C++ 关键词：bitor

来自cppreference.com
< cpp‎ | keyword


 
C++
 
C++ 语言
 
关键词
(C++11)
(C++11)
(*)
bitor
(C++20)
(C++11)
(C++11)
(C++20)
(C++20)    
(C++11)
(C++20)
(C++20)
(C++20)
(C++20)
(C++11)
具有特殊含义的标识符
(C++11)
(C++20)
(C++20)
(C++11)
 

用法

示例

运行此代码
#include <bitset>
#include <iostream>
 
using bin = std::bitset<8>;
 
void show(bin z, const char* s, int n)
{
    if (n == 0) std::cout << "┌───────────┬──────────┐\n";
    if (n <= 2) std::cout << "│ " <<s<< " │ " <<z<<" │\n";
    if (n == 2) std::cout << "└───────────┴──────────┘\n";
}
 
int main()
{
    bin x{"01011010"}; show(x, "x        ", 0);
    bin y{"00111100"}; show(y, "y        ", 1);
    bin z = x bitor y; show(z, "x bitor y", 2);
}

输出： 

┌───────────┬──────────┐
│ x         │ 01011010 │
│ y         │ 00111100 │
│ x bitor y │ 01111110 │
└───────────┴──────────┘

参阅

来自“https://zh.cppreference.com/mwiki/index.php?title=cpp/keyword/bitor&oldid=93886”