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 },
};
DuckComparerBySize sizeComparer = new DuckComparerBySize();
ducks.Sort(sizeComparer);
PrintDucks(ducks);
DuckComparerByKind kindComparer = new DuckComparerByKind();
ducks.Sort(kindComparer);
PrintDucks(ducks);
DuckComparer comparer = new DuckComparer();
comparer.SortBy = SortCriteria.KindThenSize;
ducks.Sort(comparer);
PrintDucks(ducks);
comparer.SortBy = SortCriteria.SizeThenKind;
ducks.Sort(comparer);
PrintDucks(ducks);
// This keeps the output from disappearing before you can read it
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 },
};
//ducks.Sort();
DuckComparerBySize compareBySize = new DuckComparerBySize();
DuckComparerByKind compareByKind = new DuckComparerByKind();
ducks.Sort(compareBySize);
Console.WriteLine("Sort by size:");
PrintDucks(ducks);
ducks.Sort(compareByKind);
Console.WriteLine("Sort by kind:");
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},
};
PrintDucks(ducks); // Prints initial list of ducks
// Size comparer
DuckComparerBySize sizeComparer = new DuckComparerBySize();
ducks.Sort(sizeComparer);
Console.WriteLine("\rAnd now we will sort our ducks by size!\n");
Console.ReadKey(); // Output stab
PrintDucks(ducks); // Prints sorted list of ducks
// Kind comparer
DuckComparerByKind kindComparer = new DuckComparerByKind();
ducks.Sort(kindComparer);
Console.WriteLine("\rAnd now we will sort our ducks by kind!\n");
Console.ReadKey(); // Output stab
PrintDucks(ducks); // Prints sorted list of ducks
// Flexible comparer
DuckComparer duckComparer = new DuckComparer();
duckComparer.SortBy = SortCriteria.SizeThenKind; // Comparison method choosing
string comparisonMethod = duckComparer.SortBy.ToString();
Console.WriteLine("\rAnd now we will sort our ducks with more flexible comparer!\n" + "Comparison method: "+comparisonMethod);
Console.ReadKey(); // Output stab
ducks.Sort(duckComparer);
PrintDucks(ducks); // Prints sorted list of ducks
Console.ReadKey(); // Output stab
}
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 },
};
IEnumerable<Bird> upcastDucks = ducks;
DuckComparerBySize sizeComparer = new DuckComparerBySize();
DuckComparerByKind kindComparer = new DuckComparerByKind();
DuckComparer comparer = new DuckComparer();
PrintDucks(ducks);
ducks.Sort();
PrintDucks(ducks);
ducks.Sort(sizeComparer);
PrintDucks(ducks);
ducks.Sort(kindComparer);
PrintDucks(ducks);
comparer.SortBy = SortCriteria.KindThenSize;
ducks.Sort(comparer);
PrintDucks(ducks);
comparer.SortBy = SortCriteria.SizeThenKind;
ducks.Sort(comparer);
PrintDucks(ducks);
Console.ReadKey();
List<Bird> birds = new List<Bird>();
birds.Add(new Bird() {Name = "Feathers"});
birds.AddRange(upcastDucks);
birds.Add(new Penguin() { Name = "George" });
foreach (Bird bird in birds)
{
Console.WriteLine(bird);
}
Console.ReadKey();
}
private static void DuckListTest()
{
ducks.Sort();
PrintDucks(ducks);
IComparer<Duck> comparerSizeAsc = new DuckComparerBySize(Order.ASCENDING);
IComparer<Duck> comparerSizeDesc = new DuckComparerBySize(Order.DESCENDING);
IComparer<Duck> comparerKindAsc = new DuckComparerByKind(Order.ASCENDING);
IComparer<Duck> comparerKindDesc = new DuckComparerByKind(Order.DESCENDING);
ducks.Sort(comparerSizeAsc);
PrintDucks(ducks);
ducks.Sort(comparerSizeDesc);
PrintDucks(ducks);
ducks.Sort(comparerKindAsc);
PrintDucks(ducks);
ducks.Sort(comparerKindDesc);
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 = 23
},
new Duck()
{
Kind = KindOfDuck.Decoy, Size = 45
},
new Duck()
{
Kind = KindOfDuck.Muscovy, Size = 12
},
new Duck()
{
Kind = KindOfDuck.Decoy, Size = 56
},
new Duck()
{
Kind = KindOfDuck.Mallard, Size = 22
},
new Duck()
{
Kind = KindOfDuck.Muscovy, Size = 55
}
};
// print the ducks
PrintDucks(ducks);
// Duck Compare By Size
Console.WriteLine("Sorting By Size..............");
DuckComparerBySize size = new DuckComparerBySize();
ducks.Sort(size);
// print the ducks
PrintDucks(ducks);
// Duck Compare By Kind
Console.WriteLine("Sorting By Kind..............");
DuckComparerByKind kind = new DuckComparerByKind();
ducks.Sort(kind);
// print the ducks
PrintDucks(ducks);
//........ Sort By Comparer --> Size then Kind ...................................................
DuckComparer comparerSizeThenKind = new DuckComparer {
SortBy = SortCriteria.SizeThenKind
};
ducks.Sort(comparerSizeThenKind);
Console.WriteLine("Size then Kind....................");
// print the ducks
PrintDucks(ducks);
//........ Sort By Comparer --> kind then Size ...................................................
DuckComparer comparerKindThenSize = new DuckComparer {
SortBy = SortCriteria.SizeThenKind
};
ducks.Sort(comparerKindThenSize);
Console.WriteLine("Kind then Size....................");
// print the ducks
PrintDucks(ducks);
Console.ReadKey();
}
