Clean: Mode::instance definition

src/main.cpp

@@ -9,10 +9,10 @@
 
 #include "mode/GameOfLife/GameOfLife.h"
 #include "mode/Pong/Pong.h"
-#include "mode/Test/Border.h"
 #include "mode/Clock/Clock.h"
 #include "mode/SpaceInvaders/SpaceInvaders.h"
 #include "mode/NewYear/NewYear.h"
+#include "mode/Border/Border.h"
 
 enum ModeId {
     NONE,

src/mode/Clock/Clock.cpp

@@ -1,4 +0,0 @@
-#include "Clock.h"
-
-template<>
-Clock *Mode<Clock>::instance = nullptr;

src/mode/GameOfLife/GameOfLife.cpp

@@ -1,4 +0,0 @@
-#include "GameOfLife.h"
-
-template<>
-GameOfLife *Mode<GameOfLife>::instance = nullptr;

src/mode/Mode.h

@@ -18,10 +18,13 @@ protected:
 public:
 
     explicit Mode(Display *display) :
-      ModeBase(display) {
+        ModeBase(display) {
       instance = (T *) this;
     }
 
 };
 
+template<typename T>
+T *Mode<T>::instance = nullptr;
+
 #endif

src/mode/NewYear/NewYear.cpp

@@ -1,4 +0,0 @@
-#include "NewYear.h"
-
-template<>
-NewYear *Mode<NewYear>::instance = nullptr;

src/mode/Pong/Pong.cpp

@@ -1,4 +0,0 @@
-#include "Pong.h"
-
-template<>
-Pong *Mode<Pong>::instance = nullptr;

src/mode/SpaceInvaders/SpaceInvaders.cpp

@@ -1,4 +0,0 @@
-#include "SpaceInvaders.h"
-
-template<>
-SpaceInvaders *Mode<SpaceInvaders>::instance = nullptr;

src/mode/Test/Border.cpp

@@ -1,4 +0,0 @@
-#include "Border.h"
-
-template<>
-Border *Mode<Border>::instance = nullptr;