celeritas::SimpleCalo Class Reference

Accumulate energy deposition in volumes. More...

#include <SimpleCalo.hh>

Inheritance diagram for celeritas::SimpleCalo:

Public Types
Type aliases
using	VecLabel = std::vector< Label >
using	EnergyUnits = units::Mev
template<MemSpace M>
using	DetectorRef = celeritas::Collection< real_type, Ownership::reference, M, DetectorId >
using	VecReal = std::vector< real_type >
Public Types inherited from celeritas::StepInterface
using	HostStepState = StepState< MemSpace::host >
	Detector filtering required for this interface.
using	DeviceStepState = StepState< MemSpace::device >
	Detector filtering required for this interface.
using	MapVolumeDetector = std::map< VolumeId, DetectorId >
	Detector filtering required for this interface.
Public Types inherited from celeritas::OutputInterface
enum class	Category {   input , result , system , internal ,   size_ }
	Output category (TODO: could replace with string/cstring?)

Public Member Functions
	SimpleCalo (std::string output_label, VecLabel labels, GeoParamsInterface const &geo, size_type max_streams)
	Construct with sensitive regions.
	SimpleCalo (VecLabel labels, GeoParamsInterface const &geo, size_type max_streams)
	Construct with default label.
DetectorId::size_type	num_detectors () const
	Number of distinct sensitive volumes.
template<MemSpace M>
DetectorRef< M > const &	energy_deposition (StreamId) const
VecReal	calc_total_energy_deposition () const
	Get accumulated energy deposition over all streams. More...
void	clear ()
	Reset energy deposition to zero, usually at the start of an event.
template<MemSpace M>
auto	energy_deposition (StreamId stream_id) const -> DetectorRef< M > const &
	Get tallied stream-local data.
Step interface
Filters	filters () const final
	Map volume names to detector IDs and exclude tracks with no deposition.
StepSelection	selection () const final
	Only save energy deposition and pre-step volume.
void	process_steps (HostStepState) final
	Process detector tallies (CPU). More...
void	process_steps (DeviceStepState) final
	Map volume names to detector IDs and exclude tracks with no deposition.
Output interface
Category	category () const final
	Write output to the given JSON object.
std::string_view	label () const final
	Write output to the given JSON object.
void	output (JsonPimpl *) const final
	Write output to the given JSON object.
Public Member Functions inherited from celeritas::StepInterface

Additional Inherited Members
Protected Member Functions inherited from celeritas::StepInterface
	~StepInterface ()=default
	Detector filtering required for this interface.

Detailed Description

Accumulate energy deposition in volumes.

Todo:

Add a "begin run" interface to set up the stream store, rather than passing in number of streams at construction time.

Member Function Documentation

calc_total_energy_deposition()

auto celeritas::SimpleCalo::calc_total_energy_deposition

(

)

const

Get accumulated energy deposition over all streams.

This accessor is useful only when integrating over events and over cores. It also integrates over devices in case you happen to be running Celeritas on both host and device for some weird reason.

The index in the vector corresponds to the detector ID and is in the same order as the input labels.

process_steps()

void celeritas::SimpleCalo::process_steps ( HostStepState  state )

finalvirtual

Process detector tallies (CPU).

Process detector tallies (GPU).

Implements celeritas::StepInterface.

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

• SimpleCalo.hh
• SimpleCalo.cc