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45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
//! \file secondary_uncorrelated.h
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//! Uncorrelated angle-energy distribution
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#ifndef OPENMC_SECONDARY_UNCORRELATED_H
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#define OPENMC_SECONDARY_UNCORRELATED_H
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#include <memory>
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#include <vector>
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#include "hdf5.h"
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#include "openmc/angle_energy.h"
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#include "openmc/distribution_angle.h"
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#include "openmc/distribution_energy.h"
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namespace openmc {
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//==============================================================================
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//! Uncorrelated angle-energy distribution. This corresponds to when an energy
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//! distribution is given in ENDF File 5/6 and an angular distribution is given
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//! in ENDF File 4.
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//==============================================================================
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class UncorrelatedAngleEnergy : public AngleEnergy {
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public:
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explicit UncorrelatedAngleEnergy(hid_t group);
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//! Sample distribution for an angle and energy
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//! \param[in] E_in Incoming energy in [eV]
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//! \param[out] E_out Outgoing energy in [eV]
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//! \param[out] mu Outgoing cosine with respect to current direction
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void sample(double E_in, double& E_out, double& mu) const override;
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// Accessors
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AngleDistribution& angle() { return angle_; }
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bool& fission() { return fission_; }
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private:
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AngleDistribution angle_; //!< Angle distribution
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std::unique_ptr<EnergyDistribution> energy_; //!< Energy distribution
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bool fission_ {false}; //!< Whether distribution is use for fission
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};
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} // namespace openmc
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#endif // OPENMC_SECONDARY_UNCORRELATED_H
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