From 0611493afd957b292535628ca776efb5cfc7ef72 Mon Sep 17 00:00:00 2001
From: Robert <Robert-Altner@t-online.de>
Date: Sat, 16 May 2020 18:38:55 +0200
Subject: [PATCH] Updated documentation

---
 SDLU/graphics/RenderWindow.hpp | 9 +++++++--
 SDLU/structures/Vector2.hpp    | 5 +++++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/SDLU/graphics/RenderWindow.hpp b/SDLU/graphics/RenderWindow.hpp
index e303002..e204d27 100644
--- a/SDLU/graphics/RenderWindow.hpp
+++ b/SDLU/graphics/RenderWindow.hpp
@@ -12,6 +12,11 @@
 
 namespace sdlu
 {
+    /**
+     * A class that combines the SDL_Window and SDL_Renderer and
+     * behaves similar to the sf::RenderWindow from SFML. It provides
+     * utility and wrappers for common operations on those objects.
+     */
     class RenderWindow
     {
     public:
@@ -46,7 +51,7 @@ namespace sdlu
             Uint32 windowFlags, Uint32 rendererFlags);
 
     private:
-        SDL_Window* m_pWindow;
-        SDL_Renderer* m_pRenderer;
+        SDL_Window* m_pWindow;      ///< A pointer to the window object
+        SDL_Renderer* m_pRenderer;  ///< A pointer to the renderer object
     };
 }
\ No newline at end of file
diff --git a/SDLU/structures/Vector2.hpp b/SDLU/structures/Vector2.hpp
index f7ac172..1e4071b 100644
--- a/SDLU/structures/Vector2.hpp
+++ b/SDLU/structures/Vector2.hpp
@@ -9,6 +9,11 @@
 
 namespace sdlu
 {
+    /**
+     * A struct to handle basic 2D vector operations.
+     *
+     * @tparam T The (arithmetical) type of the vector components
+     */
     template<
         typename T,
         typename = typename std::enable_if<std::is_arithmetic<T>::value, T>::type