111 lines
2.3 KiB
C#
111 lines
2.3 KiB
C#
/********************************************************************
|
||
created: 2014/07/11
|
||
created: 11:7:2014 11:10
|
||
filename: RecycleList.cs
|
||
author: 王迪
|
||
|
||
purpose: 可以回收new的类，增加内存消耗
|
||
*********************************************************************/
|
||
using UnityEngine;
|
||
using System.Collections;
|
||
using System.Collections.Generic;
|
||
|
||
public class RecycleList<T> where T : new() {
|
||
private List<T> m_recycleList = new List<T>();
|
||
private List<T> m_usingList = new List<T>();
|
||
|
||
public List<T> UsingList() { return m_usingList; }
|
||
|
||
public T GetNewItem()
|
||
{
|
||
if (m_recycleList.Count > 0)
|
||
{
|
||
T retItem = m_recycleList[0];
|
||
m_recycleList.RemoveAt(0);
|
||
return retItem;
|
||
}
|
||
else
|
||
{
|
||
return new T();
|
||
}
|
||
}
|
||
|
||
public void Add(T item)
|
||
{
|
||
m_usingList.Add(item);
|
||
}
|
||
|
||
public void RemoveAt(int index)
|
||
{
|
||
if (m_usingList.Count > index)
|
||
{
|
||
m_recycleList.Add(m_usingList[index]);
|
||
m_usingList.RemoveAt(index);
|
||
}
|
||
}
|
||
|
||
public void Clear()
|
||
{
|
||
for (int i = 0; i < m_usingList.Count; i++)
|
||
{
|
||
m_recycleList.Add(m_usingList[i]);
|
||
}
|
||
|
||
m_usingList.Clear();
|
||
}
|
||
}
|
||
|
||
|
||
public class RecycleQueue<T> where T : new()
|
||
{
|
||
private Queue<T> m_recycleQueue = new Queue<T>();
|
||
private Queue<T> m_usingQueue = new Queue<T>();
|
||
|
||
public Queue<T> UsingQueue() { return m_usingQueue; }
|
||
|
||
public T GetNewItem()
|
||
{
|
||
if (m_recycleQueue.Count > 0)
|
||
{
|
||
T retItem = m_recycleQueue.Peek();
|
||
m_recycleQueue.Dequeue();
|
||
return retItem;
|
||
}
|
||
else
|
||
{
|
||
return new T();
|
||
}
|
||
}
|
||
|
||
public void Enqueue(T item)
|
||
{
|
||
m_usingQueue.Enqueue(item);
|
||
}
|
||
|
||
public void Dequeue()
|
||
{
|
||
if (m_usingQueue.Count > 0)
|
||
{
|
||
T retItem = m_usingQueue.Peek();
|
||
m_usingQueue.Dequeue();
|
||
|
||
m_recycleQueue.Enqueue(retItem);
|
||
}
|
||
}
|
||
|
||
public T Peek()
|
||
{
|
||
return m_usingQueue.Peek();
|
||
}
|
||
|
||
public void Clear()
|
||
{
|
||
while (m_usingQueue.Count > 0)
|
||
{
|
||
m_recycleQueue.Enqueue(m_usingQueue.Peek());
|
||
m_usingQueue.Dequeue();
|
||
}
|
||
|
||
m_usingQueue.Clear();
|
||
}
|
||
} |