[2674] | 1 | /* |
---|
| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
---|
| 3 | * contributor license agreements. See the NOTICE file distributed with |
---|
| 4 | * this work for additional information regarding copyright ownership. |
---|
| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
---|
| 6 | * (the "License"); you may not use this file except in compliance with |
---|
| 7 | * the License. You may obtain a copy of the License at |
---|
| 8 | * |
---|
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
---|
| 10 | * |
---|
| 11 | * Unless required by applicable law or agreed to in writing, software |
---|
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
---|
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
---|
| 14 | * See the License for the specific language governing permissions and |
---|
| 15 | * limitations under the License. |
---|
| 16 | */ |
---|
| 17 | |
---|
| 18 | /* |
---|
| 19 | * $Id: CountedPointer.hpp 568078 2007-08-21 11:43:25Z amassari $ |
---|
| 20 | */ |
---|
| 21 | |
---|
| 22 | |
---|
| 23 | #if !defined(COUNTEDPOINTERTO_HPP) |
---|
| 24 | #define COUNTEDPOINTERTO_HPP |
---|
| 25 | |
---|
| 26 | #include <xercesc/util/NullPointerException.hpp> |
---|
| 27 | |
---|
| 28 | XERCES_CPP_NAMESPACE_BEGIN |
---|
| 29 | |
---|
| 30 | template <class T> class CountedPointerTo : public XMemory |
---|
| 31 | { |
---|
| 32 | public: |
---|
| 33 | // ----------------------------------------------------------------------- |
---|
| 34 | // Constructors and Destructor |
---|
| 35 | // ----------------------------------------------------------------------- |
---|
| 36 | CountedPointerTo(const CountedPointerTo<T>& toCopy); |
---|
| 37 | CountedPointerTo(T* p = 0); |
---|
| 38 | ~CountedPointerTo(); |
---|
| 39 | |
---|
| 40 | |
---|
| 41 | // ----------------------------------------------------------------------- |
---|
| 42 | // Operators |
---|
| 43 | // ----------------------------------------------------------------------- |
---|
| 44 | CountedPointerTo<T>& operator=(const CountedPointerTo<T>& other); |
---|
| 45 | operator T*(); |
---|
| 46 | const T* operator->() const; |
---|
| 47 | T* operator->(); |
---|
| 48 | const T& operator*() const; |
---|
| 49 | T& operator*(); |
---|
| 50 | |
---|
| 51 | |
---|
| 52 | private: |
---|
| 53 | // ----------------------------------------------------------------------- |
---|
| 54 | // Data members |
---|
| 55 | // |
---|
| 56 | // fPtr |
---|
| 57 | // The pointer that we are counting. The T type must implement the |
---|
| 58 | // addRef() and removeRef() APIs but it doesn't have to derive from |
---|
| 59 | // any particular type. |
---|
| 60 | // ----------------------------------------------------------------------- |
---|
| 61 | T* fPtr; |
---|
| 62 | }; |
---|
| 63 | |
---|
| 64 | XERCES_CPP_NAMESPACE_END |
---|
| 65 | |
---|
| 66 | #if !defined(XERCES_TMPLSINC) |
---|
| 67 | #include <xercesc/util/CountedPointer.c> |
---|
| 68 | #endif |
---|
| 69 | |
---|
| 70 | #endif |
---|