std::piecewise_constant_distribution::piecewise_constant_distribution
piecewise_constant_distribution(); | (1) | (since C++11) |
|---|---|---|
template< class InputIt1, class InputIt2 > piecewise_constant_distribution( InputIt1 first_i, InputIt1 last_i, InputIt2 first_w ); | (2) | (since C++11) |
template< class UnaryOperation > piecewise_constant_distribution( std::initializer_list<RealType> bl, UnaryOperation fw ); | (3) | (since C++11) |
template< class UnaryOperation > piecewise_constant_distribution( std::size_t nw, RealType xmin, RealType xmax, UnaryOperation fw ); | (4) | (since C++11) |
explicit piecewise_constant_distribution( const param_type& parm ); | (5) | (since C++11) |
构造新的分段常数分布对象。
1%29构造一个分布对象，n=1，ρ0=1，b0=0，b1=1。
2%29通过区间序列上的迭代器构造一个分布对象。[first_i, last_i)和一个匹配的权重序列从first_w...
3%29构造一个分发对象，其中从初始化程序列表中获取间隔。bl以及由函数生成的权重fw...
4%29使用nw均匀分布区间[xmin, xmax]以及由函数生成的权重fw...
5%29构造一个使用参数初始化的分发对象。param...
参数
first_i | - | iterator initialized to the start of the interval sequence |
|---|---|---|
last_i | - | iterator initialized to one-past-the-end of the interval sequence |
first_w | - | iterator initialized to the start of the density (weight) sequence |
ilist_i | - | initializer_list yielding the interval sequnce |
fw | - | double(double) function yielding the densities |
nw | - | the number of densities |
xmin | - | the lower bound of the interval sequence |
xmax | - | the upper bound of the interval sequence |
parm | - | the distribution parameter set |
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