std::bitset::all, std::bitset::any, std::bitset::none

 

C++

Apoyo de compiladores

Implementaciones independientes y albergadas

Lenguaje

Biblioteca estándar

Encabezados de la biblioteca estándar

Requisitos denominados

Macros de prueba de característica (C++20)

Biblioteca de apoyo del lenguaje

Biblioteca de conceptos (C++20)

Biblioteca de diagnósticos

Biblioteca de gestión de memoria

Biblioteca de metaprogramación (C++11)

Biblioteca de servicios generales

Biblioteca de contenedores

Biblioteca de iteradores

Biblioteca de rangos (C++20)

Biblioteca de algoritmos

Biblioteca de cadenas

Biblioteca de procesamiento de texto

Biblioteca numérica

Biblioteca de fecha y hora

Biblioteca de entrada/salida

Biblioteca del sistema de archivos (C++17)

Biblioteca de apoyo de concurrencia (C++11)

Biblioteca de apoyo de ejecución (C++26)

Especificaciones técnicas

Índice de símbolos

Bibliotecas externas

 

Biblioteca de servicios

Apoyo del lenguaje Apoyo de tipos (tipos básicos, RTTI) Macros de prueba de característica de la biblioteca (C++20) Servicios de programa Funciones variádicas initializer_list (C++11) is_constant_evaluated (C++20) is_within_lifetime (C++26) source_location (C++20) Apoyo de corrutinas (C++20) Apoyo de contratos (C++26) Comparación de tres vías (C++20) three_way_comparablethree_way_comparable_with (C++20)(C++20) strong_ordering (C++20) weak_ordering (C++20) partial_ordering (C++20) common_comparison_category (C++20) compare_three_way_result (C++20) compare_three_way (C++20) strong_order (C++20) weak_order (C++20) partial_order (C++20) compare_strong_order_fallback (C++20) compare_weak_order_fallback (C++20) compare_partial_order_fallback (C++20)   is_eqis_ltis_lteq (C++20)(C++20)(C++20)   is_neqis_gtis_gteq (C++20)(C++20)(C++20)

Servicios generales Objetos función Manipulación de bits (C++20) bitset hash (C++11) Operadores relacionales (en desuso en C++20) rel_ops::operator!=rel_ops::operator>    rel_ops::operator<=rel_ops::operator>= Funciones de comparación de enteros cmp_equalcmp_lesscmp_less_than (C++20)(C++20)(C++20)   cmp_not_equalcmp_greatercmp_greater_than (C++20)(C++20)(C++20) in_range (C++20) Intercambio y operaciones de tipos swap ranges::swap (C++20) exchange (C++14) declval (C++11) to_underlying (C++23) forward (C++11) forward_like (C++23) move (C++11) move_if_noexcept (C++11) as_const (C++17) Tipos vocabulario comunes pair tuple (C++11) optional (C++17) any (C++17) variant (C++17) tuple_size (C++11) tuple_element (C++11) apply (C++17) make_from_tuple (C++17) expected (C++23)

 

std::bitset

Tipos de miembros Original: Member types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

bitset::reference

Las funciones miembro Original: Member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

bitset::bitset

bitset::operator==bitset::operator!=

Elemento acceso Original: Element access The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

bitset::operator[]

bitset::test

bitset::allbitset::anybitset::none (C++11)

bitset::count

Capacidad Original: Capacity The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

bitset::size

Modificadores Original: Modifiers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

bitset::operator&=bitset::operator|=bitset::operator^=bitset::operator~

bitset::operator<<=bitset::operator>>=bitset::operator<<bitset::operator>>

bitset::set

bitset::reset

bitset::flip

Conversiones Original: Conversions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

bitset::to_string

bitset::to_ulong

bitset::to_ullong (C++11)

Terceros funciones Original: Non-member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

operator&operator|operator^

operator<<operator>>

Clases de ayuda Original: Helper classes The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

std::hash (C++11)

 

bool all() const;		(desde C++11)
bool any() const;
bool none() const;

Verifica si todos, alguno o ninguno de los bits se establecen en true .

Original:

Checks if all, any or none of the bits are set to true.

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

1)

Verifica si todos los bits están puestos a true

Original:

Checks if all bits are set to true

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

2)

Comprueba si los bits se establecen en true

Original:

Checks if any bits are set to true

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

3)

Comprueba si ninguno de los bits se establecen en true

Original:

Checks if none of the bits are set to true

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Parámetros

(Ninguno)

Original:

(none)

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Valor de retorno

1)

true si todos los bits se establecen en true, de lo contrario false

Original:

true if all bits are set to true, otherwise false

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

2)

true si alguno de los bits se establecen en true, de lo contrario false

Original:

true if any of the bits are set to true, otherwise false

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

3)

true si ninguno de los bits se establecen en true, de lo contrario false

Original:

true if none of the bits are set to true, otherwise false

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Ejemplo

Ejecuta este código

#include <iostream>
#include <bitset>

int main()
{
    std::bitset<4> b1("0000");
    std::bitset<4> b2("0101");
    std::bitset<4> b3("1111");

    std::cout << "bitset\t" << "all\t" << "any\t" << "none\n";
    std::cout << b1 << '\t' << b1.all() << '\t' << b1.any() << '\t' << b1.none() << '\n';
    std::cout << b2 << '\t' << b2.all() << '\t' << b2.any() << '\t' << b2.none() << '\n';
    std::cout << b3 << '\t' << b3.all() << '\t' << b3.any() << '\t' << b3.none() << '\n';
}

Salida:

bitset  all     any     none
0000    0       0       1
0101    0       1       0
1111    1       1       0