[Dev-C++] read line seperated with tab

Halo Friends,
   
  I need some help, some ideas from you........
  I want to open a file, and read the lines. The file contents of 2 columns, the known parameter is at the first column and I want to get the parameter at the second column. But the case is that the first column´s parameters are strings with white-spaces (space), and there are tabs to the second column. If there is no white-spaces, I had done it succesfully, by doing: 
   
  while (! myfile.eof()){
         myfile >> column1 >> column2 >> endl; 
         if (column1 == index1column1){
             index1column2 = column2;
         }
         else if (column1 == index2column1){
             index2column2 = column2;
        }
  }
   
  so, how is it then if the case of string with whitespaces?
  thank you very much for your help.
   
  regards,
   
  nima
   
   

		
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