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Diffstat (limited to 'qpid/cpp/src/qpid/RefCountedBuffer.cpp')
-rw-r--r-- | qpid/cpp/src/qpid/RefCountedBuffer.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/qpid/cpp/src/qpid/RefCountedBuffer.cpp b/qpid/cpp/src/qpid/RefCountedBuffer.cpp new file mode 100644 index 0000000000..40d620f7ad --- /dev/null +++ b/qpid/cpp/src/qpid/RefCountedBuffer.cpp @@ -0,0 +1,43 @@ +/* + * + * 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 "qpid/RefCountedBuffer.h" +#include <new> + +namespace qpid { + +void RefCountedBuffer::released() const { + this->~RefCountedBuffer(); + ::delete[] reinterpret_cast<const char*>(this); +} + +BufferRef RefCountedBuffer::create(size_t n) { + char* store=::new char[n+sizeof(RefCountedBuffer)]; + new(store) RefCountedBuffer; + char* start = store+sizeof(RefCountedBuffer); + return BufferRef( + boost::intrusive_ptr<RefCounted>(reinterpret_cast<RefCountedBuffer*>(store)), + start, start+n); +} + +} // namespace qpid + + |