diff options
Diffstat (limited to 'qpid/cpp/src/qpid/sys/Module.h')
-rw-r--r-- | qpid/cpp/src/qpid/sys/Module.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/qpid/cpp/src/qpid/sys/Module.h b/qpid/cpp/src/qpid/sys/Module.h new file mode 100644 index 0000000000..79793ed0ca --- /dev/null +++ b/qpid/cpp/src/qpid/sys/Module.h @@ -0,0 +1,50 @@ +#ifndef QPID_SYS_MODULE_H +#define QPID_SYS_MODULE_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 "qpid/sys/Shlib.h" +#include <boost/noncopyable.hpp> + +namespace qpid { +namespace sys { + +template <class T> class Module : public AutoShlib, private boost::noncopyable +{ + public: + Module(const std::string& name) : + AutoShlib(name), + ptr(getSymbol<T*(*)()>("create")()) {} + + T* get() { return ptr; } + T* operator->() { return ptr; } + ~Module() throw() { + getSymbol<void (*)(T*)>("destroy")(ptr); + } + + private: + T* ptr; +}; + +}} + +#endif /*!QPID_SYS_MODULE_H*/ |