template <class CharT, class Traits, size_t B, class D, bool S>
basic_istream<CharT, Traits>& operator>>(
basic_istream<CharT, Traits>& is, fwnbi::basic_integer<B, D, S>& value
);Formatted input from std::basic_istream.
Example
#include "fwnbi.hpp"
#include <iostream>
#include <sstream>
int main() {
std::istringstream iss(" 0000012345jrl");
fwnbi::uint128_t value;
iss >> std::hex >> value;
std::cout << "Received value: " << value << '\n';
}
Output
Received value: 74565