#ifndef _CAP_FIELDS_H_
#define _CAP_FIELDS_H_

#include "fields.h"
#include <string>
using namespace std;

class Fields {
 public:
  Fields();                       // implements new_inputstruct for stdin
  Fields(const string filename);  // implements new_inputstruct for a file
  ~Fields();                // implements jettison_inputstruct
  int get_line();	      // implements get_line
  int get_line_number();    // return the current line number
  int get_NF();             // return the number of fields in the 
  string get_name();        // return the name of the file
  // current line
  string get_current_line();   // returns the current line
  string get_field(int i); // return the ith field in the current line
protected:
  IS file;
  string name;
};

#endif