include/vrfutil/parseCSV.h

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/*******************************************************************************
** Copyright (c) 2005 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: parseCSV.h,v $ $Revision: 1.1 $ $State: Exp $
*******************************************************************************/



#ifndef DtParseCSV_H_
#define DtParseCSV_H_

#include <string>


template <typename Container>
void parseCSV (Container &container, std::string const &in)
{
   const std::string::size_type len = in.length();
   std::string::size_type i = 0;
   std::string::size_type j = 0;

   while ( j < len )
   {
      i = in.find_first_of(",", i);
      if (i == std::string::npos)
      {
         container.push_back(in.substr(j, len));
         return;
      }
      if (i == j)
      {
         container.push_back("");
      }
      else 
      {
         container.push_back(in.substr(j, i-j));
      }
      i++;      
      j=i;
   }
}

#endif