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, 26 insertions, 30 deletions

diff --git a/host/utils/uhd_find_devices.cpp b/host/utils/uhd_find_devices.cpp
index 504fafcf7..ad30b168c 100644
--- a/host/utils/uhd_find_devices.cpp
+++ b/host/utils/uhd_find_devices.cpp
@@ -5,29 +5,30 @@
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
 
-#include <uhd/utils/safe_main.hpp>
 #include <uhd/device.hpp>
-#include <boost/program_options.hpp>
+#include <uhd/utils/safe_main.hpp>
 #include <boost/format.hpp>
-#include <iostream>
+#include <boost/program_options.hpp>
 #include <cstdlib>
+#include <iostream>
 
 namespace {
-    //! Conditionally append find_all=1 if the key isn't there yet
-    uhd::device_addr_t append_findall(const uhd::device_addr_t& device_args)
-    {
-        uhd::device_addr_t new_device_args(device_args);
-        if (!new_device_args.has_key("find_all")) {
-            new_device_args["find_all"] = "1";
-        }
-
-        return new_device_args;
+//! Conditionally append find_all=1 if the key isn't there yet
+uhd::device_addr_t append_findall(const uhd::device_addr_t& device_args)
+{
+    uhd::device_addr_t new_device_args(device_args);
+    if (!new_device_args.has_key("find_all")) {
+        new_device_args["find_all"] = "1";
     }
+
+    return new_device_args;
 }
+} // namespace
 
 namespace po = boost::program_options;
 
-int UHD_SAFE_MAIN(int argc, char *argv[]){
+int UHD_SAFE_MAIN(int argc, char* argv[])
+{
     po::options_description desc("Allowed options");
     // clang-format off
     desc.add_options()
@@ -40,35 +41,34 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     po::store(po::parse_command_line(argc, argv, desc), vm);
     po::notify(vm);
 
-    //print the help message
-    if (vm.count("help")){
+    // print the help message
+    if (vm.count("help")) {
         std::cout << boost::format("UHD Find Devices %s") % desc << std::endl;
         return EXIT_SUCCESS;
     }
 
-    //discover the usrps and print the results
+    // discover the usrps and print the results
     const uhd::device_addr_t args(vm["args"].as<std::string>());
-    uhd::device_addrs_t device_addrs =
-        uhd::device::find(append_findall(args));
+    uhd::device_addrs_t device_addrs = uhd::device::find(append_findall(args));
     if (device_addrs.empty()) {
         std::cerr << "No UHD Devices Found" << std::endl;
         return EXIT_FAILURE;
     }
 
-    typedef std::map<std::string, std::set<std::string> > device_multi_addrs_t;
+    typedef std::map<std::string, std::set<std::string>> device_multi_addrs_t;
     typedef std::map<std::string, device_multi_addrs_t> device_addrs_filtered_t;
     device_addrs_filtered_t found_devices;
     for (auto it = device_addrs.begin(); it != device_addrs.end(); ++it) {
-        std::string serial = (*it)["serial"];
+        std::string serial    = (*it)["serial"];
         found_devices[serial] = device_multi_addrs_t();
-        for(std::string key: it->keys()) {
+        for (std::string key : it->keys()) {
             if (key != "serial") {
                 found_devices[serial][key].insert(it->get(key));
             }
         }
         for (auto sit = it + 1; sit != device_addrs.end();) {
             if ((*sit)["serial"] == serial) {
-              for(std::string key: sit->keys()) {
+                for (std::string key : sit->keys()) {
                     if (key != "serial") {
                         found_devices[serial][key].insert(sit->get(key));
                     }
@@ -82,19 +82,15 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
 
     int i = 0;
     for (auto dit = found_devices.begin(); dit != found_devices.end(); ++dit) {
-        std::cout << "--------------------------------------------------"
-                  << std::endl;
+        std::cout << "--------------------------------------------------" << std::endl;
         std::cout << "-- UHD Device " << i << std::endl;
-        std::cout << "--------------------------------------------------"
-                  << std::endl;
+        std::cout << "--------------------------------------------------" << std::endl;
         std::stringstream ss;
         ss << "Device Address:" << std::endl;
         ss << boost::format("    serial: %s") % dit->first << std::endl;
         for (auto mit = dit->second.begin(); mit != dit->second.end(); ++mit) {
-            for (auto vit = mit->second.begin(); vit != mit->second.end();
-                 ++vit) {
-                ss << boost::format("    %s: %s") % mit->first % *vit
-                   << std::endl;
+            for (auto vit = mit->second.begin(); vit != mit->second.end(); ++vit) {
+                ss << boost::format("    %s: %s") % mit->first % *vit << std::endl;
             }
         }
         std::cout << ss.str() << std::endl << std::endl;