pgm07_09.txt

来自「c#版本 算法大全 几乎所有常见的算法 This file contain」· 文本 代码 · 共 39 行

//
//   This file contains the C# code from Program 7.9 of
//   "Data Structures and Algorithms
//    with Object-Oriented Design Patterns in C#"
//   by Bruno R. Preiss.
//
//   Copyright (c) 2001--2002 by Bruno R. Preiss, P.Eng.  All rights reserved.
//
//   http://www.brpreiss.com/books/opus6/programs/pgm07_09.txt
//
public class OrderedListAsArray :
    AbstractSearchableContainer, OrderedList
{
    protected ComparableObject[] array;

    protected class MyCursor : Cursor
    {
	private OrderedListAsArray list;
	private int offset;

	public virtual void InsertAfter(ComparableObject obj)
	{
	    if (offset < 0 || offset >= list.count)
		throw new IndexOutOfRangeException();
	    if (list.count == list.array.Length)
		throw new ContainerFullException();

	    int insertPosition = offset + 1;

	    for (int i = list.count; i > insertPosition; --i)
		list.array[i] = list.array[i - 1];
	    list.array[insertPosition] = obj;
	    ++list.count;
	}
	// ...
    }
    // ...
}