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, 14 insertions, 20 deletions

diff --git a/host/tests/paths_test.cpp b/host/tests/paths_test.cpp
index 0ccebd333..ef10414c7 100644
--- a/host/tests/paths_test.cpp
+++ b/host/tests/paths_test.cpp
@@ -8,12 +8,13 @@
 #include <uhd/exception.hpp>
 #include <uhd/utils/paths.hpp>
 #include <uhdlib/utils/paths.hpp>
-#include <boost/test/unit_test.hpp>
 #include <boost/filesystem/operations.hpp>
-#include <vector>
+#include <boost/test/unit_test.hpp>
 #include <iostream>
+#include <vector>
 
-BOOST_AUTO_TEST_CASE(test_paths_expandvars) {
+BOOST_AUTO_TEST_CASE(test_paths_expandvars)
+{
 #ifdef UHD_PLATFORM_WIN32
     const std::string path_to_expand("\%programdata%/uhd/uhd.conf");
 #else
@@ -21,8 +22,8 @@ BOOST_AUTO_TEST_CASE(test_paths_expandvars) {
 #endif
     const std::string expanded_path = uhd::path_expandvars(path_to_expand);
 
-    std::cout << "Expanded path: " << path_to_expand << " -> "
-              << expanded_path << std::endl;
+    std::cout << "Expanded path: " << path_to_expand << " -> " << expanded_path
+              << std::endl;
     BOOST_CHECK(path_to_expand != expanded_path);
 
 #ifdef UHD_PLATFORM_WIN32
@@ -35,13 +36,14 @@ BOOST_AUTO_TEST_CASE(test_paths_expandvars) {
 }
 
 
-BOOST_AUTO_TEST_CASE(test_get_paths) {
+BOOST_AUTO_TEST_CASE(test_get_paths)
+{
     using namespace uhd;
 
     const std::string tmp_path = get_tmp_path();
     const std::string app_path = get_app_path();
     const std::string pkg_path = get_pkg_path();
-    const auto module_paths = get_module_paths();
+    const auto module_paths    = get_module_paths();
 
     std::cout << "tmp_path: " << tmp_path << std::endl;
     std::cout << "app_path: " << app_path << std::endl;
@@ -51,22 +53,14 @@ BOOST_AUTO_TEST_CASE(test_get_paths) {
     }
 
     const std::string images_dir_search_path = "";
-    const std::string images_dir = get_images_dir(images_dir_search_path);
+    const std::string images_dir             = get_images_dir(images_dir_search_path);
     BOOST_REQUIRE_THROW(
-        find_image_path("this_device_does_not_exist.bit", ""),
-        uhd::io_error
-    );
+        find_image_path("this_device_does_not_exist.bit", ""), uhd::io_error);
 
-    const std::string utility_path = find_utility(
-            "uhd_images_downloader"
-    );
+    const std::string utility_path = find_utility("uhd_images_downloader");
     std::cout << "utility_path: " << utility_path << std::endl;
 
-    const std::string utility_error = print_utility_error(
-            "uhd_images_downloader",
-            "--help"
-    );
+    const std::string utility_error =
+        print_utility_error("uhd_images_downloader", "--help");
     std::cout << "utility_error: " << tmp_path << std::endl;
-
 }
-