#includeint main() { QCString str = "Hello World!"; qDebug() << str; return 0; }
#includeThis example creates a QCString object and sets its value to "Hello World!". It then converts the QCString to a QString using the fromAscii() function and outputs the string to the console using the qDebug() function. Package/library: QCString is part of the QtCore library in Qt.int main() { QCString str = "Hello World!"; QString qstr = QString::fromAscii(str); qDebug() << qstr; return 0; }