public TableCollectionSingleton Merge(TableCollectionSingleton col)
{
TableCollectionSingleton rez = new TableCollectionSingleton();
foreach (Table i in col.data)
{
foreach (Table j in this.data)
{
if (i == j)
{
rez.Add(i);
}
}
}
for (int i = 0; i < rez.data.Length; i++)
{
for (int j = i + 1; j < rez.data.Length; j++)
{
if (rez.data[i] == rez.data[j])
{
rez.Delete(j);
}
}
}
return(rez);
}
public static TableCollectionSingleton GetInstance(Table[] data)
{
if (instance == null)
{
instance = new TableCollectionSingleton(data);
}
return(instance);
}
static void Main(string[] args)
{
Table t1 = new Table(10, 20, 30, 100, "T-1");
Table t2 = new Table(30, 20, 10, 80, "T-2");
t2.Depth = 3;
TableInfo.GetInfo(t1);
var anon = new { height = 40, width = 20, depth = 30, price = 300, model = "B-4" };
TableCollection col1 = new TableCollection();
col1.Add(t1);
col1.Add(t2);
Table[] m1 = new Table[2];
m1[0] = t1;
m1[1] = t2;
TableCollection col2 = new TableCollection(m1);
Console.WriteLine($"Равны ли коллекции col1 и col2: {col1.Equals( col2 )}\nХеш col1: {col1.GetHashCode()}\nХеш col2: {col2.GetHashCode()}");
Table t3 = new Table(5, 15, 20, 40, "T-3");
Table t4 = new Table(35, 25, 20, 40, "T-4");
TableCollection col3 = new TableCollection();
col3.Add(t3);
col3.Add(t1);
col3.Add(t2);
col3.Add(t1);
//TableCollection mt1 = col1.Merge(col3);
//TableCollection mt2 = col3.Merge(col1);
//Console.WriteLine("///\n" + col3.ToString());
//Console.WriteLine(mt1.ToString());
//Console.WriteLine(mt2.ToString());
TableCollectionSingleton tcs1;
tcs1 = TableCollectionSingleton.GetInstance();
tcs1.Add(t3);
tcs1.Add(t2);
tcs1.Add(t1);
Console.WriteLine(TableCollectionSingleton.GetInstance().ToString());
TableCollectionSingleton tcs2 = TableCollectionSingleton.GetInstance();
tcs2.Delete(0);
Console.WriteLine(TableCollectionSingleton.GetInstance().ToString());
Console.WriteLine(tcs1.ToString());
}
public override bool Equals(object obj) /////////
{
if (obj == null)
{
return(false);
}
TableCollectionSingleton t2 = obj as TableCollectionSingleton;
if ((t2 == null) || (this.data.Length != t2.data.Length))
{
return(false);
}
// return (this.data == t2.data);
for (int i = 0; i < t2.data.Length; i++)
{
if (this.data[i] != t2.data[i])
{
return(false);
}
}
return(true);
}
