| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef ARY_STDCONSTITER_HXX |
| #define ARY_STDCONSTITER_HXX |
| // KORR_DEPRECATED_3.0 |
| |
| |
| // USED SERVICES |
| // BASE CLASSES |
| // COMPONENTS |
| // PARAMETERS |
| |
| |
| namespace ary |
| { |
| |
| template <class ELEM> |
| |
| class StdConstIterator |
| { |
| public: |
| virtual ~StdConstIterator() {} |
| |
| void operator++() { do_Advance(); } |
| const ELEM & operator*() const { return *inq_CurElement(); } |
| operator bool() const { return inq_CurElement() != 0; } |
| |
| /// Needed as replacement for operator bool() in gcc 2.95. |
| bool IsValid() const { return operator bool(); } |
| bool IsSorted() const { return inq_IsSorted(); } |
| |
| protected: |
| StdConstIterator() {} |
| |
| private: |
| //Locals |
| virtual void do_Advance() = 0; |
| virtual const ELEM * |
| inq_CurElement() const = 0; |
| virtual bool inq_IsSorted() const = 0; |
| |
| // Forbidden: |
| StdConstIterator(const StdConstIterator<ELEM>&); |
| StdConstIterator<ELEM> & operator=(const StdConstIterator<ELEM>&); |
| }; |
| |
| |
| template <class ELEM> |
| class Dyn_StdConstIterator |
| { |
| public: |
| typedef StdConstIterator<ELEM> client_type; |
| |
| Dyn_StdConstIterator( |
| DYN client_type * pass_dpIterator = 0 ) |
| : pClient(pass_dpIterator) {} |
| Dyn_StdConstIterator<ELEM> & |
| operator=( |
| DYN client_type * pass_dpIterator ) |
| { pClient = pass_dpIterator; |
| return *this; } |
| client_type & operator*() const { return *pClient.MutablePtr(); } |
| |
| private: |
| Dyn<client_type> pClient; |
| }; |
| |
| |
| |
| |
| |
| } // namespace ary |
| #endif |