Hose<T>

using System;
using System.Collections.Generic;

namespace R_01.classes
{
    public class hose<T>
        where T : class, new()
    {
        private Queue<T> objectPool;
        public int count;
        public int numFree;
        private bool lockObjects;

        public hose()
        {
            objectPool = new Queue<T>();
            lockObjects = false;
            numFree = 0;
            count = 0;
        }
        public T get()
        {
            while (lockObjects && !gameData.exiting) { }
            lockObjects = true;

            T obj;

            lock (objectPool)
            {
                try
                {
                    if (numFree > 0)
                    {
                        obj = objectPool.Dequeue();
                        numFree--;
                        if (obj == null)
                        {
                            obj = new T();
                            count++;
                        }
                    }
                    else
                    {
                        obj = new T();
                        count++;
                    }
                }
                catch (Exception ex)
                {
                    ex.ToString();
                    obj = new T();
                    count++;
                }
                finally
                {
                    lockObjects = false;
                }
            }

            return obj;
        }
        public void put(T obj)
        {
            while (lockObjects && !gameData.exiting) { }
            lockObjects = true;

            lock (objectPool)
            {
                try
                {
                    objectPool.Enqueue(obj);
                    numFree++;
                }
                catch (Exception ex)
                {
                    ex.ToString();
                }
                finally
                {
                    lockObjects = false;
                }
            }
        }
    }
}