RCResponse.cxx

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#include "WireCellGen/RCResponse.h"

#include "WireCellUtil/NamedFactory.h"
#include "WireCellUtil/Response.h"


WIRECELL_FACTORY(RCResponse, WireCell::Gen::RCResponse,
                 WireCell::IWaveform, WireCell::IConfigurable)

using namespace WireCell;

Gen::RCResponse::RCResponse(int nticks, double t0, double width, double tick)
{
    m_cfg["start"] = t0;
    m_cfg["tick"] = tick;
    m_cfg["nticks"] = nticks;
    m_cfg["width"] = width;
}
WireCell::Configuration Gen::RCResponse::default_configuration() const
{
    return m_cfg;
}
void Gen::RCResponse::configure(const WireCell::Configuration& cfg)
{
    m_cfg = cfg;

    // fixme: why give SimpleRC tick twice?  Once in ctor and once in
    // generate()?
    Response::SimpleRC rc(m_cfg["width"].asDouble(),
                          waveform_period(),
                          waveform_start());

    const int nbins = m_cfg["nticks"].asInt();
    const double t0 = waveform_start();
    const double tick = waveform_period();
    Binning bins(nbins, t0, t0+nbins*tick);
    m_wave = rc.generate(bins);
}

double Gen::RCResponse::waveform_start() const
{
    return m_cfg["start"].asDouble();
}

double Gen::RCResponse::waveform_period() const
{
    return m_cfg["tick"].asDouble();
}

const IWaveform::sequence_type& Gen::RCResponse::waveform_samples() const
{
    return m_wave;
}