sequence/1/Sequence.cs - The class IntSingular. | Lecture 8 - slide 26 : 37 Program 3 |
public class IntSingular: IntSequence{ private int it; public IntSingular(int it){ this.it = it; } public override int Min{ get {return it;} } public override int Max{ get {return it;} } public override IEnumerator GetEnumerator (){ return new SingularEnumerator(this); } private class SingularEnumerator: IEnumerator{ private readonly IntSingular ints; private int idx; public SingularEnumerator (IntSingular ints){ this.ints = ints; idx = -1; // position enumerator outside range } public Object Current{ get {return ints.it;} } public bool MoveNext (){ if (idx == -1) {idx++; return true;} else {return false;} } public void Reset(){ idx = -1; } } }