uhd: Replace usage of boost smart pointers with C++11 counterparts

This removes the following Boost constructs:
- boost::shared_ptr, boost::weak_ptr
- boost::enable_shared_from_this
- boost::static_pointer_cast, boost::dynamic_pointer_cast

The appropriate includes were also removed. All C++11 versions of these
require #include <memory>.
Note that the stdlib and Boost versions have the exact same syntax, they
only differ in the namespace (boost vs. std). The modifications were all
done using sed, with the exception of boost::scoped_ptr, which was
replaced by std::unique_ptr.

References to boost::smart_ptr were also removed.

boost::intrusive_ptr is not removed in this commit, since it does not
have a 1:1 mapping to a C++11 construct.

2 files changed, 4 insertions, 4 deletions

diff --git a/host/tests/common/mock_zero_copy.cpp b/host/tests/common/mock_zero_copy.cpp
index 0843a0274..8b9e04f64 100644
--- a/host/tests/common/mock_zero_copy.cpp
+++ b/host/tests/common/mock_zero_copy.cpp
@@ -6,7 +6,7 @@
 
 
 #include "mock_zero_copy.hpp"
-#include <boost/shared_ptr.hpp>
+#include <memory>
 
 using namespace uhd::transport;
 
diff --git a/host/tests/common/mock_zero_copy.hpp b/host/tests/common/mock_zero_copy.hpp
index 515fde498..16a64f5a1 100644
--- a/host/tests/common/mock_zero_copy.hpp
+++ b/host/tests/common/mock_zero_copy.hpp
@@ -13,9 +13,9 @@
 #include <uhd/transport/zero_copy.hpp>
 #include <uhd/types/endianness.hpp>
 #include <uhd/utils/byteswap.hpp>
-#include <boost/make_shared.hpp>
+#include <memory>
 #include <boost/shared_array.hpp>
-#include <boost/shared_ptr.hpp>
+#include <memory>
 #include <list>
 #include <vector>
 
@@ -71,7 +71,7 @@ private:
 class mock_zero_copy : public uhd::transport::zero_copy_if
 {
 public:
-    typedef boost::shared_ptr<mock_zero_copy> sptr;
+    typedef std::shared_ptr<mock_zero_copy> sptr;
 
     mock_zero_copy(uhd::transport::vrt::if_packet_info_t::link_type_t type,
         size_t recv_frame_size = DEFAULT_RECV_FRAME_SIZE,