Manage material, element, and nuclide properties. More...

#include <MaterialParams.hh>

Inheritance diagram for celeritas::MaterialParams:

Classes
struct	ElementInput
	Define an element's input data. More...

struct	Input
	Input data to construct this class. More...

struct	IsotopeInput
	Define a single nuclide's data. More...

struct	MaterialInput
	Define a material's input data. More...

Public Types
Type aliases
using	MatId = PhysMatId

using	SpanConstMaterialId = Span< MatId const >

using	SpanConstElementId = Span< ElementId const >

using	SpanConstIsotopeId = Span< IsotopeId const >

Public Types inherited from celeritas::ParamsDataInterface< MaterialParamsData >
using	HostRef = HostCRef< MaterialParamsData >

using	DeviceRef = DeviceCRef< MaterialParamsData >

Public Member Functions
	MaterialParams (Input const &inp)
	Construct from a vector of material definitions.

MatId::size_type	size () const
	Number of material definitions.

MaterialView	get (MatId id) const
	Get material properties for the given material.

ElementView	get (ElementId id) const
	Get properties for the given element.

IsotopeView	get (IsotopeId id) const
	Get properties for the given isotope.

IsotopeComponentId::size_type	max_isotope_components () const
	Maximum number of isotopes in any one element.

ElementComponentId::size_type	max_element_components () const
	Maximum number of elements in any one material.

bool	is_missing_isotopes () const
	Whether isotopic data is present (may be false for EM-only physics)

HostRef const &	host_ref () const final
	Access material properties on the host.

DeviceRef const &	device_ref () const final
	Access material properties on the device.

Material metadata
MatId::size_type	num_materials () const
	Number of materials.

Label const &	id_to_label (MatId id) const
	Get the label of a material.

MatId	find_material (std::string const &name) const
	Locate the material ID corresponding to a label.

SpanConstMaterialId	find_materials (std::string const &name) const
	Get zero or more material IDs corresponding to a name.

Element metadata
ElementId::size_type	num_elements () const
	Number of distinct elements definitions.

Label const &	id_to_label (ElementId id) const
	Get the label of a element.

ElementId	find_element (std::string const &name) const
	Locate the element ID corresponding to a label.

SpanConstElementId	find_elements (std::string const &name) const
	Get zero or more element IDs corresponding to a name.

Isotope metadata
IsotopeId::size_type	num_isotopes () const
	Number of distinct isotope definitions.

Label const &	id_to_label (IsotopeId id) const
	Get the label of an isotope.

IsotopeId	find_isotope (std::string const &name) const
	Locate the isotope ID corresponding to a label.

SpanConstIsotopeId	find_isotopes (std::string const &name) const
	Get zero or more isotope IDs corresponding to a name.

Public Member Functions inherited from celeritas::ParamsDataInterface< MaterialParamsData >
MaterialParamsData< Ownership::const_reference, M > const &	ref () const

MaterialParamsData< Ownership::const_reference, M > const &	ref () const
	Dispatch a "ref" call to host or device data.

Static Public Member Functions
static std::shared_ptr< MaterialParams >	from_import (ImportData const &data)
	Construct with imported data.

Additional Inherited Members
Protected Member Functions inherited from celeritas::ParamsDataInterface< MaterialParamsData >
	CELER_DEFAULT_COPY_MOVE (ParamsDataInterface)

Detailed Description

Manage material, element, and nuclide properties.

Materials in Celeritas currently correspond to "material cut couples" in Geant4, i.e. the outer product of geometry model-defined materials and user-defined physics regions.

Todo:

Replace id_to_label etc. with direct access to LabelIdMultiMap

Split into nuclide/element/geo material

Member Function Documentation

◆ device_ref()

DeviceRef const & celeritas::MaterialParams::device_ref ( ) const

inlinefinalvirtual

Access material properties on the device.

Implements celeritas::ParamsDataInterface< MaterialParamsData >.

◆ find_element()

ElementId celeritas::MaterialParams::find_element ( std::string const & name ) const

Locate the element ID corresponding to a label.

If the label isn't among the elements, a null ID will be returned.

◆ find_isotope()

IsotopeId celeritas::MaterialParams::find_isotope ( std::string const & name ) const

Locate the isotope ID corresponding to a label.

If the label isn't among the isotopes, a null ID will be returned.

◆ find_material()

auto celeritas::MaterialParams::find_material ( std::string const & name ) const

Locate the material ID corresponding to a label.

If the label isn't among the materials, a null ID will be returned.

◆ find_materials()

auto celeritas::MaterialParams::find_materials ( std::string const & name ) const

Get zero or more material IDs corresponding to a name.

This is useful for materials that are repeated with different uniquifying 'extensions'.

◆ host_ref()

HostRef const & celeritas::MaterialParams::host_ref ( ) const

inlinefinalvirtual

Access material properties on the host.

Implements celeritas::ParamsDataInterface< MaterialParamsData >.

The documentation for this class was generated from the following files:

Classes

Public Types

Public Member Functions

Static Public Member Functions

Additional Inherited Members