#include
#include
using namespace std;
int main()
{
char *p = "this is a test\1\2\3\4\5\6\7";
istrstream ins(p);
char ch;
while (!ins.eof()) {
ins.get(ch);
cout << hex << (int) ch << ' ';
}
return 0;
}
74 68 69 73 20 69 73 20 61 20 74 65 73 74 1 2 3 4 5 6 7 7 "