00001 /* 00002 * Licensed to the Apache Software Foundation (ASF) under one or more 00003 * contributor license agreements. See the NOTICE file distributed with 00004 * this work for additional information regarding copyright ownership. 00005 * The ASF licenses this file to You under the Apache License, Version 2.0 00006 * (the "License"); you may not use this file except in compliance with 00007 * the License. You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 */ 00017 00018 #ifndef _DECAF_LANG_CHARSEQUENCE_H_ 00019 #define _DECAF_LANG_CHARSEQUENCE_H_ 00020 00021 #include <decaf/lang/exceptions/IndexOutOfBoundsException.h> 00022 #include <decaf/util/Config.h> 00023 00024 namespace decaf { 00025 namespace lang { 00026 00036 class DECAF_API CharSequence { 00037 public: 00038 00039 virtual ~CharSequence(); 00040 00044 virtual int length() const = 0; 00045 00057 virtual char charAt( int index ) const = 0; 00058 00074 virtual CharSequence* subSequence( int start, int end ) const = 0; 00075 00079 virtual std::string toString() const = 0; 00080 00081 }; 00082 00083 }} 00084 00085 #endif /*_DECAF_LANG_CHARSEQUENCE_H_*/
1.6.1