public bool MoveNext()
{
if (_queue.Size() > 0)
{
IteratorNode ctx = (IteratorNode)_queue.Top();
T val = ctx._curVal;
if (ctx.Fetch())
{
_queue.UpdateTop();
}
else
{
_queue.Pop();
}
this._current = val;
return(true);
}
else
{
return(false);
}
}
public bool MoveNext()
{
if (m_queue.Count > 0)
{
IteratorNode ctx = (IteratorNode)m_queue.Top;
T val = ctx.m_curVal;
if (ctx.Fetch())
{
m_queue.UpdateTop();
}
else
{
m_queue.Pop();
}
this.m_current = val;
return(true);
}
else
{
return(false);
}
}