| dec | Causes the interpretation of subsequent fields in decimal format (the default mode). | |
| hex | Causes the interpretation of subsequent fields in hexadecimal format. | |
| oct | Causes the interpretation of subsequent fields in octal format. | |
| binary | Sets the stream's mode to binary (stream must have an associated filebuf buffer). | |
| text | Sets the stream's mode to text—the default mode (stream must have an associated filebuf buffer). |
(#include <iomanip.h> required)
| setiosflags | Sets the stream's format flags. | |
| resetiosflags | Resets the stream's format flags. | |
| setfill | Sets the stream's fill character. | |
| setprecision | Sets the stream's floating-point display precision. | |
| setw | Sets the stream's field width (for the next field only). |