#include#include int main() { char raw_data[] = "Hello"; QByteArray qba; qba.setRawData(raw_data, sizeof(raw_data)); std::cout << qba.toStdString() << std::endl; // Output: Hello return 0; }
#includeBoth examples use the Qt package library to utilize the QByteArray class and its member function setRawData().#include int main() { char raw_data[] = {'H','e','l','l','o'}; int length = sizeof(raw_data)/sizeof(raw_data[0]); QByteArray qba; qba.setRawData(raw_data, length); std::cout << qba.toStdString() << std::endl; // Output: Hello return 0; }