title: Visual Studio Code: C++ include path
body: <p>I'm currently using <a href="https://marketplace.visualstudio.com/items?itemName=mitaki28.vscode-clang" rel="noreferrer">https://marketplace.visualstudio.com/items?itemName=mitaki28.vscode-clang</a> which is great as a nice little tool for accessing member functions. </p>
  
  <p>I am however having one issue with a project I am importing. While the above clang feature works, I am having particular problem with using include directories. My project structure is as follows:</p>
  
  <pre><code>|- src/
     |- main.cpp
  |- include/
     |- MyHelper.h
  |- CMakeLists.txt
  </code></pre>
  
  <p>Is there a way to configure my include directories in Visual Studio Code such that in <code>main.cpp</code> I can just do: 
  <code>#include "MyHelper.h"</code> instead of <code>#include "include/MyHelper.h"?</code> </p>
  
  <p>In the editor, it highlights my include statement saying it's unable to find the file. While the editor is not a big deal (my project compiles), the subsequent issue is the vscode-clang plugin does not work because it does not see the file.</p>
  
  <p>Perhaps even have it use the config from my CMakeLists.txt in the editor for necessary includes?</p>
  
  <p>Thanks!</p>