// *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=* 
// ** Copyright UCAR (c) 1990 - 2016                                         
// ** University Corporation for Atmospheric Research (UCAR)                 
// ** National Center for Atmospheric Research (NCAR)                        
// ** Boulder, Colorado, USA                                                 
// ** BSD licence applies - redistribution and use in source and binary      
// ** forms, with or without modification, are permitted provided that       
// ** the following conditions are met:                                      
// ** 1) If the software is modified to produce derivative works,            
// ** such modified software should be clearly marked, so as not             
// ** to confuse it with the version available from UCAR.                    
// ** 2) Redistributions of source code must retain the above copyright      
// ** notice, this list of conditions and the following disclaimer.          
// ** 3) Redistributions in binary form must reproduce the above copyright   
// ** notice, this list of conditions and the following disclaimer in the    
// ** documentation and/or other materials provided with the distribution.   
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// ** if any, may be used to endorse or promote products derived from        
// ** this software without specific prior written permission.               
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// ** OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED      
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// *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=* 
/////////////////////////////////////////////////////////////
// Args.hh: Command line object
//
// Mike Dixon, RAP, NCAR,
// P.O.Box 3000, Boulder, CO, 80307-3000, USA
//
// April 1999
//
/////////////////////////////////////////////////////////////

#ifndef ARGS_H
#define ARGS_H

#include <tdrp/tdrp.h>
#include <iostream>
#include <string>
#include <vector>

using namespace std;

class Args {
  
public:

  // constructor

  Args (const string &prog_name);

  // destructor

  ~Args ();

  // parse command line
  // Returns 0 on success, -1 on failure

  int parse (const int argc, char **argv);

  // public data

  const vector<string> &   getInputFileList(){ return inputFileList; }

  tdrp_override_t override;

protected:
  
private:

  string _progName;
  void _usage(ostream &out);
  vector<string>     inputFileList;

};

#endif