134 lines
2.9 KiB
C++
134 lines
2.9 KiB
C++
#include<hgl/type/Pool.h>
|
||
#include<iostream>
|
||
#include"UserInfo.h"
|
||
|
||
using namespace hgl;
|
||
using namespace std;
|
||
|
||
void ShowUserInfoArray(const DataArray<UserInfo> &ua)
|
||
{
|
||
cout<<"user info array "<<ua.GetCount()<<" ";
|
||
|
||
bool first=true;
|
||
|
||
for(auto &ui:ua)
|
||
{
|
||
if(first){cout<<'['<<ui.name;first=false;}
|
||
else cout<<','<<ui.name;
|
||
}
|
||
|
||
cout<<"]"<<endl;
|
||
};
|
||
|
||
void StructPoolTest()
|
||
{
|
||
Pool<UserInfo> pool;
|
||
|
||
//添加所有的人物数据到池中
|
||
{
|
||
for(auto ui:user_info_array)
|
||
pool.Append(ui);
|
||
}
|
||
|
||
ShowUserInfoArray(pool.GetActiveArray());
|
||
|
||
//随机释放几个(仅闲置，并不释放内存)
|
||
{
|
||
int count=10+rand()%10;
|
||
|
||
for(int i=0;i<count;i++)
|
||
pool.Release(user_info_array[rand()%26]);
|
||
}
|
||
|
||
ShowUserInfoArray(pool.GetActiveArray());
|
||
|
||
cout<<"idle count: "<<pool.GetInactiveCount()<<endl;
|
||
|
||
//取出所有闲置数据
|
||
{
|
||
int i=0;
|
||
UserInfo ui;
|
||
|
||
while(pool.Get(ui))
|
||
cout<<i++<<": get "<<ui.name<<" from idle."<<endl;
|
||
}
|
||
}
|
||
|
||
void ShowUserInfoArray(const DataArray<UserInfoClass *> &ua)
|
||
{
|
||
cout<<"user info array "<<ua.GetCount()<<" [";
|
||
|
||
bool first=true;
|
||
|
||
for(auto *uic:ua)
|
||
{
|
||
if(first){cout<<'['<<uic->GetName();first=false;}
|
||
else cout<<','<<uic->GetName();
|
||
}
|
||
|
||
cout<<"]"<<endl;
|
||
};
|
||
|
||
void ObjectPoolTest()
|
||
{
|
||
ObjectPool<UserInfoClass> pool;
|
||
|
||
List<UserInfoClass *> release_list;
|
||
|
||
//添加所有的人物数据到池中
|
||
{
|
||
for(auto ui:user_info_array)
|
||
{
|
||
UserInfoClass *uic=new UserInfoClass;
|
||
|
||
uic->Set(ui);
|
||
|
||
pool.Append(uic);
|
||
|
||
if(rand()%3==1) //有1/3的概率，将这个数据放入释放列表
|
||
release_list.Add(uic);
|
||
}
|
||
}
|
||
|
||
ShowUserInfoArray(pool.GetActiveArray());
|
||
|
||
//释放刚刚记录的几个(仅闲置，并不释放内存)
|
||
pool.Release(release_list.GetData(),release_list.GetCount());
|
||
|
||
ShowUserInfoArray(pool.GetActiveArray());
|
||
|
||
cout<<"idle count: "<<pool.GetInactiveCount()<<endl;
|
||
|
||
//取出闲置列表中的一半数据
|
||
{
|
||
int i=0;
|
||
UserInfoClass *uic;
|
||
|
||
for(int i=0;i<release_list.GetCount()/2;i++) //取闲置列表中的一半数据
|
||
if(pool.Get(uic))
|
||
cout<<i<<": get "<<uic->GetName()<<" from idle."<<endl;
|
||
}
|
||
|
||
//剩下的一半留给自动释放
|
||
cout<<"finished current function, and then auto release."<<endl;
|
||
|
||
//原本是自动，我们这里手写调用一下，方便输出调试信息。
|
||
//以下代码等同ObjectPool::~ObjectPool()
|
||
{
|
||
cout<<"clear active "<<pool.GetActiveCount()<<endl;
|
||
pool.ClearActive();
|
||
|
||
cout<<"clear inactive "<<pool.GetInactiveCount()<<endl;
|
||
pool.ClearInactive();
|
||
}
|
||
}
|
||
|
||
void main()
|
||
{
|
||
srand(time(nullptr));
|
||
|
||
StructPoolTest();
|
||
|
||
ObjectPoolTest();
|
||
}
|