//
// This file test the functionalities of the Block class.
// Interectly it also test the functionalities of the ColumnAttribs class.
//

// Test harness
#include "TestManager.h"

#include "HepTuple/HepHBookNtuple.h"
#include "HepTuple/HepNtuple.h"
#include "HepTuple/Column.h"
#include "HepTuple/Block.h"
ZM_USING_NAMESPACE( zmht )

#include "ZMutility/iostream"
#include <cstdio>

USING( namespace std )

#ifdef DEBUGZ
extern "C" {
  void debugz_();
}
#endif



int main (int argc, char** argv) {

  // get comandline arguments
  PARSE;

  int rowNumber = 10000;

  HepFileManager* manager = OPEN_FILE("timing");
  if (manager == NULL ) {
    cerr << "Could not open file\n";
    ::exit(-1);
  }

  HepNtuple & hep = manager->ntuple("CWNTUPLE",1);

  hep.setColumnWise();

#if defined(DEBUGZ) && defined(USE_HBOOK)
  debugz_();
#endif

  hep.columnDirect("Col1",(Int4)11);
  hep.columnDirect("Col2",(Float4)12.0);

  cout << "\nchform for block: " << hep.blockFormat("_1") << endl;
  cout << endl;
  cout << "For loop: ";
  for (int i=0; i<rowNumber; i++) {
    hep.capture("Col1", i + 77);
    hep.capture("Col2", (Float4)(i * 0.32));

    hep.capture();

    hep.storeCapturedData();
  }
  hep.release();
  cout << endl;

  delete manager;

  return 0;
}