public virtual ObjectBase Acquire()
{
if (mCircleCaches.Count == 0)
{
// 生产太多，会多创建空壳。后面从缓存中选取，可能是空壳，进一步需要初始化
Generator(1);
}
ObjectBase circle = mCircleCaches.First.Value;
mCircleCaches.RemoveFirst();
circle.Acquired();
return(circle);
}
public virtual void Acquire(int num, List <ObjectBase> result)
{
if (mCircleCaches.Count < num)
{
Generator(num - mCircleCaches.Count);
}
while (result.Count < num)
{
ObjectBase circle = mCircleCaches.First.Value;
mCircleCaches.RemoveFirst();
circle.Acquired();
result.Add(circle);
}
}
