private static void removeTest()
{
using (var fs = new FileStream("rm.bin", FileMode.OpenOrCreate, FileAccess.ReadWrite))
{
Console.WriteLine("B");
var list = new DMListFile <int>(
fs,
(byte[] a) =>
{
return(BitConverter.ToInt32(a, 0));
},
(int o) =>
{
return(BitConverter.GetBytes(o));
},
4
);
Console.WriteLine("C");
list.Add(5);
Console.WriteLine("D");
list.Add(1);
list.Add(30);
list.Add(69);
list.Add(420);
list.Add(1111);
list.Add(456456);
list.Add(333333);
list.Add(24);
list.Remove(2);
list.Remove(0);
list.Remove(list.Length - 1);
list.Add(666666);
Console.Read();
}
}
private static void lltest()
{
using (var fs = new FileStream("Array.bin", FileMode.OpenOrCreate, FileAccess.ReadWrite))
{
var list = new DMListFile <int>(
fs,
(byte[] a) =>
{
return(BitConverter.ToInt32(a, 0));
},
(int o) =>
{
return(BitConverter.GetBytes(o));
},
4
);
list.Add(5);
list.Add(1);
list.Add(30);
list.Add(24);
Console.WriteLine(list[0]);
Console.WriteLine(list[1]);
Console.WriteLine(list[2]);
Console.WriteLine(list[3]);
}
}
static void Main(string[] args)
{
removeTest();
return;
String fileName = $@"data.dat";
// 2 * sizeof(int) + sizeof(double) + 20 * sizeof(byte) //Size of obj
Console.WriteLine("a");
using (var fs = new FileStream("Array.bin", FileMode.OpenOrCreate, FileAccess.ReadWrite))
{
Console.WriteLine("B");
var list = new DMListFile <int>(
fs,
(byte[] a) =>
{
return(BitConverter.ToInt32(a, 0));
},
(int o) =>
{
return(BitConverter.GetBytes(o));
},
4
);
Console.WriteLine("C");
list.Add(5);
Console.WriteLine("D");
list.Add(1);
list.Add(30);
list.Add(69);
list.Add(420);
list.Add(1111);
list.Add(456456);
list.Add(333333);
list.Add(24);
for (int i = 0; i < 150; i++)
{
list.Add(new Random().Next(-100, 1000));
}
Console.Read();
}
return;
int n = 10;
var mas = new DMArray <string>(n);
//var rnd = new Random();
var rnd = new Random();
for (int i = 0; i < n; i++)
{
mas[i] = SymbolSequence(rnd.Next(0, 10), rnd);
}
Console.WriteLine("=========Generated values");
for (int i = 0; i < n; i++)
{
Console.WriteLine(mas[i]);
}
using (var fs = new FileStream("Array.bin", FileMode.Create, FileAccess.ReadWrite))
{
var masf = new DMArrayFile <string>(
fs,
(byte[] a) =>
{
int length = BitConverter.ToInt32(a, 0);
return(Encoding.UTF8.GetString(a.Skip(sizeof(int)).Take(length).ToArray()));
},
(string s) =>
{
var data = Encoding.UTF8.GetBytes(s);
var fulldata = new byte[data.Length + sizeof(int)];
Array.Copy(BitConverter.GetBytes(data.Length), fulldata, sizeof(int));
Array.Copy(data, 0, fulldata, sizeof(int), data.Length);
return(fulldata);
}, 10,
48
);
for (int i = 0; i < n; i++)
{
masf[i] = mas[i];
}
Console.WriteLine("=========Reading from file");
for (int i = 0; i < n; i++)
{
Console.WriteLine(masf[i]);
}
masf[1] = "BOSAS";
masf[2] = "TEVAS";
masf.Swap(0, 9);
fs.Close();
}
using (var fs = new FileStream("Array.bin", FileMode.OpenOrCreate, FileAccess.ReadWrite))
{
var masf = new DMArrayFile <string>(
fs,
(byte[] a) =>
{
int length = BitConverter.ToInt32(a, 0);
return(Encoding.UTF8.GetString(a.Skip(sizeof(int)).Take(length).ToArray()));
},
(string s) =>
{
var data = Encoding.UTF8.GetBytes(s);
var fulldata = new byte[data.Length + sizeof(int)];
Array.Copy(BitConverter.GetBytes(data.Length), fulldata, sizeof(int));
Array.Copy(data, 0, fulldata, sizeof(int), data.Length);
return(fulldata);
}
);
Console.WriteLine("=========Reading again from file (new DMArrayFile object)");
for (int i = 0; i < n; i++)
{
Console.WriteLine(masf[i]);
}
masf.BubleSort();
Console.WriteLine("=========masf=sorted");
for (int i = 0; i < n; i++)
{
Console.WriteLine(masf[i]);
}
fs.Close();
}
var mas2 = new DMArray <int>(n);
for (int i = 0; i < n; i++)
{
mas2[i] = (int)(100 * rnd.NextDouble());
}
Console.WriteLine("=========mas2");
for (int i = 0; i < n; i++)
{
Console.WriteLine(mas2[i]);
}
mas2.BubleSort();
Console.WriteLine("=========mas2=sorted");
for (int i = 0; i < n; i++)
{
Console.WriteLine(mas2[i]);
}
Console.Read();
}