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.

1 files changed, 7 insertions, 7 deletions

diff --git a/host/lib/transport/libusb1_base.hpp b/host/lib/transport/libusb1_base.hpp
index deb535ecb..5d909a664 100644
--- a/host/lib/transport/libusb1_base.hpp
+++ b/host/lib/transport/libusb1_base.hpp
@@ -11,7 +11,7 @@
 #include <uhd/config.hpp>
 #include <uhd/transport/usb_device_handle.hpp>
 #include <libusb.h>
-#include <boost/shared_ptr.hpp>
+#include <memory>
 #include <uhd/utils/noncopyable.hpp>
 
 //! Define LIBUSB_CALL when its missing (non-windows)
@@ -52,7 +52,7 @@ namespace uhd { namespace transport { namespace libusb {
 class session : uhd::noncopyable
 {
 public:
-    typedef boost::shared_ptr<session> sptr;
+    typedef std::shared_ptr<session> sptr;
 
     virtual ~session(void);
 
@@ -78,7 +78,7 @@ public:
 class device : uhd::noncopyable
 {
 public:
-    typedef boost::shared_ptr<device> sptr;
+    typedef std::shared_ptr<device> sptr;
 
     virtual ~device(void);
 
@@ -93,7 +93,7 @@ public:
 class device_list : uhd::noncopyable
 {
 public:
-    typedef boost::shared_ptr<device_list> sptr;
+    typedef std::shared_ptr<device_list> sptr;
 
     virtual ~device_list(void);
 
@@ -113,7 +113,7 @@ public:
 class device_descriptor : uhd::noncopyable
 {
 public:
-    typedef boost::shared_ptr<device_descriptor> sptr;
+    typedef std::shared_ptr<device_descriptor> sptr;
 
     virtual ~device_descriptor(void);
 
@@ -132,7 +132,7 @@ public:
 class device_handle : uhd::noncopyable
 {
 public:
-    typedef boost::shared_ptr<device_handle> sptr;
+    typedef std::shared_ptr<device_handle> sptr;
 
     virtual ~device_handle(void);
 
@@ -163,7 +163,7 @@ public:
 class special_handle : public usb_device_handle
 {
 public:
-    typedef boost::shared_ptr<special_handle> sptr;
+    typedef std::shared_ptr<special_handle> sptr;
 
     virtual ~special_handle(void);