Variables
const double	EMIN = 1e-99

const double	EMAX = 1e+99

const double	ETOL = 1e-11

const double	ERR = 1.0e-44

const int	BAD_INT = std::numeric_limits<int>::max()

const double	BAD_DOUBLE = std::numeric_limits<double>::max()

const float	BAD_FLOAT = std::numeric_limits<float>::max()

const size_t	BAD_SIZE_T = std::numeric_limits<size_t>::max() / 2 - 1

const double	BRANCH_RATIO_TOLERANCE

const double	YIELD_TOLERANCE = 100 * std::numeric_limits<float>::epsilon()

const double	MAXIMUM_MASSNUMBER_LOST = 0.3

const double	MAXIMUM_MASS_LOST = 0.01

const double	MAXIMUM_ZZZAAA_LOST = 0.5

const double	NUCLEON_TOLERANCE = 1e-6

const double	MINIMUM_HEAVY_PARTICLE_MASS = 0.5

const double	NEUTRON_MASS = 1.00866491600

const double	PROTON_MASS = 1.007276466812

const double	ELECTRON_MASS = 5.4857990946e-4

const double	DEUTERON_MASS = 2.013553212712

const double	TRITON_MASS = 3.0155007134

const double	HELION_MASS = 3.0149322468

const double	ALPHA_MASS = 4.001506179125

const double	POSITRON_MASS = 5.4857990946e-4

const double	NEUTRINO_MASS = 1e-20

const double	NULL_MASS = 0.0

Detailed Description

Variable Documentation

const double EMIN = 1e-99

Referenced by EmissionResource::energy_range(), DiscreteSpectrum::energy_range(), and Spectrum::energy_range().

const double EMAX = 1e+99

Referenced by EmissionResource::energy_range(), DiscreteSpectrum::energy_range(), and Spectrum::energy_range().

const double ETOL = 1e-11

const double ERR = 1.0e-44

const int BAD_INT = std::numeric_limits<int>::max()

These variables are used to indicate a bad state. For BAD_SIZE_T, we have to divide by two because Fortran C_SIZE_T will use a signed type and we need to be consistent on what is a bad index in C++ / Fortran also fortran indices will have 1 added to the C++ indices, hence the -1.

Examples:: tstTransitionSystem_Gen.cpp.

Referenced by Species::charge_number_impl(), Channel::daughter_charge_number_impl(), Channel::daughter_mass_number_impl(), ChannelType_Fiss::delta_charge_number_impl(), ChannelType_Fiss::delta_mass_number_impl(), ChannelType_Fiss::delta_nucleus_neutrons_impl(), ChannelType_Fiss::delta_nucleus_protons_impl(), EmissionResource::emission(), STab1Reader::getIntValue(), ChannelType::has_followon_decay_impl(), Species::has_initialized_charge_number_impl(), ChannelType::has_initialized_decay_mode_impl(), Checkable::has_initialized_id_impl(), Species::has_initialized_mass_number_impl(), ChannelType::has_initialized_reaction_mt_impl(), Field::id_impl(), Checkable::id_impl(), Transition::id_impl(), Channel::id_impl(), Nuclide::id_impl(), ChannelType::is_decay_impl(), ChannelType::is_reaction_impl(), Species::mass_number_impl(), TEST(), and ChannelType_Reac::update_byproducts().

const double BAD_DOUBLE = std::numeric_limits<double>::max()

const float BAD_FLOAT = std::numeric_limits<float>::max()

const size_t BAD_SIZE_T = std::numeric_limits<size_t>::max() / 2 - 1

Referenced by EmissionResource::add_emission(), EmissionResource::emission(), EmissionResource::emission_index(), TransitionCoeff::fission_xs_index(), EmissionResource::has_emission(), Origen::saveLibraries(), and Origen::saveStateSet().

const double BRANCH_RATIO_TOLERANCE

Initial value:

=

100 * std::numeric_limits<float>::epsilon()

The sum of branch ratios should be unity. Checks of this use this tolerance.

const double YIELD_TOLERANCE = 100 * std::numeric_limits<float>::epsilon()

The sum of non-byproduct yields should be 1.0 for simple transitions and 2.0 for fission transitions. Byproducts must have integer yields. Checks of this use this tolerance.

Referenced by YieldResource::check_consistency().

const double MAXIMUM_MASSNUMBER_LOST = 0.3

In case the actual mass is not provided, mass number lost still provides some consistency check of the transitions.

const double MAXIMUM_MASS_LOST = 0.01

const double MAXIMUM_ZZZAAA_LOST = 0.5

const double NUCLEON_TOLERANCE = 1e-6

Mass classification limit for particles used to differentiate proton from H-nucleus

const double MINIMUM_HEAVY_PARTICLE_MASS = 0.5

const double NEUTRON_MASS = 1.00866491600

These masses are from the NIST website http://physics.nist.gov/cgi-bin/cuu/Category?view=html&Atomic+and+nuclear.x=104&Atomic+and+nuclear.y=10