static void Main(string[] args)
{
List <Duck> ducks = new List <Duck>()
{
new Duck()
{
Kind = KindOfDuck.Mallard, Size = 17
},
new Duck()
{
Kind = KindOfDuck.Muscovy, Size = 18
},
new Duck()
{
Kind = KindOfDuck.Loon, Size = 14
},
new Duck()
{
Kind = KindOfDuck.Muscovy, Size = 11
},
new Duck()
{
Kind = KindOfDuck.Mallard, Size = 14
},
new Duck()
{
Kind = KindOfDuck.Loon, Size = 13
},
};
IComparer <Duck> kindComparer = new DuckComparerByKind();
ducks.Sort(kindComparer);
PrintDucks(ducks);
DuckComparer comparer = new DuckComparer();
Console.WriteLine("\nSorting by kind then size\n");
comparer.SortBy = SortCriteria.KindThenSize;
ducks.Sort(comparer);
PrintDucks(ducks);
Console.WriteLine("\nSorting by size then kind\n");
comparer.SortBy = SortCriteria.SizeThenKind;
ducks.Sort(comparer);
PrintDucks(ducks);
}
static void Main(string[] args)
{
List <Duck> ducks = new List <Duck>()
{
new Duck()
{
Kind = KindOfDuck.Mallard, Size = 17
},
new Duck()
{
Kind = KindOfDuck.Muscovy, Size = 18
},
new Duck()
{
Kind = KindOfDuck.Decoy, Size = 14
},
new Duck()
{
Kind = KindOfDuck.Mallard, Size = 11
},
new Duck()
{
Kind = KindOfDuck.Muscovy, Size = 14
},
new Duck()
{
Kind = KindOfDuck.Decoy, Size = 13
}
};
Console.WriteLine("Ducks compared within class by size");
ducks.Sort();
PrintDucks(ducks);
Console.WriteLine("Ducks compared with comparer class by size");
DuckComparerBySize sizeComparer = new DuckComparerBySize();
ducks.Sort(sizeComparer);
PrintDucks(ducks);
Console.WriteLine("Ducks compared with comparer class by kind");
DuckComparerByKind kindComparer = new DuckComparerByKind();
ducks.Sort(kindComparer);
PrintDucks(ducks);
DuckComparer comparer = new DuckComparer();
Console.WriteLine("Ducks compared with enum comparer class by kind then size");
comparer.SortBy = SortCriteria.KindThenSize;
ducks.Sort(comparer);
PrintDucks(ducks);
Console.WriteLine("Ducks compared with enum comparer class by size then kind");
comparer.SortBy = SortCriteria.SizeThenKind;
ducks.Sort(comparer);
PrintDucks(ducks);
Console.ReadKey();
}
static void Main(string[] args)
{
List <Duck> ducks = new List <Duck>()
{
new Duck()
{
Kind = KindOfDuck.Mallard, Size = 17
},
new Duck()
{
Kind = KindOfDuck.Muscovy, Size = 18
},
new Duck()
{
Kind = KindOfDuck.Decoy, Size = 14
},
new Duck()
{
Kind = KindOfDuck.Muscovy, Size = 11
},
new Duck()
{
Kind = KindOfDuck.Mallard, Size = 14
},
new Duck()
{
Kind = KindOfDuck.Decoy, Size = 13
},
};
Console.WriteLine("--Original duck list");
PrintDucks(ducks);
//IComparable sort
Console.WriteLine("\r\n--IComparable Sort - size descending");
ducks.Sort();
PrintDucks(ducks);
//IComparer sort
Console.WriteLine("\r\n--IComparer Sort - size ascending");
DuckCompareBySize sizeComparer = new DuckCompareBySize();
ducks.Sort(sizeComparer);
PrintDucks(ducks);
Console.WriteLine("\r\n--IComparer Sort - Kind ascending by enum index");
DuckCompareByKind kindComparer = new DuckCompareByKind();
ducks.Sort(kindComparer);
PrintDucks(ducks);
Console.WriteLine("\r\n--IComparer Complex Sort - Size/Kind ascending ");
DuckComparer comparer = new DuckComparer();
comparer.SortBy = SortCriteria.SizeThenKind;
ducks.Sort(comparer);
PrintDucks(ducks);
Console.WriteLine("\r\n--IComparer Complex Sort - Kind/Size ascending ");
//DuckComparer comparer = new DuckComparer();
comparer.SortBy = SortCriteria.KindThenSize;
ducks.Sort(comparer);
PrintDucks(ducks);
//IEnumerator
Duck[] duckArray = new Duck[6];
duckArray.GetEnumerator();
Console.WriteLine("\r\n--IEnumerator loop ");
IEnumerator <Duck> enumerator = ducks.GetEnumerator();
while (enumerator.MoveNext())
{
Duck duck = enumerator.Current;
Console.WriteLine(duck);
}
}