std::uniform_real_distribution::uniform_real_distribution

 

C++

Language

Concepts

Utilities library

Strings library

Containers library

Algorithms library

Iterators library

Numerics library

Input/output library

Localizations library

Regular expressions library (C++11)

Atomic operations library (C++11)

Thread support library (C++11)

 

Numerics library

Common mathematical functions

Floating-point environment

Complex numbers

Numeric arrays

Pseudo-random number generation

Compile-time rational arithmetic (C++11)

Generic numeric operations

iota (C++11)

accumulate

inner_product

adjacent_difference

partial_sum

 

Pseudo-random number generation

Engines and engine adaptors

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)

Generators

random_device (C++11)

Distributions

Uniform distributions

uniform_int_distribution (C++11)

uniform_real_distribution (C++11)

generate_canonical (C++11)

Bernoulli distributions

bernoulli_distribution (C++11)

binomial_distribution (C++11)

negative_binomial_distribution (C++11)

geometric_distribution (C++11)

Poisson distributions

poisson_distribution (C++11)

exponential_distribution (C++11)

gamma_distribution (C++11)

weibull_distribution (C++11)

extreme_value_distribution (C++11)

Normal distributions

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)

Sampling distributions

discrete_distribution (C++11)

piecewise_constant_distribution (C++11)

piecewise_linear_distribution (C++11)

Seed Sequences

seed_seq (C++11)

C library

rand

srand

RAND_MAX

 

std::uniform_real_distribution

Member functions

uniform_real_distribution::uniform_real_distribution

uniform_real_distribution::reset

Generation

uniform_real_distribution::operator()

Characteristics

uniform_real_distribution::a

uniform_real_distribution::b

uniform_real_distribution::param

uniform_real_distribution::min

uniform_real_distribution::max

Non-member functions

operator== operator!=

operator<< operator>>

 

explicit uniform_real_distribution( RealType a = 0.0, RealType b = 1.0 );	(1)	(since C++11)
explicit uniform_real_distribution( const param_type& params );	(2)	(since C++11)

Constructs new distribution object. The first version uses a and b as the distribution parameters, the second version uses params as the distribution parameters}}

Parameters

a	-	the a distribution parameter (minimum value)
b	-	the b distribution parameter (maximum value)
params	-	the distribution parameter set

Notes

Requires that a ≤ b and b-a ≤ std::numeric_limits<RealType>::max()