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PHG4DetectorSubsystem.cc
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PHG4DetectorSubsystem.cc
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#include "PHG4DetectorSubsystem.h"
#include <phparameter/PHParameters.h>
#include <phparameter/PHParametersContainer.h>
#include <pdbcalbase/PdbParameterMapContainer.h>
#include <g4main/PHG4Subsystem.h> // for PHG4Subsystem
#include <phool/PHCompositeNode.h>
#include <phool/PHDataNode.h>
#include <phool/PHNode.h> // for PHNode
#include <phool/PHNodeIterator.h>
#include <phool/getClass.h>
#include <phool/phool.h>
#include <cstdlib> // for exit, NULL
#include <iostream>
#include <utility> // for pair
using namespace std;
PHG4DetectorSubsystem::PHG4DetectorSubsystem(const std::string &name, const int lyr)
: PHG4Subsystem(name)
, params(new PHParameters(Name()))
, layer(lyr)
{
// put the layer into the name so we get unique names
// for multiple layers
Name(name + "_" + to_string(lyr));
}
int PHG4DetectorSubsystem::Init(PHCompositeNode *topNode)
{
savetopNode = topNode;
params->set_name(Name());
int iret = InitSubsystem(topNode);
return iret;
}
int PHG4DetectorSubsystem::InitRun(PHCompositeNode *topNode)
{
PHNodeIterator iter(topNode);
PHCompositeNode *parNode = dynamic_cast<PHCompositeNode *>(iter.findFirst("PHCompositeNode", "PAR"));
PHCompositeNode *runNode = dynamic_cast<PHCompositeNode *>(iter.findFirst("PHCompositeNode", "RUN"));
string g4geonodename = "G4GEO_";
string paramnodename = "G4GEOPARAM_";
string calibdetname;
int isSuperDetector = 0;
if (superdetector != "NONE")
{
g4geonodename += SuperDetector();
paramscontainer = findNode::getClass<PHParametersContainer>(parNode, g4geonodename);
if (!paramscontainer)
{
PHNodeIterator parIter(parNode);
PHCompositeNode *DetNode = dynamic_cast<PHCompositeNode *>(parIter.findFirst("PHCompositeNode", SuperDetector()));
if (!DetNode)
{
DetNode = new PHCompositeNode(SuperDetector());
parNode->addNode(DetNode);
}
paramscontainer = new PHParametersContainer(superdetector);
DetNode->addNode(new PHDataNode<PHParametersContainer>(paramscontainer, g4geonodename));
}
paramscontainer->AddPHParameters(layer, params);
paramnodename += superdetector;
calibdetname = superdetector;
isSuperDetector = 1;
}
else
{
g4geonodename += params->Name();
parNode->addNode(new PHDataNode<PHParameters>(params, g4geonodename));
paramnodename += params->Name();
calibdetname = params->Name();
}
// ASSUMPTION: if we read from DB and/or file we don't want the stuff from
// the node tree
// We leave the defaults intact in case there is no entry for
// those in the object read from the DB or file
// Order: read first DB, then calib file if both are enabled
if (ReadDB() || get_filetype() != PHG4DetectorSubsystem::none)
{
if (ReadDB())
{
ReadParamsFromDB(calibdetname, isSuperDetector);
}
if (get_filetype() != PHG4DetectorSubsystem::none)
{
ReadParamsFromFile(calibdetname, get_filetype(), isSuperDetector);
}
}
else
{
PdbParameterMapContainer *nodeparams = findNode::getClass<PdbParameterMapContainer>(topNode, paramnodename);
if (nodeparams)
{
params->FillFrom(nodeparams, layer);
}
}
// parameters set in the macro always override whatever is read from
// the node tree, DB or file
UpdateParametersWithMacro();
// save updated persistant copy on node tree
PHCompositeNode *RunDetNode = runNode;
if (superdetector != "NONE")
{
PHNodeIterator runIter(runNode);
RunDetNode = dynamic_cast<PHCompositeNode *>(runIter.findFirst("PHCompositeNode", SuperDetector()));
if (!RunDetNode)
{
RunDetNode = new PHCompositeNode(SuperDetector());
runNode->addNode(RunDetNode);
}
}
// put parameters on the node tree so the subsystem can read them from there (it does not have to)
params->SaveToNodeTree(RunDetNode, paramnodename, layer);
// define the materials for the detector
// at this point all flags are known so materials set in the macro can
// be implemented here
DefineMaterials();
int iret = InitRunSubsystem(topNode);
// update parameters on node tree in case the subsystem has changed them
// In the end the parameters on the node tree must reflect what was actually used
params->UpdateNodeTree(RunDetNode, paramnodename, layer);
if (Verbosity() > 0)
{
PdbParameterMapContainer *nodeparams = findNode::getClass<PdbParameterMapContainer>(topNode, paramnodename);
cout << Name() << endl;
nodeparams->print();
}
beginrunexecuted = 1;
return iret;
}
void PHG4DetectorSubsystem::SuperDetector(const std::string &name)
{
superdetector = name;
return;
}
void PHG4DetectorSubsystem::set_double_param(const std::string &name, const double dval)
{
if (default_double.find(name) == default_double.end())
{
cout << "double parameter " << name << " not implemented" << endl;
cout << "implemented double parameters are:" << endl;
for (map<const string, double>::const_iterator iter = default_double.begin(); iter != default_double.end(); ++iter)
{
cout << iter->first << endl;
}
return;
}
dparams[name] = dval;
}
double
PHG4DetectorSubsystem::get_double_param(const std::string &name) const
{
return params->get_double_param(name);
}
void PHG4DetectorSubsystem::set_int_param(const std::string &name, const int ival)
{
if (default_int.find(name) == default_int.end())
{
cout << "integer parameter " << name << " not implemented" << endl;
cout << "implemented integer parameters are:" << endl;
for (map<const string, int>::const_iterator iter = default_int.begin(); iter != default_int.end(); ++iter)
{
cout << iter->first << endl;
}
return;
}
iparams[name] = ival;
}
int PHG4DetectorSubsystem::get_int_param(const std::string &name) const
{
return params->get_int_param(name);
}
void PHG4DetectorSubsystem::set_string_param(const std::string &name, const string &sval)
{
if (default_string.find(name) == default_string.end())
{
cout << "string parameter " << name << " not implemented" << endl;
cout << "implemented string parameters are:" << endl;
for (map<const string, string>::const_iterator iter = default_string.begin(); iter != default_string.end(); ++iter)
{
cout << iter->first << endl;
}
return;
}
cparams[name] = sval;
}
string
PHG4DetectorSubsystem::get_string_param(const std::string &name) const
{
return params->get_string_param(name);
}
void PHG4DetectorSubsystem::UpdateParametersWithMacro()
{
for (map<const string, double>::const_iterator iter = dparams.begin(); iter != dparams.end(); ++iter)
{
params->set_double_param(iter->first, iter->second);
}
for (map<const string, int>::const_iterator iter = iparams.begin(); iter != iparams.end(); ++iter)
{
params->set_int_param(iter->first, iter->second);
}
for (map<const string, string>::const_iterator iter = cparams.begin(); iter != cparams.end(); ++iter)
{
params->set_string_param(iter->first, iter->second);
}
return;
}
void PHG4DetectorSubsystem::set_default_double_param(const std::string &name, const double dval)
{
if (default_double.find(name) == default_double.end())
{
default_double[name] = dval;
}
else
{
cout << "trying to overwrite default double " << name << " "
<< default_double[name] << " with " << dval << endl;
exit(1);
}
return;
}
void PHG4DetectorSubsystem::set_default_int_param(const std::string &name, const int ival)
{
if (default_int.find(name) == default_int.end())
{
default_int[name] = ival;
}
else
{
cout << "trying to overwrite default int " << name << " "
<< default_int[name] << " with " << ival << endl;
exit(1);
}
return;
}
void PHG4DetectorSubsystem::set_default_string_param(const std::string &name, const string &sval)
{
if (default_string.find(name) == default_string.end())
{
default_string[name] = sval;
}
else
{
cout << "trying to overwrite default string " << name << " "
<< default_string[name] << " with " << sval << endl;
exit(1);
}
return;
}
void PHG4DetectorSubsystem::InitializeParameters()
{
set_default_int_param("absorberactive", 0);
set_default_int_param("absorbertruth", 0);
set_default_int_param("active", 0);
set_default_int_param("blackhole", 0);
set_default_int_param("supportactive", 0);
SetDefaultParameters(); // call method from specific subsystem
// now load those parameters to our params class
for (map<const string, double>::const_iterator iter = default_double.begin(); iter != default_double.end(); ++iter)
{
params->set_double_param(iter->first, iter->second);
}
for (map<const string, int>::const_iterator iter = default_int.begin(); iter != default_int.end(); ++iter)
{
params->set_int_param(iter->first, iter->second);
}
for (map<const string, string>::const_iterator iter = default_string.begin(); iter != default_string.end(); ++iter)
{
params->set_string_param(iter->first, iter->second);
}
}
int PHG4DetectorSubsystem::SaveParamsToDB()
{
int iret = 0;
if (paramscontainer)
{
iret = paramscontainer->WriteToDB();
}
else
{
iret = params->WriteToDB();
}
if (iret)
{
cout << "problem committing to DB" << endl;
}
return iret;
}
int PHG4DetectorSubsystem::ReadParamsFromDB(const string &name, const int issuper)
{
int iret = 0;
if (issuper)
{
iret = params->ReadFromDB(name, layer);
}
else
{
iret = params->ReadFromDB();
}
if (iret)
{
cout << "problem reading from DB" << endl;
}
return iret;
}
int PHG4DetectorSubsystem::SaveParamsToFile(const PHG4DetectorSubsystem::FILE_TYPE ftyp)
{
string extension;
switch (ftyp)
{
case xml:
extension = "xml";
break;
case root:
extension = "root";
break;
default:
cout << PHWHERE << "filetype " << ftyp << " not implemented" << endl;
exit(1);
}
int iret = 0;
if (paramscontainer)
{
iret = paramscontainer->WriteToFile(extension, calibfiledir);
}
else
{
iret = params->WriteToFile(extension, calibfiledir);
}
if (iret)
{
cout << "problem saving to " << extension << " file " << endl;
}
return iret;
}
int PHG4DetectorSubsystem::ReadParamsFromFile(const string &name, const PHG4DetectorSubsystem::FILE_TYPE ftyp, const int issuper)
{
string extension;
switch (ftyp)
{
case xml:
extension = "xml";
break;
case root:
extension = "root";
break;
default:
cout << PHWHERE << "filetype " << ftyp << " not implemented" << endl;
exit(1);
}
int iret = params->ReadFromFile(name, extension, layer, issuper, calibfiledir);
if (iret)
{
cout << "problem reading from " << extension << " file " << endl;
}
return iret;
}
void PHG4DetectorSubsystem::SetActive(const int i)
{
iparams["active"] = i;
}
void PHG4DetectorSubsystem::SetAbsorberActive(const int i)
{
iparams["absorberactive"] = i;
}
void PHG4DetectorSubsystem::SetSupportActive(const int i)
{
iparams["supportactive"] = i;
}
void PHG4DetectorSubsystem::BlackHole(const int i)
{
iparams["blackhole"] = i;
}
void PHG4DetectorSubsystem::SetAbsorberTruth(const int i)
{
iparams["absorbertruth"] = i;
}