mirror of https://github.com/odrling/Aegisub
91 lines
2.2 KiB
C#
91 lines
2.2 KiB
C#
|
/*
|
||
|
|
SSATool - A collection of utilities for Advanced Substation Alpha
|
||
|
|
Copyright (C) 2007 Dan Donovan
|
||
|
|
|
||
|
|
This program is free software; you can redistribute it and/or
|
||
|
|
modify it under the terms of the GNU General Public License
|
||
|
|
as published by the Free Software Foundation; ONLY under version 2
|
||
|
|
|
||
|
|
This program is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
GNU General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with this program; if not, write to the Free Software
|
||
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
using System;
|
||
|
|
|
||
|
|
|
||
|
|
namespace SSATool
|
||
|
|
{
|
||
|
|
// tokens.cs
|
||
|
|
using System;
|
||
|
|
// The System.Collections namespace is made available:
|
||
|
|
using System.Collections;
|
||
|
|
|
||
|
|
// Declare the Tokens class:
|
||
|
|
public class Tokens : IEnumerable {
|
||
|
|
private string[] elements;
|
||
|
|
|
||
|
|
public Tokens(string source, char[] delimiters) {
|
||
|
|
// Parse the string into tokens:
|
||
|
|
elements = source.Split(delimiters);
|
||
|
|
}
|
||
|
|
|
||
|
|
public Tokens(string source, char[] delimiters, int max) {
|
||
|
|
// Parse the string into tokens:
|
||
|
|
elements = source.Split(delimiters,max);
|
||
|
|
}
|
||
|
|
|
||
|
|
// IEnumerable Interface Implementation:
|
||
|
|
// Declaration of the GetEnumerator() method
|
||
|
|
// required by IEnumerable
|
||
|
|
public IEnumerator GetEnumerator() {
|
||
|
|
return new TokenEnumerator(this);
|
||
|
|
}
|
||
|
|
|
||
|
|
public int Count {
|
||
|
|
get { return elements.Length; }
|
||
|
|
}
|
||
|
|
|
||
|
|
// Inner class implements IEnumerator interface:
|
||
|
|
private class TokenEnumerator : IEnumerator {
|
||
|
|
private int position = -1;
|
||
|
|
private Tokens t;
|
||
|
|
|
||
|
|
public TokenEnumerator(Tokens t) {
|
||
|
|
this.t = t;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Declare the Reset method required by IEnumerator:
|
||
|
|
public void Reset() {
|
||
|
|
position = -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Declare the MoveNext method required by IEnumerator:
|
||
|
|
public bool MoveNext()
|
||
|
|
{
|
||
|
|
if (position < t.elements.Length - 1) {
|
||
|
|
position++;
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Declare the Current property required by IEnumerator:
|
||
|
|
public object Current {
|
||
|
|
get { return t.elements[position]; }
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|