uhd: Replaced many lexical_cast with appropriate C++11 equivalents

4 files changed, 7 insertions, 8 deletions

diff --git a/host/lib/usrp/x300/x300_fw_ctrl.cpp b/host/lib/usrp/x300/x300_fw_ctrl.cpp
index 38b7eb139..b8cb2075e 100644
--- a/host/lib/usrp/x300/x300_fw_ctrl.cpp
+++ b/host/lib/usrp/x300/x300_fw_ctrl.cpp
@@ -28,7 +28,6 @@
 #include "x300_regs.hpp"
 #include <boost/date_time/posix_time/posix_time.hpp>
 #include <boost/thread/thread.hpp>
-#include <boost/lexical_cast.hpp>
 
 using namespace uhd;
 using namespace uhd::niusrprio;
@@ -299,7 +298,7 @@ protected:
 
     virtual std::string __loc_info(void)
     {
-        return boost::lexical_cast<std::string>(_drv_proxy->get_interface_num());
+        return std::to_string(_drv_proxy->get_interface_num());
     }
 
 private:
diff --git a/host/lib/usrp/x300/x300_impl.cpp b/host/lib/usrp/x300/x300_impl.cpp
index 4601b2789..40288b54c 100644
--- a/host/lib/usrp/x300/x300_impl.cpp
+++ b/host/lib/usrp/x300/x300_impl.cpp
@@ -524,7 +524,7 @@ void x300_impl::mboard_members_t::discover_eth(
 
 void x300_impl::setup_mb(const size_t mb_i, const uhd::device_addr_t &dev_addr)
 {
-    const fs_path mb_path = "/mboards/"+boost::lexical_cast<std::string>(mb_i);
+    const fs_path mb_path = fs_path("/mboards") / mb_i;
     mboard_members_t &mb = _mb[mb_i];
     mb.initialization_done = false;
 
@@ -533,7 +533,7 @@ void x300_impl::setup_mb(const size_t mb_i, const uhd::device_addr_t &dev_addr)
     );
     const std::string thread_msg(
         "Thread ID " + thread_id + " for motherboard "
-        + boost::lexical_cast<std::string>(mb_i)
+        + std::to_string(mb_i)
     );
 
     std::vector<std::string> eth_addrs;
@@ -1204,7 +1204,7 @@ uhd::both_xports_t x300_impl::make_transport(
          * connection type.*/
         size_t eth_data_rec_frame_size = 0;
 
-        fs_path mboard_path = fs_path("/mboards/"+boost::lexical_cast<std::string>(mb_index) / "link_max_rate");
+        fs_path mboard_path = fs_path("/mboards") / mb_index / "link_max_rate";
 
         if (mb.loaded_fpga_image == "HG") {
             size_t max_link_rate = 0;
diff --git a/host/lib/usrp/x300/x300_io_impl.cpp b/host/lib/usrp/x300/x300_io_impl.cpp
index eeff4091f..35d6f74f3 100644
--- a/host/lib/usrp/x300/x300_io_impl.cpp
+++ b/host/lib/usrp/x300/x300_io_impl.cpp
@@ -46,10 +46,10 @@ device_addr_t x300_impl::get_rx_hints(size_t mb_index)
             //For nirio, the buffer size is not configurable by the user
             #if defined(UHD_PLATFORM_MACOS) || defined(UHD_PLATFORM_BSD)
                 //limit buffer resize on macos or it will error
-                rx_hints["recv_buff_size"] = boost::lexical_cast<std::string>(X300_RX_SW_BUFF_SIZE_ETH_MACOS);
+                rx_hints["recv_buff_size"] = std::to_string(X300_RX_SW_BUFF_SIZE_ETH_MACOS);
             #elif defined(UHD_PLATFORM_LINUX) || defined(UHD_PLATFORM_WIN32)
                 //set to half-a-second of buffering at max rate
-                rx_hints["recv_buff_size"] = boost::lexical_cast<std::string>(X300_RX_SW_BUFF_SIZE_ETH);
+                rx_hints["recv_buff_size"] = std::to_string(X300_RX_SW_BUFF_SIZE_ETH);
             #endif
         }
     }
diff --git a/host/lib/usrp/x300/x300_radio_ctrl_impl.hpp b/host/lib/usrp/x300/x300_radio_ctrl_impl.hpp
index 9e3f298d8..50c3059d3 100644
--- a/host/lib/usrp/x300/x300_radio_ctrl_impl.hpp
+++ b/host/lib/usrp/x300/x300_radio_ctrl_impl.hpp
@@ -158,7 +158,7 @@ private:
             misc_ins_reg_t(): uhd::soft_reg64_ro_t(regs::RB_MISC_IO) { }
         } misc_ins_reg;
 
-        radio_regmap_t(int radio_num) : soft_regmap_t("radio" + boost::lexical_cast<std::string>(radio_num) + "_regmap") {
+        radio_regmap_t(int radio_num) : soft_regmap_t("radio" + std::to_string(radio_num) + "_regmap") {
             add_to_map(misc_outs_reg, "misc_outs_reg", PRIVATE);
             add_to_map(misc_ins_reg, "misc_ins_reg", PRIVATE);
         }