uhd: mpm: apply clang-format to all files

Applying formatting changes to all .cpp and .hpp files in the following
directories:
```
find host/examples/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/tests/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/utils/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find mpm/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
```

Also formatted host/include/, except Cpp03 was used as a the language
standard instead of Cpp11.
```
sed -i 's/ Cpp11/ Cpp03/g' .clang-format
find host/include/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
```

Formatting style was designated by the .clang-format file.

1 files changed, 36 insertions, 45 deletions

diff --git a/host/examples/usrp_list_sensors.cpp b/host/examples/usrp_list_sensors.cpp
index 0ffe33e5a..56ecf9b7a 100644
--- a/host/examples/usrp_list_sensors.cpp
+++ b/host/examples/usrp_list_sensors.cpp
@@ -6,60 +6,53 @@
 
 #include <uhd/usrp/multi_usrp.hpp>
 #include <uhd/utils/safe_main.hpp>
-#include <boost/program_options.hpp>
 #include <boost/algorithm/string.hpp> //for split
+#include <boost/program_options.hpp>
 #include <iostream>
 #include <sstream>
 
 namespace po = boost::program_options;
 
 namespace {
-    std::string make_border(const std::string &text)
-    {
-        std::stringstream ss;
-        ss << "  _____________________________________________________\n";
-        ss << " /" << std::endl;
-        std::vector<std::string> lines;
-        boost::split(lines, text, boost::is_any_of("\n"));
-        while (lines.back().empty()) {
-            lines.pop_back(); //strip trailing newlines
-        }
-        if (not lines.empty()) {
-            lines[0] = "    " + lines[0]; //indent the title line
-        }
-        for (const std::string& line : lines)
-        {
-            ss << "|   " << line << std::endl;
-        }
-        return ss.str();
+std::string make_border(const std::string& text)
+{
+    std::stringstream ss;
+    ss << "  _____________________________________________________\n";
+    ss << " /" << std::endl;
+    std::vector<std::string> lines;
+    boost::split(lines, text, boost::is_any_of("\n"));
+    while (lines.back().empty()) {
+        lines.pop_back(); // strip trailing newlines
+    }
+    if (not lines.empty()) {
+        lines[0] = "    " + lines[0]; // indent the title line
     }
+    for (const std::string& line : lines) {
+        ss << "|   " << line << std::endl;
+    }
+    return ss.str();
 }
+} // namespace
 
 using namespace uhd::usrp;
 
 std::string db_sensors_string(
-        const std::string& tx_rx,
-        multi_usrp::sptr usrp,
-        const size_t mb_idx
-) {
+    const std::string& tx_rx, multi_usrp::sptr usrp, const size_t mb_idx)
+{
     std::stringstream ss;
 
     ss << tx_rx << " Sensors: \n" << std::endl;
-    const size_t num_chans = (tx_rx == "RX")
-        ?  usrp->get_rx_subdev_spec(mb_idx).size()
-        :  usrp->get_tx_subdev_spec(mb_idx).size()
-    ;
+    const size_t num_chans = (tx_rx == "RX") ? usrp->get_rx_subdev_spec(mb_idx).size()
+                                             : usrp->get_tx_subdev_spec(mb_idx).size();
 
     for (size_t chan_idx = 0; chan_idx < num_chans; chan_idx++) {
         ss << "Chan " << chan_idx << ": " << std::endl;
-        const auto sensors = (tx_rx == "RX")
-            ? usrp->get_rx_sensor_names(chan_idx)
-            : usrp->get_tx_sensor_names(chan_idx);
+        const auto sensors = (tx_rx == "RX") ? usrp->get_rx_sensor_names(chan_idx)
+                                             : usrp->get_tx_sensor_names(chan_idx);
         for (const auto& sensor : sensors) {
             const auto sensor_value = (tx_rx == "RX")
-                ? usrp->get_rx_sensor(sensor, chan_idx)
-                : usrp->get_tx_sensor(sensor, chan_idx)
-            ;
+                                          ? usrp->get_rx_sensor(sensor, chan_idx)
+                                          : usrp->get_tx_sensor(sensor, chan_idx);
             ss << "* " << sensor_value.to_pp_string() << std::endl;
         }
         ss << std::endl;
@@ -74,8 +67,7 @@ std::string mboard_sensors_string(multi_usrp::sptr usrp, const size_t mb_idx)
     ss << "Sensors for motherboard " << mb_idx << ": \n" << std::endl;
     const auto mboard_sensors = usrp->get_mboard_sensor_names(mb_idx);
     for (const auto& mboard_sensor : mboard_sensors) {
-        const auto sensor_value =
-            usrp->get_mboard_sensor(mboard_sensor, mb_idx);
+        const auto sensor_value = usrp->get_mboard_sensor(mboard_sensor, mb_idx);
         ss << "* " << sensor_value.to_pp_string() << std::endl;
     }
     ss << make_border(db_sensors_string("RX", usrp, mb_idx)) << std::endl;
@@ -84,8 +76,8 @@ std::string mboard_sensors_string(multi_usrp::sptr usrp, const size_t mb_idx)
     return ss.str();
 }
 
-int UHD_SAFE_MAIN(int argc, char *argv[]){
-
+int UHD_SAFE_MAIN(int argc, char* argv[])
+{
     // Variables to be set by command line options
     std::string usrp_args;
 
@@ -102,11 +94,11 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     po::notify(vm);
 
     // Print the help message
-    if (vm.count("help")){
-        std::cout << std::endl << "Print sensor values"
-                  << std::endl << std::endl;
+    if (vm.count("help")) {
+        std::cout << std::endl << "Print sensor values" << std::endl << std::endl;
         std::cout << "This example shows how to query sensors from"
-                  << "a USRP device.\n" << std::endl;
+                  << "a USRP device.\n"
+                  << std::endl;
         std::cout << desc << std::endl;
         return EXIT_SUCCESS;
     }
@@ -116,12 +108,11 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     multi_usrp::sptr usrp = multi_usrp::make(usrp_args);
 
     const size_t num_mboards = usrp->get_num_mboards();
-    std::cout << "Device contains " << num_mboards
-              << " motherboard(s)." << std::endl << std::endl;
+    std::cout << "Device contains " << num_mboards << " motherboard(s)." << std::endl
+              << std::endl;
 
     for (size_t mboard_idx = 0; mboard_idx < num_mboards; mboard_idx++) {
-        std::cout << make_border(mboard_sensors_string(usrp, mboard_idx))
-                  << std::endl;
+        std::cout << make_border(mboard_sensors_string(usrp, mboard_idx)) << std::endl;
     }
 
     return EXIT_SUCCESS;