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std::ios_base::fmtflags

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C++
 
Entrada / salida de la biblioteca
I / O manipuladores
C-estilo I / O
Buffers
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Buffers
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basic_streambuf
basic_filebuf
basic_stringbuf
strstreambuf(obsoleto)
Arroyos
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Streams
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Abstracciones
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Abstractions
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ios_base
basic_ios
basic_istream
basic_ostream
basic_iostream
File I / O
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File I/O
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basic_ifstream
basic_ofstream
basic_fstream
Cadena de I / O
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String I/O
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basic_istringstream
basic_ostringstream
basic_stringstream
Matriz I / O
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Array I/O
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istrstream(obsoleto)
ostrstream(obsoleto)
strstream(obsoleto)
Tipos
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Types
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streamoff
streamsize
fpos
Error interfaz categoría
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Error category interface
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iostream_category(C++11)
io_errc(C++11)
 
std::ios_base
Las funciones miembro
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Member functions
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ios_base::ios_base
ios_base::~ios_base
Formato
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Formatting
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ios_base::flags
ios_base::setf
ios_base::unsetf
ios_base::precision
ios_base::width
Locales
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Locales
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ios_base::imbue
ios_base::getloc
Conjunto extensible interior
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Internal extensible array
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ios_base::xalloc
ios_base::iword
ios_base::pword
Varios
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Miscellaneous
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ios_base::register_callback
ios_base::sync_with_stdio
Clases de miembros
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Member classes
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ios_base::failure
ios_base::Init
Tipos de miembros
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Member types
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ios_base::openmode
ios_base::fmtflags
ios_base::iostate
ios_base::seekdir
ios_base::event
ios_base::event_callback
 
typedef /*implementation defined*/ fmtflags;
static constexpr fmtflags dec = /*implementation defined*/

static constexpr fmtflags oct = /*implementation defined*/
static constexpr fmtflags hex = /*implementation defined*/

static constexpr fmtflags basefield = /*implementation defined (dec | oct | hex)*/
static constexpr fmtflags left = /*implementation defined*/

static constexpr fmtflags right = /*implementation defined*/
static constexpr fmtflags internal = /*implementation defined*/

static constexpr fmtflags adjustfield = /*implementation defined (left | right | internal)*/
static constexpr fmtflags scientific = /*implementation defined*/

static constexpr fmtflags fixed = /*implementation defined*/

static constexpr fmtflags floatfield = /*implementation defined (scientific | fixed)*/
static constexpr fmtflags boolalpha = /*implementation defined*/

static constexpr fmtflags showbase = /*implementation defined*/
static constexpr fmtflags showpoint = /*implementation defined*/
static constexpr fmtflags showpos = /*implementation defined*/
static constexpr fmtflags skipws = /*implementation defined*/
static constexpr fmtflags unitbut = /*implementation defined*/

static constexpr fmtflags uppercase = /*implementation defined*/
Especifica los indicadores disponibles de formato. Es un BitmaskType, las constantes se definen los siguientes:
Original:
Specifies available formatting flags. It is a BitmaskType, the following constants are defined:
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Constant
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Constant
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 Explanation
dec
utilizar base decimal para enteros I / O
Original:
use decimal base for integer I/O
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oct
utilizar octal base de entero I / O
Original:
use octal base for integer I/O
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hex
utilizar la base hexadecimal entero I / O
Original:
use hexadecimal base for integer I/O
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basefield
dec|oct|hex|0. Útil para operaciones de enmascarar
Original:
dec|oct|hex|0. Useful for masking operations
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left
ajuste izquierdo (añade caracteres de relleno a la derecha)
Original:
left adjustment (adds fill characters to the right)
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right
ajuste derecho (añade caracteres de relleno a la izquierda)
Original:
right adjustment (adds fill characters to the left)
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internal
ajuste interno (añade caracteres de relleno hasta el punto interno designado)
Original:
internal adjustment (adds fill characters to the internal designated point)
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adjustfield
left|right|internal. Útil para operaciones de enmascarar
Original:
left|right|internal. Useful for masking operations
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scientific
generar tipos de coma flotante utilizando notación científica o notación hexadecimal si se combina con fijo
Original:
generate floating point types using scientific notation, or hex notation if combined with fixed
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fixed
generar los tipos de punto flotante usando notación fija, o notación hexadecimal si se combina con científicos
Original:
generate floating point types using fixed notation, or hex notation if combined with scientific
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floatfield
scientific|fixed|(scientific|fixed)|0. Útil para operaciones de enmascarar
Original:
scientific|fixed|(scientific|fixed)|0. Useful for masking operations
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boolalpha
insertar y extraer tipo bool en formato alfanumérico
Original:
insert and extract bool type in alphanumeric format
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showbase
generar un prefijo que indica la base numérica para la salida entera, requieren que el indicador en moneda monetario I / O
Original:
generate a prefix indicating the numeric base for integer output, require the currency indicator in monetary I/O
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showpoint
generar un carácter de punto decimal sin condiciones para la salida de número de punto flotante
Original:
generate a decimal-point character unconditionally for floating-point number output
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showpos
generar un carácter + para no negativo de salida numérico
Original:
generate a + character for non-negative numeric output
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skipws
omitir los principales espacios en blanco antes de las operaciones de entrada determinado
Original:
skip leading whitespace before certain input operations
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unitbuf
enjuagar la salida después de cada operación de salida
Original:
flush the output after each output operation
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uppercase
reemplazar ciertas letras minúsculas con sus uppercase
equivalents en ciertas operaciones de salida de salida
Original:
replace certain lowercase letters with their uppercase
equivalents in certain output output operations
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[editar] Ejemplo

This section is incomplete
Reason: no example

[editar] Ver también
gestiona las banderas de formato
Original:
manages format flags
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(miembro público función) [edit]
establece el marcador formato específico
Original:
sets specific format flag
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(miembro público función) [edit]
clears specific format flag
(miembro público función) [edit]
cambia la base utilizada para el número entero de I / O
Original:
changes the base used for integer I/O
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(función) [edit]
cambia el carácter de relleno
Original:
changes the fill character
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(función de plantilla) [edit]


(C++11)
(C++11)
Los cambios de formato utilizado para punto flotante de I / O
Original:
changes formatting used for floating-point I/O
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(función) [edit]
controla si prefijo se utiliza para indicar la base numérica
Original:
controls whether prefix is used to indicate numeric base
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(función) [edit]
cambia entre la representación textual y numérica de booleanos
Original:
switches between textual and numeric representation of booleans
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(función) [edit]
controla si el signo + utilizados con números no negativos
Original:
controls whether the + sign used with non-negative numbers
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(función) [edit]
controla si el punto decimal se incluye siempre en representación de punto flotante
Original:
controls whether decimal point is always included in floating-point representation
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(función) [edit]
controla si la salida se limpia después de cada operación
Original:
controls whether output is flushed after each operation
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(función) [edit]
controla si los principales espacios en blanco se pasa por alto en la entrada
Original:
controls whether leading whitespace is skipped on input
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(función) [edit]
controls whether uppercase characters are used with some output formats
(función) [edit]
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