std::uniform_real_distribution::operator()

 

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)
Entorno de punto flotante(C++11)
Números complejos
Arrays numéricos
Generación de números pseudoaleatorios
Operaciones de factores
gcd (C++17)
lcm (C++17)
Interpolaciones
midpoint (C++20)
lerp (C++20)
Saturación aritmética
add_sat (C++26) sub_sat (C++26) saturate_cast (C++26)	mul_sat (C++26) div_sat (C++26)
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)
Operaciones de bits
bit_cast (C++20)
byteswap (C++23)
has_single_bit (C++20)
bit_ceil (C++20)
bit_floor (C++20)
bit_width (C++20)
rotl (C++20)
rotr (C++20)
countl_zero (C++20)
countl_one (C++20)
countr_zero (C++20)
countr_one (C++20)
popcount (C++20)
endian (C++20)

 

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::uniform_real_distribution

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.

uniform_real_distribution::uniform_real_distribution

uniform_real_distribution::reset

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

uniform_real_distribution::operator()

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

uniform_real_distribution::a

uniform_real_distribution::b

uniform_real_distribution::param

uniform_real_distribution::min

uniform_real_distribution::max

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>>

 

template<class Generator > result_type operator()( Generator& g );	(1)	(desde C++11)
template<class Generator > result_type operator()( Generator& g, const param_type& params );	(2)	(desde C++11)

Genera números aleatorios que se distribuyen de acuerdo con la función de probabilidad asociada. La entropía se obtiene llamando a g.operator() .

(1) Usa el conjunto de parámetros asociados.

(2) Usa params como parámetros de la distribución. El conjunto de parámetros asociado no se modifica.

Parámetros

g	-	un objeto generador uniforme de números aleatorios.
params	-	un conjunto de parámetros de distribución para utilizar en lugar del asociado

Valor de retorno

El número aleatorio generado.

Complejidad

El número constante de invocaciones a g.operator() amortizado.