| /* |
| * 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. |
| */ |
| |
| #if !defined(XALANNODELIST_HEADER_GUARD_1357924680) |
| #define XALANNODELIST_HEADER_GUARD_1357924680 |
| |
| |
| |
| #include "XalanDOMDefinitions.hpp" |
| |
| |
| |
| namespace XALAN_CPP_NAMESPACE { |
| |
| |
| |
| class XalanNode; |
| |
| |
| |
| class XALAN_DOM_EXPORT XalanNodeList |
| { |
| public: |
| |
| XalanNodeList(); |
| |
| virtual |
| ~XalanNodeList(); |
| |
| /** @name Get functions. */ |
| //@{ |
| /** |
| * Returns the <code>index</code>th item in the collection. |
| * |
| * If <code>index</code> is greater than or equal to the number of nodes in |
| * the list, this returns <code>null</code>. |
| * |
| * @param index Index into the collection. |
| * @return The node at the <code>index</code>th position in the |
| * <code>NodeList</code>, or <code>null</code> if that is not a valid |
| * index. |
| */ |
| virtual XalanNode* |
| item(XalanSize_t index) const = 0; |
| |
| /** |
| * Returns the number of nodes in the list. |
| * |
| * The range of valid child node indices is 0 to <code>length-1</code> inclusive. |
| */ |
| virtual XalanSize_t |
| getLength() const = 0; |
| |
| protected: |
| |
| XalanNodeList(const XalanNodeList& theSource); |
| |
| XalanNodeList& |
| operator=(const XalanNodeList& theSource); |
| |
| bool |
| operator==(const XalanNodeList& theRHS) const; |
| |
| private: |
| }; |
| |
| |
| |
| } |
| |
| |
| |
| #endif // XALANNODELIST_HEADER_GUARD_1357924680 |