util/regx/ConcatToken.hpp

0001 /*
0002  * Licensed to the Apache Software Foundation (ASF) under one or more
0003  * contributor license agreements.  See the NOTICE file distributed with
0004  * this work for additional information regarding copyright ownership.
0005  * The ASF licenses this file to You under the Apache License, Version 2.0
0006  * (the "License"); you may not use this file except in compliance with
0007  * the License.  You may obtain a copy of the License at
0008  *
0009  *      http://www.apache.org/licenses/LICENSE-2.0
0010  *
0011  * Unless required by applicable law or agreed to in writing, software
0012  * distributed under the License is distributed on an "AS IS" BASIS,
0013  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
0014  * See the License for the specific language governing permissions and
0015  * limitations under the License.
0016  */
0017
0018 /*
0019  * $Id$
0020  */
0021
0022 #if !defined(XERCESC_INCLUDE_GUARD_CONCATTOKEN_HPP)
0023 #define XERCESC_INCLUDE_GUARD_CONCATTOKEN_HPP
0024
0025 // ---------------------------------------------------------------------------
0026 //  Includes
0027 // ---------------------------------------------------------------------------
0028 #include <xercesc/util/regx/Token.hpp>
0029
0030 XERCES_CPP_NAMESPACE_BEGIN
0031
0032 class XMLUTIL_EXPORT ConcatToken : public Token {
0033 public:
0034     // -----------------------------------------------------------------------
0035     //  Public Constructors and Destructor
0036     // -----------------------------------------------------------------------
0037     ConcatToken(Token* const tok1, Token* const tok2
0038         , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
0039     ~ConcatToken();
0040
0041     // -----------------------------------------------------------------------
0042     //  Getter methods
0043     // -----------------------------------------------------------------------
0044     Token* getChild(const XMLSize_t index) const;
0045     XMLSize_t size() const;
0046
0047 private:
0048     // -----------------------------------------------------------------------
0049     //  Unimplemented constructors and operators
0050     // -----------------------------------------------------------------------
0051     ConcatToken(const ConcatToken&);
0052     ConcatToken& operator=(const ConcatToken&);
0053
0054     // -----------------------------------------------------------------------
0055     //  Private data members
0056     // -----------------------------------------------------------------------
0057     Token* fChild1;
0058     Token* fChild2;
0059 };
0060
0061
0062 // ---------------------------------------------------------------------------
0063 //  StringToken: getter methods
0064 // ---------------------------------------------------------------------------
0065 inline XMLSize_t ConcatToken::size() const {
0066
0067     return 2;
0068 }
0069
0070 inline Token* ConcatToken::getChild(const XMLSize_t index) const {
0071
0072     return index == 0 ? fChild1 : fChild2;
0073 }
0074
0075 XERCES_CPP_NAMESPACE_END
0076
0077 #endif
0078
0079 /**
0080   * End of file ConcatToken.hpp
0081   */