/*  FileParser.h 
 *  A simple class that reads csv (comma-separated-value)
 *  files.  Constructor takes csv filename and opens stream.
 *  Successive calls to method 'NextField' return one field after
 *  another until end of file.  
 */

#ifndef _FILEPARSER_H_
#define _FILEPARSER_H_

#include <iostream>
#include <fstream>
#include <string>

using namespace std;	// Make std names available without std:: prefix




class FileParser
{

public:

	FileParser(string input_file);
	int NextField(string & field_buffer); 

private:

	ifstream *input;
	string line_buffer;
};




#endif  // _FILEPARSER_H_