title: std has no member 'getline'?
body: <p>I'm trying to use std::getline, but my compiler is telling me that getline isn't identified?</p>
  
  <pre><code>#include &lt;iostream&gt;
  #include &lt;cstdio&gt;
  #include &lt;cmath&gt;
  #include &lt;cstring&gt;
  #include &lt;fstream&gt;
  #include &lt;cstdlib&gt;
  
  int main(){
      using namespace std;
      string line;
      ifstream ifile("test.in");
      if(ifile.is_open()){
          while(ifile.good()){
              getline(ifile,line);
          }
      }
  }
  </code></pre>