STL bitmap 使用

/*
description:
STL  bitmap的使用

author:Jason
date:20160521
*/
#include<stdio.h>
#include <bitset>
#include<iostream>
using namespace std;


int main()
{
    bitset<100>  mybitset;

    mybitset.set();//將所有位置爲1
    cout<<mybitset.set(2,0)<<endl;

    if(mybitset.test(1))
    {
        cout<<"bit 1 is 1"<<endl;
    }
    else
    {
        cout<<"bit 1 is 0"<<endl;
    }
    cout<<mybitset.flip()<<endl;//翻轉



    return 0;

}