title: How to use glob in c++ if I have an parent folder and on child folder?
body: <p>how to use glob if I have a parent folder and an child folder and I want to read from each all files.</p>
  
  <p>From example if I have folder Results and into folder Results I have  <code>5 folders</code>, <code>Results1</code>, <code>Results2</code> ... <code>Results5</code> and in each folder I have more images how to read in order each pictures, from <code>Result1</code> after <code>Result2</code> ...</p>
  
  <p>How to make it using glob, or you have another suggestion, for example how to storage all name of file from folder Results ?</p>
  
  <p>Thanks!</p>