std::chi_squared_distribution<RealType>::chi_squared_distribution

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Pseudo-random number generation
 
std::chi_squared_distribution
Member functions
chi_squared_distribution::chi_squared_distribution
Generation
Characteristics
Non-member functions
(C++11)(C++11)(until C++20)
(C++11)(C++11)
 
chi_squared_distribution() : chi_squared_distribution(1.0) {}
 (1) (since C++11)
explicit chi_squared_distribution( RealType n );
 (2) (since C++11)
explicit chi_squared_distribution( const param_type& params );
 (3) (since C++11)

Constructs a new distribution object.

2) Uses n as the distribution parameter.
3) Uses params as the distribution parameter.

Parameters

n - the n distribution parameter (degrees of freedom)
params - the distribution parameter set

Defect reports

The following behavior-changing defect reports were applied retroactively to previously published C++ standards.

DR Applied to Behavior as published Correct behavior
P0935R0 C++11 default constructor was explicit made implicit
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