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POReading input from fstream
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  1. POReading input from fstream
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    copied!<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>
 

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