mirror of
https://github.com/openmc-dev/openmc.git
synced 2026-07-21 06:25:30 -04:00
1578698129
Co-authored-by: Your Name <you@example.com> Co-authored-by: GuySten <62616591+GuySten@users.noreply.github.com> Co-authored-by: GuySten <guyste@post.bgu.ac.il> Co-authored-by: Eliezer214 <110336440+Eliezer214@users.noreply.github.com> Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
//! \file secondary_uncorrelated.h
|
|
//! Uncorrelated angle-energy distribution
|
|
|
|
#ifndef OPENMC_SECONDARY_UNCORRELATED_H
|
|
#define OPENMC_SECONDARY_UNCORRELATED_H
|
|
|
|
#include "hdf5.h"
|
|
|
|
#include "openmc/angle_energy.h"
|
|
#include "openmc/distribution_angle.h"
|
|
#include "openmc/distribution_energy.h"
|
|
#include "openmc/memory.h"
|
|
#include "openmc/vector.h"
|
|
|
|
namespace openmc {
|
|
|
|
//==============================================================================
|
|
//! Uncorrelated angle-energy distribution. This corresponds to when an energy
|
|
//! distribution is given in ENDF File 5/6 and an angular distribution is given
|
|
//! in ENDF File 4.
|
|
//==============================================================================
|
|
|
|
class UncorrelatedAngleEnergy : public AngleEnergy {
|
|
public:
|
|
explicit UncorrelatedAngleEnergy(hid_t group);
|
|
|
|
//! Sample distribution for an angle and energy
|
|
//! \param[in] E_in Incoming energy in [eV]
|
|
//! \param[out] E_out Outgoing energy in [eV]
|
|
//! \param[out] mu Outgoing cosine with respect to current direction
|
|
//! \param[inout] seed Pseudorandom seed pointer
|
|
void sample(
|
|
double E_in, double& E_out, double& mu, uint64_t* seed) const override;
|
|
|
|
//! Sample an outgoing energy and evaluate the angular PDF
|
|
//! \param[in] E_in Incoming energy in [eV]
|
|
//! \param[in] mu Scattering cosine with respect to current direction
|
|
//! \param[out] E_out Outgoing energy in [eV]
|
|
//! \param[inout] seed Pseudorandom seed pointer
|
|
//! \return Probability density for the scattering cosine
|
|
double sample_energy_and_pdf(
|
|
double E_in, double mu, double& E_out, uint64_t* seed) const override;
|
|
|
|
// Accessors
|
|
AngleDistribution& angle() { return angle_; }
|
|
|
|
private:
|
|
AngleDistribution angle_; //!< Angle distribution
|
|
unique_ptr<EnergyDistribution> energy_; //!< Energy distribution
|
|
};
|
|
|
|
} // namespace openmc
|
|
|
|
#endif // OPENMC_SECONDARY_UNCORRELATED_H
|