static char temp[256]; int n = sprintf(temp,"<History: historical data from %s", DateFormatter::toString(self->firstDate()).c_str()); sprintf(temp+n," to %s>", DateFormatter::toString(self->lastDate()).c_str()); return temp;
return "<History: historical data from " + DateFormatter::toString(self->firstDate()) + " to "+ DateFormatter::toString(self->lastDate())+">";
char * History___repr__(History *self) {    {        static char temp[256];        int n = sprintf(temp,"<History: historical data from %s", DateFormatter::toString(self->firstDate()).c_str());        sprintf(temp+n," to %s>", DateFormatter::toString(self->lastDate()).c_str());        return temp;    }}