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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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GPG key ID: B5690EEEBB952194
62 changed files with 1401 additions and 558 deletions
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14
src/simulation.cpp
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@ -687,7 +687,7 @@ void initialize_data()
for (const auto& nuc : data::nuclides) {
if (nuc->grid_.size() >= 1) {
int neutron = static_cast<int>(ParticleType::neutron);
int neutron = ParticleType::neutron().transport_index();
data::energy_min[neutron] =
std::max(data::energy_min[neutron], nuc->grid_[0].energy.front());
data::energy_max[neutron] =
@ -698,7 +698,7 @@ void initialize_data()
if (settings::photon_transport) {
for (const auto& elem : data::elements) {
if (elem->energy_.size() >= 1) {
int photon = static_cast<int>(ParticleType::photon);
int photon = ParticleType::photon().transport_index();
int n = elem->energy_.size();
data::energy_min[photon] =
std::max(data::energy_min[photon], std::exp(elem->energy_(1)));
@ -711,9 +711,9 @@ void initialize_data()
// Determine if minimum/maximum energy for bremsstrahlung is greater/less
// than the current minimum/maximum
if (data::ttb_e_grid.size() >= 1) {
int photon = static_cast<int>(ParticleType::photon);
int electron = static_cast<int>(ParticleType::electron);
int positron = static_cast<int>(ParticleType::positron);
int photon = ParticleType::photon().transport_index();
int electron = ParticleType::electron().transport_index();
int positron = ParticleType::positron().transport_index();
int n_e = data::ttb_e_grid.size();
const std::vector<int> charged = {electron, positron};
@ -737,7 +737,7 @@ void initialize_data()
// grid has not been allocated
if (nuc->grid_.size() > 0) {
double max_E = nuc->grid_[0].energy.back();
int neutron = static_cast<int>(ParticleType::neutron);
int neutron = ParticleType::neutron().transport_index();
if (max_E == data::energy_max[neutron]) {
write_message(7, "Maximum neutron transport energy: {} eV for {}",
data::energy_max[neutron], nuc->name_);
@ -754,7 +754,7 @@ void initialize_data()
for (auto& nuc : data::nuclides) {
nuc->init_grid();
}
int neutron = static_cast<int>(ParticleType::neutron);
int neutron = ParticleType::neutron().transport_index();
simulation::log_spacing =
std::log(data::energy_max[neutron] / data::energy_min[neutron]) /
settings::n_log_bins;