title: C++ Can I pass a pointer to an object within its own function?
body: <p>For example,</p>
  
  <p>I have a class foo with some member functions..</p>
  
  <p>within some function say..</p>
  
  <pre><code>void foo::someFunction()
  {
  
  int pointer = ??????
  
  
  }
  </code></pre>
  
  <p>How do I pass a pointer pointing to the object foo?</p>
  
  <p>Can I do that? Or do I have to do it externally?</p>