Hex string convert to integer with stringstream
2014-10-08 23:24
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#include <sstream>
#include <iostream>
int main() {
unsigned int x;
std::stringstream ss;
ss << std::hex << "FF";
ss >> x;
// output it as a signed type
std::cout << static_cast<int>(x) << std::endl;
}
#include <iostream>
int main() {
unsigned int x;
std::stringstream ss;
ss << std::hex << "FF";
ss >> x;
// output it as a signed type
std::cout << static_cast<int>(x) << std::endl;
}
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