| /* |
| * 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. |
| */ |
| |
| /* |
| * $Id: CountedPointer.c 568078 2007-08-21 11:43:25Z amassari $ |
| */ |
| |
| |
| // --------------------------------------------------------------------------- |
| // Includes |
| // --------------------------------------------------------------------------- |
| #if defined(XERCES_TMPLSINC) |
| #include <xercesc/util/CountedPointer.hpp> |
| #endif |
| |
| XERCES_CPP_NAMESPACE_BEGIN |
| |
| // --------------------------------------------------------------------------- |
| // CountedPointerTo: Constructors and Destructor |
| // --------------------------------------------------------------------------- |
| template <class T> CountedPointerTo<T>:: |
| CountedPointerTo(const CountedPointerTo<T>& toCopy) : |
| |
| fPtr(toCopy.fPtr) |
| { |
| if (fPtr) |
| fPtr->addRef(); |
| } |
| |
| template <class T> CountedPointerTo<T>::CountedPointerTo(T* p) : |
| |
| fPtr(p) |
| { |
| if (fPtr) |
| fPtr->addRef(); |
| } |
| |
| template <class T> CountedPointerTo<T>::~CountedPointerTo() |
| { |
| if (fPtr) |
| fPtr->removeRef(); |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // CountedPointerTo: Operators |
| // --------------------------------------------------------------------------- |
| template <class T> CountedPointerTo<T>& |
| CountedPointerTo<T>::operator=(const CountedPointerTo<T>& other) |
| { |
| if (this == &other) |
| return *this; |
| |
| if (other.fPtr) |
| other.fPtr->addRef(); |
| |
| if (fPtr) |
| fPtr->removeRef(); |
| |
| fPtr = other.fPtr; |
| return *this; |
| } |
| |
| template <class T> CountedPointerTo<T>::operator T*() |
| { |
| return fPtr; |
| } |
| |
| template <class T> const T* CountedPointerTo<T>::operator->() const |
| { |
| return fPtr; |
| } |
| |
| template <class T> T* CountedPointerTo<T>::operator->() |
| { |
| return fPtr; |
| } |
| |
| template <class T> const T& CountedPointerTo<T>::operator*() const |
| { |
| if (!fPtr) |
| ThrowXMLwithMemMgr(NullPointerException, XMLExcepts::CPtr_PointerIsZero, 0); |
| return *fPtr; |
| } |
| |
| template <class T> T& CountedPointerTo<T>::operator*() |
| { |
| if (!fPtr) |
| ThrowXMLwithMemMgr(NullPointerException, XMLExcepts::CPtr_PointerIsZero, 0); |
| return *fPtr; |
| } |
| |
| XERCES_CPP_NAMESPACE_END |