Make filePaths vector private and create a public getter method for it

src/MediaServer/DirectoryWatcher.cpp

@@ -19,5 +19,10 @@ DirectoryWatcher::DirectoryWatcher(std::string path, bool video) {
       dirWatcher.registerAllEvents(this);
       dirWatcher.addPath(path, true, &filter);
     }
+    
+    std::vector<std::string>& DirectoryWatcher::getFilePaths() {
+      return filePaths;
     }
-}
+    
+  } // namespace piMapper
+} // namespace ifx

src/MediaServer/DirectoryWatcher.h

@@ -99,7 +99,8 @@ class DirectoryWatcher {
         << "Error: " << exc.displayText();
   }
 
-  std::vector<std::string> filePaths;
+  // Getters
+  std::vector<std::string>& getFilePaths();
   
   // Custom events
   ofEvent<string> onItemAdded;
@@ -111,6 +112,7 @@ class DirectoryWatcher {
  private:
   ofx::IO::DirectoryWatcherManager dirWatcher;
   CustomPathFilter filter;
+  std::vector<std::string> filePaths;
 };
 }
 }