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Updated Index checking bound on Linked List

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This commit is contained in:
Luke Else 2022-03-04 10:17:51 +00:00
parent dc2768f1ac
commit 02f49782ee
2 changed files with 12 additions and 7 deletions
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17
C#/Datastructures/LinkedList.cs
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@ -45,17 +45,22 @@ namespace C_.Datastructures
public T? this[int i]
{
get {
Node<T> node = Traverse(i);
//Check Range
if (i >= Count) throw new System.Exception("Error! Index out of Bounds");
//Return Value
Node<T>? node = Traverse(i);
if (node != null) return node.Value;
return default(T);
}
set
{
if (i < Count)
{
Node<T> node = Traverse(i);
node.Value = value;
}
//Check Range
if (i >= Count) throw new System.Exception("Error! Index out of Bounds");
//Change Value
Node<T>? node = Traverse(i);
node!.Value = value;
}
}

2
C#/Program.cs
View File

@ -19,5 +19,5 @@ list2.Append(3);
LinkedList<int> list3 = LinkedList<int>.Create(list, list2);
int x = list3[2] = 5;
int x = list3[5] = 5;
Console.ReadLine();