blob: bb0b5c882c6babaabd7c6632f874d098b8ee9e67 [file] [log] [blame]
// $Id$
//
// 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 ];
}
}
}
}