//_HADES_CLASS_DESCRIPTION
/////////////////////////////////////////////////////////////
//  HEmcParRootFileIo
//
//  Class for EMC parameter input/output from/into ROOT file
//
//  It is derived from the base class HDetParRootFileIo and
//  inherits from it basic functions e.g. write(...)
//
/////////////////////////////////////////////////////////////

using namespace std;
#include "hemcparrootfileio.h"
#include "hades.h"
#include "hspectrometer.h"
#include "hemcdetector.h"
#include "hemcgeompar.h"
#include <iostream> 
#include <iomanip>

ClassImp(HEmcParRootFileIo)

HEmcParRootFileIo::HEmcParRootFileIo(HParRootFile* f) : HDetParRootFileIo(f) {
  // constructor sets the name of the detector I/O "HEmcParIo"
  fName="HEmcParIo";
  HDetector* det=gHades->getSetup()->getDetector("Emc");
  Int_t n = det->getMaxSectors();
  initModules=new TArrayI(n);
}

HEmcParRootFileIo::~HEmcParRootFileIo(void) {
  // destructor
  if (initModules) {
    delete initModules;
    initModules=0;
  }
}

Bool_t HEmcParRootFileIo::init(HParSet* pPar,Int_t* set) {
  // initializes a container called by name, but only the modules
  // defined in the array 'set'
  // calls the special read function for this container
  // If it is called the first time it reads the setup found in the file
  if (!isActiv) readModules("Emc");
  const Text_t* name=pPar->GetName();
  if (pFile) {
    if (strcmp(name,"EmcGeomPar")==0)
        return HDetParRootFileIo::read((HEmcGeomPar*)pPar,set);
  }
  Error("init(HParSet*,Int_t*)","Initialization of %s not possible from ASCII file",name);
  return kFALSE;
}