/******************************************************************************/
/*                                                                            */
/*                                  MASK.CC                                   */
/*                                                                            */
/******************************************************************************/

// Excludes events which that are not fully inside of a specified segment list.
// The segment list file should contain two column whitespace separate ASCII
// text consisting of the start and stop time of each segment.
//
//   mask segmentList inputEventList outputEventList

// Shourov K. Chatterji
// shourov@ligo.caltech.edu
// $Id: mask.cc,v 1.1 2006/11/03 15:33:59 shourov Exp $

#include <string>
#include <iostream>
#include "eventlist.hh"

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

  std::string segmentListFile;
  std::string inputEventListFile;
  std::string outputEventListFile;

  if (argc == 4) {
    segmentListFile = argv[1];
    inputEventListFile = argv[2];
    outputEventListFile = argv[3];
  }
  else {
    std::cerr << "error: incorrect number of arguments"
              << std::endl;
    std::cerr << std::endl;
    std::cerr << "usage: mask segmentList inputEventList outputEventList"
              << std::endl;
    return 1;
  }

  event::EventStrictSegmentCoincidenceCriterion coincidenceCriterion;

  segment::SegmentList segmentList;
  segmentList.read(segmentListFile);

  event::EventList eventList;
  eventList.read(inputEventListFile);
  eventList.mask(segmentList, coincidenceCriterion);
  eventList.write(outputEventListFile);

  return 0;

}