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Refactor ParticleType to use PDG Monte Carlo numbering scheme (#3756)

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Co-authored-by: GuySten <62616591+GuySten@users.noreply.github.com>
Co-authored-by: Amanda Lund <alund1187@gmail.com>
This commit is contained in:
Paul Romano 2026-02-03 01:23:24 -06:00 • committed by GitHub
parent fc0d9eec65
commit b41e22f68b
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62 changed files with 1401 additions and 558 deletions
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18
examples/custom_source/source_ring.cpp
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@ -1,17 +1,16 @@
#include <cmath> // for M_PI
#include <cmath> // for M_PI
#include <memory> // for unique_ptr
#include "openmc/particle.h"
#include "openmc/random_lcg.h"
#include "openmc/source.h"
#include "openmc/particle.h"
class RingSource : public openmc::Source
{
class RingSource : public openmc::Source {
openmc::SourceSite sample(uint64_t* seed) const
{
openmc::SourceSite particle;
// particle type
particle.particle = openmc::ParticleType::neutron;
particle.particle = openmc::ParticleType::neutron();
// position
double angle = 2.0 * M_PI * openmc::prn(seed);
double radius = 3.0;
@ -25,10 +24,11 @@ class RingSource : public openmc::Source
}
};
// A function to create a unique pointer to an instance of this class when generated
// via a plugin call using dlopen/dlsym.
// You must have external C linkage here otherwise dlopen will not find the file
extern "C" std::unique_ptr<RingSource> openmc_create_source(std::string parameters)
// A function to create a unique pointer to an instance of this class when
// generated via a plugin call using dlopen/dlsym. You must have external C
// linkage here otherwise dlopen will not find the file
extern "C" std::unique_ptr<RingSource> openmc_create_source(
std::string parameters)
{
return std::make_unique<RingSource>();
}