title: How to organize a C++ project
body: <p>I would like to know what are C++ best practices when it comes to organizing my project. I've read that I should put all the source files (.cpp) in the src folder and header files (.h) should be placed in the include folder. Is it the way it is supposed to be, or should I put my header files in the source files folder?</p>
  
  <p>This is my folder tree structure</p>
  
  <pre><code>- Project
  |
  +--- src (.cpp)
  |
  +--- include (.h) ????
  |
  +--- test (cpp unit test)
  |
  +--- doc (docs)
  </code></pre>