std::uniform_real_distribution<RealType>::a, b

 

C++

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Feature test macros (C++20)

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Technical specifications

Symbols index

External libraries

 

Numerics library

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Bit operations

bit_cast (C++20)

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countl_zero (C++20)

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popcount (C++20)

endian (C++20)

 

Pseudo-random number generation

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uniform_random_bit_generator (C++20)

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independent_bits_engine (C++11)

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random_device (C++11)

Distributions

Uniform distributions

uniform_int_distribution (C++11)

uniform_real_distribution (C++11)

generate_canonical (C++11)

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bernoulli_distribution (C++11)

binomial_distribution (C++11)

negative_binomial_distribution (C++11)

geometric_distribution (C++11)

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poisson_distribution (C++11)

exponential_distribution (C++11)

gamma_distribution (C++11)

weibull_distribution (C++11)

extreme_value_distribution (C++11)

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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)

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discrete_distribution (C++11)

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seed_seq (C++11)

C library

rand

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RAND_MAX

 

std::uniform_real_distribution

Member functions

uniform_real_distribution::uniform_real_distribution (C++11)

uniform_real_distribution::reset (C++11)

Generation

uniform_real_distribution::operator() (C++11)

Characteristics

uniform_real_distribution::auniform_real_distribution::b (C++11)(C++11)

uniform_real_distribution::param (C++11)

uniform_real_distribution::min (C++11)

uniform_real_distribution::max (C++11)

Non-member functions

operator==operator!= (C++11)(C++11)(until C++20)

operator<<operator>> (C++11)(C++11)

 

result_type a() const;	(1)	(since C++11)
result_type b() const;	(2)	(since C++11)

Returns the parameters the distribution has been constructed with.

1) Returns the a distribution parameter. It defines the minimum possibly generated value. The default value is 0.0.

2) Returns the b distribution parameter. It defines the maximum possibly generated value. The default value is 1.0.

Parameters

(none)

Return value

1) The a distribution parameter.

2) The b distribution parameter.

See also

param (C++11)

gets or sets the distribution parameter object (public member function)