private void AddHuman(List <HomoSapiens> departmentList, HomoSapiens human)
{
if (departmentList.Contains(human))
{
Console.WriteLine($"Can't add {human} one more time.");
}
else
{
departmentList.Add(human);
switch (human)
{
case Student student:
Console.WriteLine($"Student {student.FirstName} {student.LastName} was added to the {student.Department} Department");
break;
case Teacher teacher when !(teacher is HeadOfDepartment):
Console.WriteLine($"Teacher {teacher.FirstName} {teacher.LastName} was added to the {teacher.Department} Department");
break;
case HeadOfDepartment head:
Console.WriteLine($"{human.FirstName} {human.LastName} was added to the staff as head of {head.Department} Department");
break;
default:
break;
}
}
}
public void add(HomoSapiens human)
{
if (human != null)
{
humans.Add(human);
}
}
public static void UseDefaultConstructor()
{
HomoSapiens randomGuy = new HomoSapiens();
// Public member methods can still be invoked, but the information will be missing
randomGuy.IntroduceMyself();
}
public HomoSapiens remove(HomoSapiens human)
{
if (human != null)
{
humans.Remove(human);
}
return(human);
}
static void Main(string[] args)
{
var humano = new HomoSapiens();
var cao = new CanisFamiliaris();
var mosca = new MuscaDomestica();
Console.WriteLine(cao.GetDescricao());
}
public static void UseParameterizedConstructor()
{
HomoSapiens justin = new HomoSapiens("Justin", 10);
justin.IntroduceMyself();
// Note that not all parameters need to be entered, as long as there is an overload for it
HomoSapiens jason = new HomoSapiens("Jason");
jason.IntroduceMyself();
}
public void AddPerson(HomoSapiens newPerson)
{
if (newPerson == null)
{
throw new ArgumentNullException("newPerson");
}
foreach (var person in persons)
{
if (person.Equals(newPerson))
{
throw new ArgumentException("University already has this person", "newPerson");
}
}
persons.Add(newPerson);
}
public void AddPeople(HomoSapiens human)
{
if (human == null || string.IsNullOrEmpty(human.FirstName) || string.IsNullOrEmpty(human.LastName))
{
Console.WriteLine("Null people or people without name can't be added");
return;
}
switch (human.Department)
{
case UniversityDepartment.Tech:
AddHuman(TechDepartment, human);
break;
case UniversityDepartment.Math:
AddHuman(MathDepartment, human);
break;
case UniversityDepartment.History:
AddHuman(HistoryDepartment, human);
break;
}
}
public static double getIntelect(this HomoSapiens human)
{
return(human.getSoshialSkills() * 2);
}
static void Main(string[] args)
{
NewEra newEra = new NewEra();
newEra.passCentures();
HomoSapiens h1 = new HomoSapiens(30, 242, "eg", 55, Race.Negroid);
HomoSapiens h2 = new HomoSapiens(312, 242, "eg", 60, Race.Mongoloid);
HomoSapiens h3 = new HomoSapiens(50, 242, "eg", 60, Race.Caucasion);
HomoSapiens h4 = new HomoSapiens(50, 242, "eg", 60, Race.Negroid | Race.Mongoloid | Race.Caucasion);
Console.WriteLine((Race.Negroid | Race.Caucasion | Race.Mongoloid).ToString() == Race.Multiracial.ToString());
HomoSapiens.showDevelopedPeople();
Console.WriteLine("Intelect: " + h1.getIntelect());
Console.WriteLine("My Collection");
MyCollection people = new MyCollection();
people.add(h1);
people.add(h2);
people.add(h3);
people.sortByAge();
people.show();
try
{
for (int i = 0; i < 4; i++)
{
Australopithecus.multiply();
}
}
catch (MyException e)
{
Console.WriteLine(e.Args.Message);
}
Console.WriteLine("");
Console.WriteLine("Xml serialization");
Console.WriteLine("");
MyXmlSerializer serializer = new MyXmlSerializer();
serializer.xmlSerialize();
serializer.xmlDeserialize();
Console.WriteLine("");
Console.WriteLine("Binary serialization");
Console.WriteLine("");
MyBinarySerializer binSerializer = new MyBinarySerializer();
binSerializer.binarySerialize();
binSerializer.binaryDeserialize();
Console.WriteLine("GC start");
Console.WriteLine("before garbage collection: " + GC.GetTotalMemory(false));
GC.Collect();
Console.WriteLine("after garbage collection: " + GC.GetTotalMemory(true));
HomoSapiens human1 = new HomoSapiens(30, 242, "eg", 55, Race.Negroid);
HomoSapiens human2 = new HomoSapiens(312, 242, "eg", 60, Race.Mongoloid);
HomoSapiens human3 = new HomoSapiens(50, 242, "eg", 60, Race.Caucasion);
WeakReference wr = new WeakReference(new HomoSapiens(50, 242, "eg", 60, Race.Caucasion));
human1 = null;
human2 = null;
Console.WriteLine("before garbage collection: " + GC.GetTotalMemory(false));
GC.Collect();
Console.WriteLine("after garbage collection: " + GC.GetTotalMemory(true));
Console.WriteLine("before garbage collection: " + GC.GetTotalMemory(false));
Meat meat = new Meat("meat", 5);
meat.Dispose();
Console.WriteLine("after garbage collection: " + GC.GetTotalMemory(true));
Console.WriteLine("GC end");
Console.ReadKey();
}