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# std::ios_base::unsetf

From cppreference.com
< cpp‎ | io‎ | ios base

void unsetf( fmtflags flags ); |  |

Unsets the formatting flags identified by `flags`.

### [edit] Parameters

flags | - | formatting flags to unset. It can be a combination of the following constants:
Constant | Explanation
`dec` | use decimal base for integer I/O
`oct` | use octal base for integer I/O
`hex` | use hexadecimal base for integer I/O
`basefield` | dec|oct|hex|0. Useful for masking operations
`left` | left adjustment (adds fill characters to the right)
`right` | right adjustment (adds fill characters to the left)
`internal` | internal adjustment (adds fill characters to the internal designated point)
`adjustfield` | left|right|internal. Useful for masking operations
`scientific` | generate floating point types using scientific notation, or hex notation if combined with fixed
`fixed` | generate floating point types using fixed notation, or hex notation if combined with scientific
`floatfield` | scientific|fixed|(scientific|fixed)|0. Useful for masking operations
`boolalpha` | insert and extract bool type in alphanumeric format
`showbase` | generate a prefix indicating the numeric base for integer output, require the currency indicator in monetary I/O
`showpoint` | generate a decimal-point character unconditionally for floating-point number output
`showpos` | generate a + character for non-negative numeric output
`skipws` | skip leading whitespace before certain input operations
`unitbuf` | flush the output after each output operation
`uppercase` | replace certain lowercase letters with their uppercase equivalents in certain output output operations

### [edit] Return value

(none)

### [edit] Example

| This section is incomplete Reason: no example

### [edit] See also

flags | manages format flags (public member function) [edit]
setf | sets specific format flag (public member function) [edit]

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