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-rw-r--r--trunk/qpid/cpp/src/qpid/RefCountedBuffer.h89
1 files changed, 0 insertions, 89 deletions
diff --git a/trunk/qpid/cpp/src/qpid/RefCountedBuffer.h b/trunk/qpid/cpp/src/qpid/RefCountedBuffer.h
deleted file mode 100644
index c332325378..0000000000
--- a/trunk/qpid/cpp/src/qpid/RefCountedBuffer.h
+++ /dev/null
@@ -1,89 +0,0 @@
-#ifndef QPID_REFCOUNTEDBUFFER_H
-#define QPID_REFCOUNTEDBUFFER_H
-
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- */
-
-#include <boost/utility.hpp>
-#include <boost/detail/atomic_count.hpp>
-#include <boost/intrusive_ptr.hpp>
-
-namespace qpid {
-// FIXME aconway 2008-09-06: easy to add alignment
-/**
- * Reference-counted byte buffer.
- * No alignment guarantees.
- */
-class RefCountedBuffer : boost::noncopyable {
- mutable boost::detail::atomic_count count;
- RefCountedBuffer();
- void destroy() const;
- char* addr() const;
-
-public:
- /** Smart char pointer to a reference counted buffer */
- class pointer {
- boost::intrusive_ptr<RefCountedBuffer> p;
- char* cp() const;
- pointer(RefCountedBuffer* x);
- friend class RefCountedBuffer;
-
- public:
- pointer();
- pointer(const pointer&);
- ~pointer();
- pointer& operator=(const pointer&);
-
- char* get() { return cp(); }
- operator char*() { return cp(); }
- char& operator*() { return *cp(); }
- char& operator[](size_t i) { return cp()[i]; }
-
- const char* get() const { return cp(); }
- operator const char*() const { return cp(); }
- const char& operator*() const { return *cp(); }
- const char& operator[](size_t i) const { return cp()[i]; }
- };
-
- /** Create a reference counted buffer of size n */
- static pointer create(size_t n);
-
- /** Get a pointer to the start of the buffer. */
- char* get() { return addr(); }
- const char* get() const { return addr(); }
- char& operator[](size_t i) { return get()[i]; }
- const char& operator[](size_t i) const { return get()[i]; }
-
- void addRef() const { ++count; }
- void release() const { if (--count==0) destroy(); }
- long refCount() { return count; }
-};
-
-} // namespace qpid
-
-// intrusive_ptr support.
-namespace boost {
-inline void intrusive_ptr_add_ref(const qpid::RefCountedBuffer* p) { p->addRef(); }
-inline void intrusive_ptr_release(const qpid::RefCountedBuffer* p) { p->release(); }
-}
-
-
-#endif /*!QPID_REFCOUNTEDBUFFER_H*/