src/common/MNumberIslands.cpp File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <map>
#include <utility>
#include <sstream>
#include "midas.h"
#include <TH2.h>
#include "TOctalFADCIsland.h"
#include "TOctalFADCBankReader.h"
#include "TGlobalData.h"
#include "TSetupData.h"
#include "TPulseIsland.h"

Go to the source code of this file.

Functions
INT	MNumberIslands_init (void)
INT	MNumberIslands (EVENT_HEADER *, void *)
double	GetClockTickForChannel (string bank_name)
Variables
HNDLE	hDB
TGlobalData *	gData
	Object to hold data used and produced by modules throughout alcapana stage of analysis.
TSetupData *	gSetup
	Hardware information about digitizers and detectors to be used during alcapana stage of analysis.
static vector < TOctalFADCBankReader * >	fadc_bank_readers
static TH2I *	hNumberOfIslands
ANA_MODULE	MNumberIslands_module

---

Function Documentation

double GetClockTickForChannel

(

string

bank_name

)

INT MNumberIslands	(	EVENT_HEADER *	pheader,
		void *	pevent
	)

This method processes one MIDAS block, producing a vector of TOctalFADCIsland objects from the raw Octal FADC data.

Definition at line 81 of file MNumberIslands.cpp.

References TGlobalData::fPulseIslandToChannelMap, and hNumberOfIslands.

{
        // Get the event number
        int midas_event_number = pheader->serial_number;

        // Some typedefs
        typedef map<string, vector<TPulseIsland*> > TStringPulseIslandMap;
        typedef pair<string, vector<TPulseIsland*> > TStringPulseIslandPair;
        typedef map<string, vector<TPulseIsland*> >::iterator map_iterator;

        // Fetch a reference to the gData structure that stores a map
        // of (bank_name, vector<TPulseIsland*>) pairs
        TStringPulseIslandMap& pulse_islands_map =
                gData->fPulseIslandToChannelMap;

        // Loop over the map and get each bankname, vector pair
        for (map_iterator theMapIter = pulse_islands_map.begin(); theMapIter != pulse_islands_map.end(); theMapIter++) 
        {
          std::string bankname = theMapIter->first;
          std::vector<TPulseIsland*> thePulses = theMapIter->second;
        
          hNumberOfIslands->Fill(bankname.c_str(), midas_event_number, thePulses.size());

        }
        return SUCCESS;
}

INT MNumberIslands_init

(

)

This method initializes histograms.

Definition at line 64 of file MNumberIslands.cpp.

References hNumberOfIslands.

{
  // This histogram has the pulse counters on the X-axis and the number of pulses on the Y-axis
  // One histogram is created for each detector


  hNumberOfIslands = new TH2I("hNumberOfIslands", "Number of Islands per Channel per Event", 1,0,1, 10000,0,10000);
  hNumberOfIslands->GetXaxis()->SetTitle("Bank Name");
  hNumberOfIslands->GetYaxis()->SetTitle("MIDAS Event Number");
  hNumberOfIslands->SetBit(TH1::kCanRebin);

  return SUCCESS;
}

---

Variable Documentation

vector<TOctalFADCBankReader*> fadc_bank_readers [static]

Definition at line 45 of file MNumberIslands.cpp.

HNDLE hDB

TH2I* hNumberOfIslands [static]

Definition at line 46 of file MNumberIslands.cpp.

Referenced by MNumberIslands(), and MNumberIslands_init().

ANA_MODULE MNumberIslands_module

Initial value:

{
        "MNumberIslands",                    
        "Andrew Edmonds",              
        MNumberIslands,                      
        NULL,                          
        NULL,                          
        MNumberIslands_init,                 
        NULL,                          
        NULL,                          
        0,                             
        NULL,                          
}

Definition at line 48 of file MNumberIslands.cpp.