STL list sort特殊处理

#include "stdafx.h"
#include "iostream"
#include <list>
//compiler: VC++2008

using namespace std;

typedef struct
{
int  i;
char arr[16];
}stdlist;

bool operator<(const stdlist& a, const stdlist& b)
{
    return a.i > b.i;
}

int _tmain(int argc, _TCHAR* argv[])

{

#if 1
list<stdlist> mylist;

stdlist tmp = {0};
tmp.i=100;
strcpy(tmp.arr, "one");
mylist.push_back(tmp);

stdlist tmp2 = {0};
tmp2.i=80;
strcpy(tmp2.arr, "two");
mylist.push_back(tmp2);

stdlist tmp3 = {0};
tmp3.i=222;
strcpy(tmp3.arr, "one");
mylist.push_back(tmp3);

stdlist tmp4 = {0};
tmp4.i=100;
strcpy(tmp4.arr, "one");
mylist.push_back(tmp4);

mylist.sort();

list<stdlist>::iterator iter=mylist.begin();
for(;iter!=mylist.end();iter++)
{
cout<<iter->i<<" ";

}

getchar();

        return 0;

}

output：222 100 100 80







#endif