Description

Definition at line 69 of file IDistribution1DSampler.h.

Inheritance diagram for Distribution1DTriangleSampler:

Collaboration diagram for Distribution1DTriangleSampler:

Public Member Functions
	Distribution1DTriangleSampler (double omega)

double	randomSample () const override

Private Attributes
double	m_omega

Constructor & Destructor Documentation

◆ Distribution1DTriangleSampler()

Distribution1DTriangleSampler::Distribution1DTriangleSampler ( double omega )

inline

Definition at line 71 of file IDistribution1DSampler.h.

         : m_omega(omega)
     {
     }

Member Function Documentation

◆ randomSample()

double Distribution1DTriangleSampler::randomSample ( ) const

overridevirtual

Implements IDistribution1DSampler.

Definition at line 54 of file IDistribution1DSampler.cpp.

 {
     std::random_device rd;
     std::mt19937 gen(rd());
  
     // generate a cdf value between 0 and 1
     std::uniform_real_distribution<> uniformDist(0.0, 1.0);
     double cdf_value = uniformDist(gen);
  
     // solve for x by inverting the cdf of Triangle Distribution
     if (cdf_value <= 0.5)
         return (-m_omega + m_omega * std::sqrt(2 * cdf_value));
     return (m_omega - m_omega * std::sqrt(2 * (1 - cdf_value)));
 }

References m_omega.

Member Data Documentation

◆ m_omega

double Distribution1DTriangleSampler::m_omega

private

Definition at line 78 of file IDistribution1DSampler.h.

Referenced by randomSample().

The documentation for this class was generated from the following files:

/home/build/builds/o5h8MZZm/0/mlz/bornagain/Sample/Correlations/IDistribution1DSampler.h
/home/build/builds/o5h8MZZm/0/mlz/bornagain/Sample/Correlations/IDistribution1DSampler.cpp