MSorter.cc

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/* 
 *
 * Author: Laura Kogler <lkogler@berkeley.edu>
 *
 * Class MSorter: Sorts events based on an ordered list from a file
 *
*/
 
 
#include "MSorter.hh"
#include "QEvent.hh"
 
REGISTER_MODULE(MSorter)
 
//using namespace std;
 
 
// ctor
MSorter::MSorter(QSequence *s) : QModule("Sorter",s) {
}
 
// dtor
MSorter::~MSorter() {
}
 
// Init method is called before event loop
void MSorter::Init() {
        fSortFilename = GetString("SortFile", "Sort.txt");
        fEventVector = QVector(*((QVector*)SeqAuxData().GetQObject("EventList", fSortFilename)));
 
        if (fEventVector.Size() == 0)
                Panic("Event list has no entries.");
 
        Info("Read event list.  It has %d entries", fEventVector.Size());
        fIndex = 0;
        JumpToEvent((int)fEventVector[0]);
 
        fIndex++;
}
 
// Doit method is called for each event, getting the event as argument
QEvent* MSorter::Do( QEvent* ev) {
        
        if(fIndex < fEventVector.Size())
        {
                JumpToEvent((int)fEventVector[fIndex]);
                fIndex++;
                return ev;
        }
        else
        {
                return 0;
        }
}
 
// Done method is called after event loop
void MSorter::Done() {
        
   return;
        
}