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-rwxr-xr-xdecoder/intrusive_refcount.hpp84
1 files changed, 0 insertions, 84 deletions
diff --git a/decoder/intrusive_refcount.hpp b/decoder/intrusive_refcount.hpp
deleted file mode 100755
index 4a4b0187..00000000
--- a/decoder/intrusive_refcount.hpp
+++ /dev/null
@@ -1,84 +0,0 @@
-#ifndef GRAEHL__SHARED__INTRUSIVE_REFCOUNT_HPP
-#define GRAEHL__SHARED__INTRUSIVE_REFCOUNT_HPP
-
-#include <boost/intrusive_ptr.hpp>
-#include <boost/noncopyable.hpp>
-#include <boost/detail/atomic_count.hpp>
-#include <cassert>
-
-/** usage:
- struct mine : public boost::instrusive_refcount<mine> {};
-
- boost::intrusive_ptr<mine> p(new mine());
-*/
-
-namespace boost {
-// note: the free functions need to be in boost namespace, OR namespace of involved type. this is the only way to do it.
-
-template <class T>
-class intrusive_refcount;
-
-template <class T>
-class atomic_intrusive_refcount;
-
-template<class T>
-void intrusive_ptr_add_ref(intrusive_refcount<T>* ptr)
-{
- ++(ptr->refs);
-}
-
-template<class T>
-void intrusive_ptr_release(intrusive_refcount<T>* ptr)
-{
- if (!--(ptr->refs)) delete static_cast<T*>(ptr);
-}
-
-
-//WARNING: only 2^32 (unsigned) refs allowed. hope that's ok :)
-template<class T>
-class intrusive_refcount : boost::noncopyable
-{
- protected:
-// typedef intrusive_refcount<T> pointed_type;
- friend void intrusive_ptr_add_ref<T>(intrusive_refcount<T>* ptr);
- friend void intrusive_ptr_release<T>(intrusive_refcount<T>* ptr);
-// friend class intrusive_ptr<T>;
-
- intrusive_refcount(): refs(0) {}
- ~intrusive_refcount() { assert(refs==0); }
-
-private:
- unsigned refs;
-};
-
-
-template<class T>
-void intrusive_ptr_add_ref(atomic_intrusive_refcount<T>* ptr)
-{
- ++(ptr->refs);
-}
-
-template<class T>
-void intrusive_ptr_release(atomic_intrusive_refcount<T>* ptr)
-{
- if(!--(ptr->refs)) delete static_cast<T*>(ptr);
-}
-
-template<class T>
-class atomic_intrusive_refcount : boost::noncopyable
-{
- protected:
- friend void intrusive_ptr_add_ref<T>(atomic_intrusive_refcount<T>* ptr);
- friend void intrusive_ptr_release<T>(atomic_intrusive_refcount<T>* ptr);
-
- atomic_intrusive_refcount(): refs(0) {}
- ~atomic_intrusive_refcount() { assert(refs==0); }
-
-private:
- boost::detail::atomic_count refs;
-};
-
-}
-
-
-#endif