C++ header file
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/333889/in-c-why-have-header-files-and-cpp-files">In C++ why have header files and cpp files?</a>  </p>
</blockquote>



<p>Why in C++ is there a .h and .cpp and not only one file like c# and Java ?</p>
