title: Reading input from fstream
body: <p>So it is a simple problem. Simply read input from a specific file. Use the input as a Celsius temperature and convert this temperature into Fahrenheit then print the results to the user.</p>
  
  <p>The problem seems to occur when I try to save input from the file. Located in the while block. I get an error I know may be caused by trying to use an int value in getline. I am fairly new to c++ and not sure how to do this.  I have tried a myriad of ways but none seem to work. Any help would be greatly appreciated!</p>
  
  <p>I did <code>#include &lt;fstream&gt;</code>.</p>
  
  <p>The file contains these three values '0 50 100'.</p>
  
  <p>This is the section of the code I have been working with:</p>
  
  <pre><code>//values for the files three input values
  int i = 0, inVal1 = 0 , inVal2 = 0, inVal3 = 0,
      farenheit1 = 0, farenheit2 =0,farenheit3 = 0; 
  
  ifstream inFile; //Input file variable
  
  
  inFile.open("celsius_input.dat"); //open the file
  
  if(!inFile){
      cout &lt;&lt; "Unable to open file";
      exit(1); //terminate with error
  }//end if
  while (inFile)
  {
      cin.ignore();
      getline(inFile, inVal1);
      getline(inFile, inVal2);
      getline(inFile, inVal3); // read the files values
  
      inFile.close();//Close file
  
  
  } //end while       
  
  
  
  farenheit1 = (9.0/5.0) * inVal1 + 32.0; //formula 
  farenheit2 = (9.0/5.0) * inVal2 + 32.0; //formula
  farenheit3 = (9.0/5.0) * inVal3 + 32.0; //formula
  
  
  cout &lt;&lt; "The first Inputed Value, " &lt;&lt; inVal1
      &lt;&lt; " degrees, Converted Into Farenheit Is "
      &lt;&lt; farenheit1 &lt;&lt; " Degrees!" &lt;&lt; endl; //output of results
  cout &lt;&lt; "     " &lt;&lt; endl;
  
  cout &lt;&lt; "The Second Inputed Value, " &lt;&lt; inVal2
      &lt;&lt; " degrees, Converted Into Farenheit Is "
      &lt;&lt; farenheit2 &lt;&lt; " Degrees!" &lt;&lt; endl; //output of results
  cout &lt;&lt; "     " &lt;&lt; endl;
  
  cout &lt;&lt; "Teh Third Inputed Value, " &lt;&lt; inVal3
      &lt;&lt; " degrees, Converted Into Farenheit  Is "
      &lt;&lt; farenheit3 &lt;&lt; " Degrees!" &lt;&lt; endl; //output of results
  cout &lt;&lt; "     " &lt;&lt; endl;
  </code></pre>