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, 10 insertions, 5 deletions

diff --git a/host/tests/graph.hpp b/host/tests/graph.hpp
index 50a87d307..fb36ae510 100644
--- a/host/tests/graph.hpp
+++ b/host/tests/graph.hpp
@@ -15,23 +15,28 @@
 #define MAKE_NODE(name) test_node::sptr name(new test_node(#name));
 
 // Smallest possible test class
-class test_node : virtual public uhd::rfnoc::sink_node_ctrl, virtual public uhd::rfnoc::source_node_ctrl
+class test_node : virtual public uhd::rfnoc::sink_node_ctrl,
+                  virtual public uhd::rfnoc::source_node_ctrl
 {
 public:
     typedef boost::shared_ptr<test_node> sptr;
 
-    test_node(const std::string &test_id) : _test_id(test_id) {};
+    test_node(const std::string& test_id) : _test_id(test_id){};
 
-    void issue_stream_cmd(const uhd::stream_cmd_t &, const size_t) {/* nop */};
+    void issue_stream_cmd(const uhd::stream_cmd_t&, const size_t){/* nop */};
 
-    std::string get_test_id() const { return _test_id; };
+    std::string get_test_id() const
+    {
+        return _test_id;
+    };
 
 private:
     const std::string _test_id;
 
 }; /* class test_node */
 
-void connect_nodes(uhd::rfnoc::source_node_ctrl::sptr A, uhd::rfnoc::sink_node_ctrl::sptr B)
+void connect_nodes(
+    uhd::rfnoc::source_node_ctrl::sptr A, uhd::rfnoc::sink_node_ctrl::sptr B)
 {
     const size_t actual_src_port = A->connect_downstream(B);
     const size_t actual_dst_port = B->connect_upstream(A);