runGmtTree.C

// ROOT headers
#include "TROOT.h"
#include "TSystem.h"
#include "TString.h"

// STAR headers
#include "StMaker.h"
#include "StGmtAlignmentMaker.h"

// C/C++ headers
#include <iostream>

//________________
void runGmtTree(const Char_t *input, const Char_t *output=0) {

    gROOT->LoadMacro("bfc.C");
    Load();
    TString Input(input);
    TString Chain("in,StEvent,mysql,libPhysics,db,StarMagField,MagF,svtDb,ssdDb,GmtAligner,nodefault");
    if (Input.Contains("rcf") || Input.Contains("gstar")) {
        Chain += ",y2005e,simu";
    }
    std::cout << "Chain used:\t" << Chain << std::endl;
    bfc(-1, Chain.Data(), input, 0, output);
    StMaker *db = chain->Maker("db");
    if (db) {
        db->SetDebug(1);
    }
    StGmtAlignmentMaker *mtree = (StGmtAlignmentMaker *)chain->Maker("GmtAligner");
    if (!mtree) {
        *mtree = new StGmtAlignmentMaker();
    }
    if (!mtree) return;
#if 0
    mtree->SetMinNoHits(2);
    mtree->SetpCut(0.2);
#else
    mtree->SetMinNoHits(0);
    mtree->SetpCut(0);
#endif
    chain->Init();
    chain->EventLoop(9999);
}