1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 #ifndef _VOS_REFOBJ_HXX_ 23 #define _VOS_REFOBJ_HXX_ 24 25 /** 26 ORefObj<T> 27 28 template type to implement handle/body behavior 29 with reference-counting. 30 */ 31 32 # include <vos/refernce.hxx> 33 #ifndef _VOS_DIAGNOSE_HXX_ 34 # include <vos/diagnose.hxx> 35 #endif 36 37 namespace vos 38 { 39 40 template <class T> 41 class ORefObj : public IReference 42 { 43 public: 44 ORefObj(const T& Obj); 45 46 inline ~ORefObj(); 47 acquire()48 virtual RefCount SAL_CALL acquire() 49 { return (m_RefCount.acquire()); } release()50 virtual RefCount SAL_CALL release() 51 { return (m_RefCount.release()); } referenced() const52 virtual RefCount SAL_CALL referenced() const 53 { return (m_RefCount.referenced()); } 54 55 T& SAL_CALL operator=(const T& Obj); 56 57 SAL_CALL operator T&(); 58 SAL_CALL operator const T&() const; 59 60 T& SAL_CALL operator() (); 61 const T& SAL_CALL operator() () const; 62 63 const T& SAL_CALL getObj() const; 64 T& SAL_CALL getObj(); 65 66 protected: 67 T m_Obj; 68 ORefCount m_RefCount; 69 70 private: 71 ORefObj(const ORefObj<T>& handle); 72 ORefObj<T>& SAL_CALL operator= (const ORefObj<T>& handle); 73 }; 74 75 // include template implementation 76 #include <vos/refobj.inl> 77 78 } 79 80 #endif // _VOS_REF_HXX_ 81 82 /* vim: set noet sw=4 ts=4: */ 83