将字符向量转换为单个字符串[重复]

位元串的最佳C++库是奇怪的名字。 bitset

std::bitset<1024> bs;
for (int i = 0; i < bit_table_.size(); ++i) {
    bs[i] = bit_table_[i];
}

一个方便的功能

std::cout << bs << std::endl;

注意

unsigned long 或 unsigned long long

unsigned long bits = bs.to_ulong();
unsigned long long bits = bs.to_ullong();