static void Main(string[] args)
{
// CONSTRUCTORS
ConcurrentBag <int> cbag = new ConcurrentBag <int>(new int[] { 1, 2, 4, 7, 12, 222 });
ConcurrentBag <string> cb = new ConcurrentBag <string>();
// PROPERTIES
Console.WriteLine("Count = {0}", cb.Count); // 0
Console.WriteLine("Is cb empty? {0}", cb.IsEmpty); // true
// FUNCTIONS
cb.Add(item: "cow");
cb.Add(item: "chicken");
cb.Add(item: "duck");
cb.Add(item: "sheep");
Console.WriteLine("cb = ");
foreach (string s in cb)
{
Console.Write("{0}, ", s);
} // {"cow", "chicken", "duck", "sheep"}
Console.WriteLine();
// cb.Clear();
cb = new ConcurrentBag <string>();
Console.WriteLine("cb after clear is empty? {0}", cb.IsEmpty); // true
cb.Add(item: "Germany");
cb.Add(item: "Spain");
cb.Add(item: "Sweden");
cb.Add(item: "Serbia");
string[] arr = new string[cb.Count];
cb.CopyTo(array: arr, index: 0);
Console.WriteLine("arr = ");
foreach (string s in arr)
{
Console.Write("{0}, ", s);
} // {"Germany", "Spain", "Sweden", "Serbia"}
Console.WriteLine();
ConcurrentBag <string> cb_copy = new ConcurrentBag <string>(cb);
Console.WriteLine("cb is equal to its copy? {0}", cb.Equals(cb_copy)); // true
IEnumerator <string> en = cb.GetEnumerator();
Console.Write("cb = ");
while (en.MoveNext())
{
Console.Write("{0}, ", en.Current);
}
Console.WriteLine();
Console.WriteLine("cb hashcode = {0}", cb.GetHashCode());
Console.WriteLine("cb type = {0}", cb.GetType().FullName);
arr = cb.ToArray();
Console.WriteLine("arr afteer using ToArray on cb = ");
foreach (string s in arr)
{
Console.Write("{0}, ", s);
} // {"Germany", "Spain", "Sweden", "Serbia"}
Console.WriteLine();
Console.WriteLine("string version of cb = {0}", cb.ToString());
string result_str;
Console.WriteLine("peeking = {0}", cb.TryPeek(result: out result_str)); // true
Console.WriteLine("peeking result = {0}", result_str);
// Console.WriteLine("taking = {0}", cb.TryTaking(result: out result_str)); // true
// Console.WriteLine("taking result = {0}", result_str);
// Threading
int num = 0;
Thread threadAdd = new Thread(() => {
for (int i = num; i < num + 10; i++)
{
cb.Add(item: i.ToString());
Console.WriteLine("threadAdd: {0}", i);
}
num += 10;
Console.WriteLine();
});
Thread threadAddWord = new Thread(() => {
for (int i = 1; i < 10; i++)
{
cb.Add(item: "Word");
Console.WriteLine("threadAddWord: {0}", i);
}
Console.WriteLine();
});
Thread threadFinal = new Thread(() => {
Console.WriteLine("cb after threading = ");
foreach (string s in cb)
{
Console.Write("{0}, ", s);
}
Console.WriteLine();
});
threadAdd.Start();
threadAddWord.Start();
threadAdd.Join();
threadAddWord.Join();
threadFinal.Start();
}