Add image destructors.

rotation.cpp

@@ -6,11 +6,17 @@
 #include <cassert>
 #include <cstring>
 #include <chrono>
+#include <cstdlib>
 
 #include <xmmintrin.h>
+#include <emmintrin.h>
 
 using namespace std;
 
+//
+//
+// Point
+//
 
 template <typename T>
 struct TPoint {
@@ -22,15 +28,24 @@ struct TPoint {
   , y(b)
   {}
 };
+
 typedef TPoint<int> Point;
 typedef TPoint<double> DPoint; // absolute point, can be negative
 template<typename Elem, typename Traits, typename T>
+
 std::basic_ostream<Elem, Traits>& operator << (std::basic_ostream<Elem, Traits>& o, TPoint<T> const& p)
 {
   o << "(" << p.x << ", " << p.y << ")";
   return o;
 }
 
+
+
+//
+//
+// Image
+//
+
 struct Image {
   unsigned int width;
   unsigned int height;
@@ -42,6 +57,11 @@ struct Image {
   , buffer(NULL)
   {}
 
+  virtual ~Image()
+  {
+    delete [] buffer;
+  }
+
   Image(unsigned int w, unsigned int h)
   {
     this->width = w;
@@ -221,6 +241,16 @@ struct TiledImage : public Image {
   , nb_row_tile(0)
   {}
 
+  ~TiledImage()
+  {
+    unsigned int const nb_tiles = nb_col_tile * nb_row_tile;
+    for (unsigned int i = 0; i < nb_tiles; ++i)
+    {
+      delete [] tiles[i];
+    }
+    delete [] tiles;
+  }
+
   TiledImage(unsigned int w, unsigned int h)
   {
     allocate_memory(w, h);