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operators (std::bitset)

运算符=，%21=%28std：：bitset%29

bool operator==( const bitset& rhs ) const;(1)​
bool operator!=( const bitset<N>& rhs ) const;(2)​

1%29返回true，如果*this和rhs是平等的。

2%29返回true，如果其中任何位在*this和rhs不平等。

参数

rhs-bitset to compare

返回值

1%29true如果*this中对应位的值。rhs，否则false...

2%29true如果!(*this == rhs)，否则false...

例

比较两个位集以确定它们是否相同：

二次

#include <iostream>
#include <bitset>
 
int main()
{
    std::bitset<4> b1(3 // [0,0,1,1]
    std::bitset<4> b2(b1
    std::bitset<4> b3(4 // [0,1,0,0]
 
    std::cout << "b1 == b2: " << (b1 == b2) << '\n';
    std::cout << "b1 == b3: " << (b1 == b3) << '\n';
    std::cout << "b1 != b3: " << (b1 != b3) << '\n';
}

二次

产出：

二次

b1 == b2: 1
b1 == b3: 0
b1 != b3: 1

二次

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