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std::uniform_real_distribution::uniform_real_distribution

提供: cppreference.com

 
 
ニューメリックスライブラリ
一般的な数学関数
浮動小数点環境
複素数
数値配列
擬似乱数生成
コンパイル時有理数演算 (C++11)
汎用の数値演算
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Generic numeric operations
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iota(C++11)
accumulate
inner_product
adjacent_difference
partial_sum
 
擬似乱数生成
エンジンとエンジンアダプタ
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Engines and engine adaptors
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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)
ジェネレータ
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Generators
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random_device(C++11)
ディストリビューション
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Distributions
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一様分布
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Uniform distributions
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uniform_int_distribution(C++11)
uniform_real_distribution(C++11)
generate_canonical(C++11)
ベルヌーイ分布
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Bernoulli distributions
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bernoulli_distribution(C++11)
binomial_distribution(C++11)
negative_binomial_distribution(C++11)
geometric_distribution(C++11)
ポアソン分布
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Poisson distributions
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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)
正規分布
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Normal distributions
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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)
サンプリング分布
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Sampling distributions
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discrete_distribution(C++11)
piecewise_constant_distribution(C++11)
piecewise_linear_distribution(C++11)
シードシーケンス
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Seed Sequences
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seed_seq(C++11)
Cライブラリ
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C library
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rand
srand
RAND_MAX
 
std::uniform_real_distribution
メンバ関数
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Member functions
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uniform_real_distribution::uniform_real_distribution
uniform_real_distribution::reset
世代
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Generation
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uniform_real_distribution::operator()
特性
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Characteristics
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uniform_real_distribution::a
uniform_real_distribution::b
uniform_real_distribution::param
uniform_real_distribution::min
uniform_real_distribution::max
非メンバ関数
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Non-member functions
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operator==
operator!=
operator<<
operator>>
 
explicit uniform_real_distribution( RealType a = 0.0, RealType b = 1.0 );
(1) (C + + 11以来)
explicit uniform_real_distribution( const param_type& params );
(2) (C + + 11以来)
新しいディストリビューオブジェクトを構築します。最初のバージョンは、使用しab分布パラメータとして、2番目のバージョンは、
Original:
{{{2}}}
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分布パラメータとしてparamsを使用しています|Constructs new distribution object. The first version uses a and b as the distribution parameters, the second version uses params as the distribution parameters}}}}

[編集] パラメータ

a -
'分布パラメータ(最小値)
Original:
the a distribution parameter (minimum value)
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b -
B分布パラメータ(最大値)
Original:
the b distribution parameter (maximum value)
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params -
分布パラメータセット
Original:
the distribution parameter set
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[編集] ノート

そのa ≤ bb-a ≤ std::numeric_limits<RealType>::max()を必要とします
Original:
Requires that a ≤ b and b-a ≤ std::numeric_limits<RealType>::max()
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