Apache Qpid C++ API
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qpid/client/HandlePrivate.h

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00001 #ifndef QPID_CLIENT_HANDLEPRIVATE_H
00002 #define QPID_CLIENT_HANDLEPRIVATE_H
00003 
00004 /*
00005  *
00006  * Licensed to the Apache Software Foundation (ASF) under one
00007  * or more contributor license agreements.  See the NOTICE file
00008  * distributed with this work for additional information
00009  * regarding copyright ownership.  The ASF licenses this file
00010  * to you under the Apache License, Version 2.0 (the
00011  * "License"); you may not use this file except in compliance
00012  * with the License.  You may obtain a copy of the License at
00013  * 
00014  *   http://www.apache.org/licenses/LICENSE-2.0
00015  * 
00016  * Unless required by applicable law or agreed to in writing,
00017  * software distributed under the License is distributed on an
00018  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
00019  * KIND, either express or implied.  See the License for the
00020  * specific language governing permissions and limitations
00021  * under the License.
00022  *
00023  */
00024 #include <algorithm>
00025 
00026 namespace qpid {
00027 namespace client {
00028 
00035 template <class T>
00036 Handle<T>::Handle(T* p) : impl(p) { if (impl) boost::intrusive_ptr_add_ref(impl); }
00037 
00038 template <class T>
00039 Handle<T>::~Handle() { if(impl) boost::intrusive_ptr_release(impl); }
00040 
00041 template <class T>
00042 Handle<T>::Handle(const Handle& h) : impl(h.impl) { if(impl) boost::intrusive_ptr_add_ref(impl); }
00043 
00044 template <class T>
00045 Handle<T>& Handle<T>::operator=(const Handle<T>& h) { Handle<T>(h).swap(*this); return *this; }
00046 
00047 template <class T>
00048 void Handle<T>::swap(Handle<T>& h) { std::swap(impl, h.impl); }
00049 
00050 
00052 template <class T>
00053 class HandlePrivate {
00054   public:
00055     static boost::intrusive_ptr<T> get(Handle<T>& h) { return boost::intrusive_ptr<T>(h.impl); }
00056 };
00057 
00058 
00059 }} // namespace qpid::client
00060 
00061 #endif  

Qpid C++ API Reference
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