for loop

Note: This is the first commit that uses for-range, and range-based
for-loops are now usable for UHD development.

6 files changed, 11 insertions, 15 deletions

diff --git a/host/lib/usrp/common/ad936x_manager.cpp b/host/lib/usrp/common/ad936x_manager.cpp
index 2b6d69c15..20e06a072 100644
--- a/host/lib/usrp/common/ad936x_manager.cpp
+++ b/host/lib/usrp/common/ad936x_manager.cpp
@@ -17,7 +17,6 @@
 
 #include "ad936x_manager.hpp"
 #include <uhd/utils/msg.hpp>
-#include <boost/foreach.hpp>
 #include <boost/functional/hash.hpp>
 #include <boost/thread/thread.hpp>
 
@@ -66,7 +65,7 @@ class ad936x_manager_impl : public ad936x_manager
      ***********************************************************************/
     void init_codec()
     {
-        BOOST_FOREACH(const std::string &rx_fe, _rx_frontends) {
+        for(const std::string &rx_fe:  _rx_frontends) {
             _codec_ctrl->set_gain(rx_fe, DEFAULT_GAIN);
             _codec_ctrl->set_bw_filter(rx_fe, DEFAULT_BANDWIDTH);
             _codec_ctrl->tune(rx_fe, DEFAULT_FREQ);
@@ -74,7 +73,7 @@ class ad936x_manager_impl : public ad936x_manager
             _codec_ctrl->set_iq_balance_auto(rx_fe, DEFAULT_AUTO_IQ_BALANCE);
             _codec_ctrl->set_agc(rx_fe, DEFAULT_AGC_ENABLE);
         }
-        BOOST_FOREACH(const std::string &tx_fe, _tx_frontends) {
+        for(const std::string &tx_fe:  _tx_frontends) {
             _codec_ctrl->set_gain(tx_fe, DEFAULT_GAIN);
             _codec_ctrl->set_bw_filter(tx_fe, DEFAULT_BANDWIDTH);
             _codec_ctrl->tune(tx_fe, DEFAULT_FREQ);
@@ -218,7 +217,7 @@ class ad936x_manager_impl : public ad936x_manager
         }
 
         // Gains
-        BOOST_FOREACH(const std::string &name, ad9361_ctrl::get_gain_names(key))
+        for(const std::string &name:  ad9361_ctrl::get_gain_names(key))
         {
             subtree->create<meta_range_t>(uhd::fs_path("gains") / name / "range")
                 .set(ad9361_ctrl::get_gain_range(key));
@@ -278,7 +277,7 @@ class ad936x_manager_impl : public ad936x_manager
         }
 
         // Frontend filters
-        BOOST_FOREACH(const std::string &filter_name, _codec_ctrl->get_filter_names(key)) {
+        for(const std::string &filter_name:  _codec_ctrl->get_filter_names(key)) {
             subtree->create<filter_info_base::sptr>(uhd::fs_path("filters") / filter_name / "value" )
                 .set_publisher(boost::bind(&ad9361_ctrl::get_filter, _codec_ctrl, key, filter_name))
                 .add_coerced_subscriber(boost::bind(&ad9361_ctrl::set_filter, _codec_ctrl, key, filter_name, _1));
diff --git a/host/lib/usrp/common/apply_corrections.cpp b/host/lib/usrp/common/apply_corrections.cpp
index 272e0e093..f1ba47bd9 100644
--- a/host/lib/usrp/common/apply_corrections.cpp
+++ b/host/lib/usrp/common/apply_corrections.cpp
@@ -22,7 +22,6 @@
 #include <uhd/utils/csv.hpp>
 #include <uhd/types/dict.hpp>
 #include <boost/filesystem.hpp>
-#include <boost/foreach.hpp>
 #include <boost/thread/mutex.hpp>
 #include <cstdio>
 #include <complex>
@@ -114,7 +113,7 @@ static void apply_fe_corrections(
 
         bool read_data = false, skip_next = false;;
         std::vector<fe_cal_t> datas;
-        BOOST_FOREACH(const uhd::csv::row_type &row, rows){
+        for(const uhd::csv::row_type &row:  rows){
             if (not read_data and not row.empty() and row[0] == "DATA STARTS HERE"){
                 read_data = true;
                 skip_next = true;
diff --git a/host/lib/usrp/common/constrained_device_args.hpp b/host/lib/usrp/common/constrained_device_args.hpp
index 1bfd1df00..47c5f4cc0 100644
--- a/host/lib/usrp/common/constrained_device_args.hpp
+++ b/host/lib/usrp/common/constrained_device_args.hpp
@@ -260,7 +260,7 @@ namespace usrp {
         template<typename arg_t, typename data_t>
         static inline void _enforce_discrete(const arg_t& arg, const std::vector<data_t>& valid_values) {
             bool match = false;
-            BOOST_FOREACH(const data_t& val, valid_values) {
+            for(const data_t& val:  valid_values) {
                 if (val == arg.get()) {
                     match = true;
                     break;
diff --git a/host/lib/usrp/common/max287x.hpp b/host/lib/usrp/common/max287x.hpp
index 9022e0f02..df6f6bc26 100644
--- a/host/lib/usrp/common/max287x.hpp
+++ b/host/lib/usrp/common/max287x.hpp
@@ -402,7 +402,7 @@ public:
             while (vco_freq < MIN_VCO_FREQ)
                 vco_freq *=2;
             uint8_t vco_index = 0xFF;
-            BOOST_FOREACH(const vco_map_t::value_type &vco, max2871_vco_map)
+            for(const vco_map_t::value_type &vco:  max2871_vco_map)
             {
                 if (uhd::math::fp_compare::fp_compare_epsilon<double>(vco_freq) < vco.second.stop())
                 {
diff --git a/host/lib/usrp/common/usrp3_fw_ctrl_iface.cpp b/host/lib/usrp/common/usrp3_fw_ctrl_iface.cpp
index 16ee84140..35758d4dd 100644
--- a/host/lib/usrp/common/usrp3_fw_ctrl_iface.cpp
+++ b/host/lib/usrp/common/usrp3_fw_ctrl_iface.cpp
@@ -22,7 +22,6 @@
 #include <uhd/exception.hpp>
 #include <boost/format.hpp>
 #include <boost/asio.hpp> //used for htonl and ntohl
-#include <boost/foreach.hpp>
 #include "fw_comm_protocol.h"
 
 namespace uhd { namespace usrp { namespace usrp3 {
diff --git a/host/lib/usrp/common/validate_subdev_spec.cpp b/host/lib/usrp/common/validate_subdev_spec.cpp
index fab40b204..76e61221e 100644
--- a/host/lib/usrp/common/validate_subdev_spec.cpp
+++ b/host/lib/usrp/common/validate_subdev_spec.cpp
@@ -18,7 +18,6 @@
 #include "validate_subdev_spec.hpp"
 #include <uhd/exception.hpp>
 #include <uhd/utils/assert_has.hpp>
-#include <boost/foreach.hpp>
 #include <boost/format.hpp>
 
 using namespace uhd;
@@ -52,19 +51,19 @@ void uhd::usrp::validate_subdev_spec(
 
     //make a list of all possible specs
     subdev_spec_t all_specs;
-    BOOST_FOREACH(const std::string &db, tree->list(str(boost::format("/mboards/%s/dboards") % mb))){
-        BOOST_FOREACH(const std::string &sd, tree->list(str(boost::format("/mboards/%s/dboards/%s/%s_frontends") % mb % db % type))){
+    for(const std::string &db:  tree->list(str(boost::format("/mboards/%s/dboards") % mb))){
+        for(const std::string &sd:  tree->list(str(boost::format("/mboards/%s/dboards/%s/%s_frontends") % mb % db % type))){
             all_specs.push_back(subdev_spec_pair_t(db, sd));
         }
     }
 
     //validate that the spec is possible
-    BOOST_FOREACH(const subdev_spec_pair_t &pair, spec){
+    for(const subdev_spec_pair_t &pair:  spec){
         uhd::assert_has(all_specs, pair, str(boost::format("%s subdevice specification on mboard %s") % type % mb));
     }
 
     //enable selected frontends, disable others
-    BOOST_FOREACH(const subdev_spec_pair_t &pair, all_specs){
+    for(const subdev_spec_pair_t &pair:  all_specs){
         const bool enb = uhd::has(spec, pair);
         tree->access<bool>(str(boost::format(
             "/mboards/%s/dboards/%s/%s_frontends/%s/enabled"