bitset
时间：2011-03-24 来源：Ray Z
1 #include <iostream>
2 #include <bitset>
3 using namespace std;
4
5 int main()
6 {
7 bitset<16> a(0xff01);
8 cout << "a:" << a << endl;
9
10 bitset<32> b("100010");
11 cout << "b:" << b << endl;
12 cout << "count of b: " << b.count() << endl;
13
14 b.flip();
15 cout << "b:" << b << endl;
16 cout << "count of b: " << b.count() << endl;
17
18 cin.get();
19 return 0;
20 }
2 #include <bitset>
3 using namespace std;
4
5 int main()
6 {
7 bitset<16> a(0xff01);
8 cout << "a:" << a << endl;
9
10 bitset<32> b("100010");
11 cout << "b:" << b << endl;
12 cout << "count of b: " << b.count() << endl;
13
14 b.flip();
15 cout << "b:" << b << endl;
16 cout << "count of b: " << b.count() << endl;
17
18 cin.get();
19 return 0;
20 }
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