title: C++ dynamic array size definition
body: <p>I am used to java and php and now I need to write some c++ code. I got difficulties to create a BYTE-array with dynamic size. How to achieve this?</p>
  
  <pre><code>int byteSize = shm.getMemorySize();
  BYTE byte[44]; // replace 44 by byteSize
  </code></pre>