WireCell::Sio::JsonDepoSource Class Reference

#include <JsonDepoSource.h>

Inheritance diagram for WireCell::Sio::JsonDepoSource:

Public Member Functions
	JsonDepoSource ()
virtual	~JsonDepoSource ()
virtual bool	operator() (IDepo::pointer &out)
	IDepoSource. More...
virtual WireCell::Configuration	default_configuration () const
	IConfigurable. More...
virtual void	configure (const WireCell::Configuration &config)
	Accept a configuration. More...
IDepo::pointer	jdepo2idepo (Json::Value jdepo)
Public Member Functions inherited from WireCell::IDepoSource
virtual	~IDepoSource ()
virtual std::string	signature ()
	Set the signature for all subclasses. More...
Public Member Functions inherited from WireCell::ISourceNode< IDepo >
virtual	~ISourceNode ()
virtual NodeCategory	category ()
	Return the behavior category type. More...
virtual bool	operator() (boost::any &anyout)
virtual std::vector< std::string >	output_types ()
Public Member Functions inherited from WireCell::ISourceNodeBase
virtual	~ISourceNodeBase ()
Public Member Functions inherited from WireCell::INode
virtual	~INode ()
virtual int	concurrency ()
virtual std::vector< std::string >	input_types ()
virtual void	reset ()
Public Member Functions inherited from WireCell::IComponent< INode >
virtual	~IComponent ()
Public Member Functions inherited from WireCell::Interface
virtual	~Interface ()
Public Member Functions inherited from WireCell::IConfigurable
virtual	~IConfigurable ()
Public Member Functions inherited from WireCell::IComponent< IConfigurable >
virtual	~IComponent ()

Private Attributes
JsonRecombinationAdaptor *	m_adapter
WireCell::IDepo::vector	m_depos
bool	m_eos

Additional Inherited Members
Public Types inherited from WireCell::IDepoSource
typedef std::shared_ptr< IDepoSource >	pointer
Public Types inherited from WireCell::ISourceNode< IDepo >
typedef IDepo	output_type
typedef ISourceNode< IDepo >	signature_type
typedef std::shared_ptr< signature_type >	pointer
typedef std::shared_ptr< const IDepo >	output_pointer
Public Types inherited from WireCell::ISourceNodeBase
typedef std::shared_ptr< ISourceNodeBase >	pointer
Public Types inherited from WireCell::INode
enum	NodeCategory {   unknown, sourceNode, sinkNode, functionNode,   queuedoutNode, joinNode, splitNode, faninNode,   fanoutNode, multioutNode, hydraNode }
Public Types inherited from WireCell::IComponent< INode >
typedef std::shared_ptr< INode >	pointer
	Access subclass facet by pointer. More...
typedef std::vector< pointer >	vector
	Vector of shared pointers. More...
Public Types inherited from WireCell::Interface
typedef std::shared_ptr< Interface >	pointer
Public Types inherited from WireCell::IComponent< IConfigurable >
typedef std::shared_ptr< IConfigurable >	pointer
	Access subclass facet by pointer. More...
typedef std::vector< pointer >	vector
	Vector of shared pointers. More...

Detailed Description

Definition at line 28 of file JsonDepoSource.h.

Constructor & Destructor Documentation

Sio::JsonDepoSource::JsonDepoSource

(

)

Definition at line 67 of file JsonDepoSource.cxx.

    : m_adapter(nullptr), m_eos(false)
{
}

Sio::JsonDepoSource::~JsonDepoSource ( )

virtual

Definition at line 72 of file JsonDepoSource.cxx.

{
}

Member Function Documentation

void Sio::JsonDepoSource::configure ( const WireCell::Configuration &  config )

virtual

Accept a configuration.

Implements WireCell::IConfigurable.

Definition at line 119 of file JsonDepoSource.cxx.

{
    m_depos.clear();
    if (m_adapter) {
        delete m_adapter;
        m_adapter = nullptr;
    }
    std::string model_tn = cfg["model"].asString();
    std::string model_type = String::split(model_tn)[0];

    if (model_type == "electrons") { // "n" already gives number of ionization electrons
        double scale = get(cfg,"scale",1.0);
        cerr << "Sio::JsonDepoSource: using electrons with scale=" << scale << endl;
        m_adapter = new ElectronsAdapter(scale);
    }
    else {
        auto model = Factory::lookup_tn<IRecombinationModel>(model_tn);
        if (!model) {
            cerr << "Sio::JsonDepoSource::configure: unknown recombination model: \"" << model_tn << "\"\n";
            return;
        }
        if (model_type == "MipRecombination") {
            m_adapter = new PointAdapter(model);
        }
        if (model_type == "BirksRecombination" || model_type == "BoxRecombination") {
            m_adapter = new StepAdapter(model);
        }
    }

    // get and load JSON file.
    string filename = get<string>(cfg,"filename");
    string dotpath = get<string>(cfg,"jsonpath","depos");
    if (filename.empty()) {
        cerr << "JsonDepoSource::configure: no JSON filename given" << endl;
        return;                 // fixme: uh, error handle much?
    }
    Json::Value top = WireCell::Persist::load(filename.c_str());

    double qtot = 0;
    auto jdepos = branch(top, dotpath);
    for (auto jdepo : jdepos) {
        auto idepo = jdepo2idepo(jdepo);
        m_depos.push_back(idepo);
        qtot += idepo->charge();
    }            
    std::sort(m_depos.begin(), m_depos.end(), descending_time);
    cerr << "Sio::JsonDepoSource::configure: "
         << "slurped in " << m_depos.size() << " depositions, "
         << " = " << -1*qtot/units::eplus << " electrons\n";
}

WireCell::Configuration Sio::JsonDepoSource::default_configuration ( ) const

virtual

IConfigurable.

Reimplemented from WireCell::IConfigurable.

Definition at line 94 of file JsonDepoSource.cxx.

{
    Configuration cfg;
    cfg["filename"] = "";       // json file name
    cfg["jsonpath"] = "depos";  // path to depo list in json data
    cfg["model"] = "electrons"; // model for converting "q" and maybe
                                // "s" or "n" to amount of drifting
                                // charge.
    return cfg;
}

IDepo::pointer Sio::JsonDepoSource::jdepo2idepo

(

Json::Value

jdepo

)

Definition at line 105 of file JsonDepoSource.cxx.

{
    const double q = (*m_adapter)(jdepo);
    auto idepo = std::make_shared<SimpleDepo>(
        get(jdepo,"t",0.0),
        Point(get(jdepo, "x", 0.0),
              get(jdepo, "y", 0.0),
              get(jdepo, "z", 0.0)),
        q);
    return idepo;
}

bool Sio::JsonDepoSource::operator() ( IDepo::pointer &  out )

virtual

IDepoSource.

Implements WireCell::ISourceNode< IDepo >.

Definition at line 77 of file JsonDepoSource.cxx.

{
    if (m_eos) {
        return false;
    }

    if (m_depos.empty()) {
        m_eos = true;
        out = nullptr;
        return true;
    }

    out = m_depos.back();
    m_depos.pop_back();
    return true;
}

Member Data Documentation

JsonRecombinationAdaptor* WireCell::Sio::JsonDepoSource::m_adapter

private

Definition at line 45 of file JsonDepoSource.h.

WireCell::IDepo::vector WireCell::Sio::JsonDepoSource::m_depos

private

Definition at line 46 of file JsonDepoSource.h.

bool WireCell::Sio::JsonDepoSource::m_eos

private

Definition at line 47 of file JsonDepoSource.h.

---

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

• wire-cell-build/sio/inc/WireCellSio/JsonDepoSource.h
• wire-cell-build/sio/src/JsonDepoSource.cxx