| // $Id$ |
| // |
| // 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. |
| // |
| using System; |
| |
| namespace Org.Apache.Etch.Bindings.Csharp.Util |
| { |
| public class CharIterator |
| { |
| private readonly String _s; |
| private readonly int _n; |
| private int _i = -1; |
| |
| public CharIterator( String s ) |
| { |
| if ( s == null ) |
| throw new ArgumentNullException( "String to iterate over shouldn't be null" ); |
| |
| _s = s; |
| _n = s.Length; |
| } |
| |
| public Boolean MoveNext() |
| { |
| if ( _i < (_n-1) ) |
| { |
| _i++; |
| return true; |
| } |
| else |
| return false; |
| } |
| |
| public Char Current |
| { |
| get |
| { |
| return _s[ _i ]; |
| } |
| } |
| } |
| } |