title: C++ - Convert Given UTC Time string to Local time zone
body: <p>We have string format UTC Time and we need to convert to Your Current time zone and in string format.</p>
  
  <pre><code>string strUTCTime = "2017-03-17T10:00:00Z";
  </code></pre>
  
  <p>Need to Convert above value to Local time in same string format.
  Like in IST it would be  <code>"2017-03-17T15:30:00Z"</code></p>