title: How can I convert number of seconds since 1970 to DateTime in c++?
body: <p>How can I convert number of seconds since 1970 to DateTime in c++?<br>
  I am getting the time in the below format:</p>
  
  <p>1296575549:573352</p>
  
  <p>The left part of the colon is in seconds and the right part in micro seconds.<br>
  Please help.</p>
  
  <p>Thanks,<br>
  Syd</p>