public int Add(AutoWrap obj)
{
var element = new StorageElem(obj);
var gotLock = false;
try
{
_lockObject.Enter(ref gotLock);
if (FirstDeleted == -1)
{
return(AddInArray(element));
}
else
{
int newPos = FirstDeleted;
FirstDeleted = _elements[newPos].Next;
_elements[newPos] = element;
return(newPos);
}
}
finally
{
if (gotLock)
{
_lockObject.Exit();
}
}
}
private int AddInArray(StorageElem element)
{
if (ElementsCount == _arraySize)
{
var temp = new StorageElem[_arraySize * 2];
Array.Copy(_elements, 0, temp, 0, _elements.Length);
_elements = temp;
_arraySize = _elements.Length;
}
_elements[ElementsCount] = element;
var res = ElementsCount;
ElementsCount++;
return(res);
}
public void RemoveKey(int position)
{
if (position > 0 && position < _elements.Length && _elements[position].Wrap != null)
{
var gotLock = false;
try
{
_lockObject.Enter(ref gotLock);
var element = new StorageElem(null, FirstDeleted);
_elements[position] = element;
FirstDeleted = position;
}
finally
{
if (gotLock)
{
_lockObject.Exit();
}
}
}
}