novaddt::StaticMapService Class Reference

#include "/cvmfs/nova-development.opensciencegrid.org/novasoft/releases/N21-01-15/OnlineCalibration/StaticMapService.h"

Public Member Functions
	StaticMapService (fhicl::ParameterSet const &pset, art::ActivityRegistry &reg)
const novaddt::calib::FDHitMap &	getMap () const
void	reload ()
void	readMapFromFile (const std::string &fname)

Protected Member Functions
void	preProcessEvent (const art::Event &event)

Private Attributes
std::string	fMapSource
FileWatcher	fFileWatcher
calib::FDHitMap	fMap

Detailed Description

Definition at line 31 of file StaticMapService.h.

Constructor & Destructor Documentation

novaddt::StaticMapService::StaticMapService	(	fhicl::ParameterSet const &	pset,
		art::ActivityRegistry &	reg
	)

Definition at line 20 of file StaticMapService_service.cc.

References LogInfo, preProcessEvent(), and art::ActivityRegistry::sPreProcessEvent.

                                                          :
    fMapSource(p.get<std::string>("source")),
    fFileWatcher(fMapSource)
{
  //::mf::SetModuleName("StaticMapService");
    ::mf::LogInfo("StaticMapService")<<"map source:"<<fMapSource;
    
    //set watcher to monitor file changes in the MapFile
    reg.sPreProcessEvent.watch(&novaddt::StaticMapService::preProcessEvent, *this);
    reload();
}

Member Function Documentation

const novaddt::calib::FDHitMap& novaddt::StaticMapService::getMap ( ) const

inline

Definition at line 35 of file StaticMapService.h.

References fMap.

Referenced by MakeHist(), and novaddt::NoiseHitFinder::produce().

{return fMap;}

void novaddt::StaticMapService::preProcessEvent ( const art::Event &  event )

protected

Definition at line 32 of file StaticMapService_service.cc.

References allTimeWatchdog::endl, fFileWatcher, FileWatcher::isModified(), reload(), and FileWatcher::update().

Referenced by reload(), and StaticMapService().

                                                           {
    //reload themap from a new file, when the run number was changed
    if(fFileWatcher.isModified())
    {
        mf::LogInfo("MapRollover")<<" Map file changed. Updating the map..."<<std::endl;
        fFileWatcher.update();
        reload();
    }
}

void novaddt::StaticMapService::readMapFromFile

(

const std::string &

fname

)

Definition at line 43 of file StaticMapService_service.cc.

References confusionMatrixTree::count, DEFINE_ART_SERVICE, allTimeWatchdog::endl, fMap, LogError, LogInfo, and LogWarning.

Referenced by reload().

{
        ::mf::LogInfo("Progress")<<"reading map from file \""<<fname<<"\"";
        //block until file is created
        if(!boost::filesystem::exists(fname)){
            ::mf::LogWarning("Progress")<<"File "<<fname<<"does not exist.\n";
            return;
        }

        std::ifstream s(fname.data(),std::ifstream::binary);
        if(!s.good()){
            ::mf::LogError("Progress")<<" error opening file \""<<fname<<"\"";
            return;
        }
        s>>fMap;
        ::mf::LogInfo("Progress")<<"Read map successfully:"
        <<"zero channels:"<< std::count(fMap.data.begin(),fMap.data.end(),0)
        <<" of "<<fMap.data.size() <<std::endl;
}

void novaddt::StaticMapService::reload ( )

inline

Definition at line 37 of file StaticMapService.h.

References fMapSource, plot_validation_datamc::fname, preProcessEvent(), readMapFromFile(), and string.

Referenced by preProcessEvent().

{readMapFromFile(fMapSource);}

Member Data Documentation

FileWatcher novaddt::StaticMapService::fFileWatcher

private

Definition at line 43 of file StaticMapService.h.

Referenced by preProcessEvent().

calib::FDHitMap novaddt::StaticMapService::fMap

private

Definition at line 44 of file StaticMapService.h.

Referenced by getMap(), and readMapFromFile().

std::string novaddt::StaticMapService::fMapSource

private

Definition at line 42 of file StaticMapService.h.

Referenced by reload().

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

• /cvmfs/nova-development.opensciencegrid.org/novasoft/releases/N21-01-15/OnlineCalibration/StaticMapService.h
• /cvmfs/nova-development.opensciencegrid.org/novasoft/releases/N21-01-15/OnlineCalibration/StaticMapService_service.cc