std::seed_seq::size

 

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 numérica

Funciones matemáticas comunes
Funciones matemáticas especiales (C++17)
Constantes matemáticas (C++20)
Algoritmos básicos de álgebra lineal (C++26)
Tipos de paralelismo de datos (SIMD) (C++26)
Entorno de punto flotante (C++11)
Números complejos
Arrays numéricos (valarray)
Generación de números pseudoaleatorios
Manipulación de bits (C++20)
Aritmética de saturación (C++26)
Operaciones de factorización
gcd (C++17)	lcm (C++17)
Interpolaciones
midpoint (C++20)	lerp (C++20)
Operaciones numéricas genéricas
iota (C++11) ranges::iota (C++23) accumulate inner_product adjacent_difference      partial_sum	reduce (C++17) transform_reduce (C++17) inclusive_scan (C++17) exclusive_scan (C++17) transform_inclusive_scan (C++17) transform_exclusive_scan (C++17)
Aritmética de enteros comprobada estilo C
ckd_add (C++26) ckd_sub (C++26)	ckd_mul (C++26)

 

Generación de números pseudoaleatorios

Motores y adaptadores de motor Original: Engines and engine adaptors The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

linear_congruential_engine (C++11)

mersenne_twister_engine (C++11)

subtract_with_carry_engine (C++11)

discard_block_engine (C++11)

independent_bits_engine (C++11)

shuffle_order_engine (C++11)

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

random_device (C++11)

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

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

uniform_int_distribution (C++11)

uniform_real_distribution (C++11)

generate_canonical (C++11)

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

bernoulli_distribution (C++11)

binomial_distribution (C++11)

negative_binomial_distribution (C++11)

geometric_distribution (C++11)

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

poisson_distribution (C++11)

exponential_distribution (C++11)

gamma_distribution (C++11)

weibull_distribution (C++11)

extreme_value_distribution (C++11)

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

normal_distribution (C++11)

lognormal_distribution (C++11)

chi_squared_distribution (C++11)

cauchy_distribution (C++11)

fisher_f_distribution (C++11)

student_t_distribution (C++11)

Distribuciones de muestreo Original: Sampling distributions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

discrete_distribution (C++11)

piecewise_constant_distribution (C++11)

piecewise_linear_distribution (C++11)

Secuencias de semillas Original: Seed Sequences The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

seed_seq (C++11)

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

rand

srand

RAND_MAX

 

std::seed_seq

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.

seed_seq::seed_seq

seed_seq::generate

seed_seq::size

seed_seq::param

 

std::size_t size() const		(desde C++11)

Devuelve el tamaño de la secuencia de las semillas almacenadas inicial .

Original:

Returns the size of the stored initial seed sequence.

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Parámetros

(Ninguno)

Original:

(none)

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Valor de retorno

El tamaño del recipiente privado que se rellena en tiempo de construcción .

Original:

The size of the private container that was populated at construction time.

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Complejidad

Constante tiempo .

Original:

Constant time.

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Ejemplo

Ejecuta este código

#include <random>
#include <iostream>
int main()
{
    std::seed_seq s1 = {-1, 0, 1};
    std::cout << s1.size() << '\n';
}

Salida:

3