1 files changed, 12 insertions, 23 deletions
diff --git a/src/common/common_types.h b/src/common/common_types.h
index 1b453e7f..f6de0adf 100644
--- a/src/common/common_types.h
+++ b/src/common/common_types.h
@@ -47,6 +47,11 @@ typedef std::int64_t s64; ///< 64-bit signed int
 typedef float   f32; ///< 32-bit floating point
 typedef double  f64; ///< 64-bit floating point
 
+// TODO: It would be nice to eventually replace these with strong types that prevent accidental
+// conversion between each other.
+typedef u32 VAddr; ///< Represents a pointer in the userspace virtual address space.
+typedef u32 PAddr; ///< Represents a pointer in the ARM11 physical address space.
+
 /// Union for fast 16-bit type casting
 union t16 {
     u8  _u8[2];             ///< 8-bit unsigned char(s)
@@ -73,28 +78,12 @@ union t64 {
     u8  _u8[8];             ///< 8-bit unsigned char(s)
 };
 
-namespace Common {
-/// Rectangle data structure
-class Rect {
-public:
-    Rect(int x0=0, int y0=0, int x1=0, int y1=0) {
-        x0_ = x0;
-        y0_ = y0;
-        x1_ = x1;
-        y1_ = y1;
-    }
-    ~Rect() { }
-
-    int x0_;    ///< Rect top left X-coordinate
-    int y0_;    ///< Rect top left Y-coordinate
-    int x1_;    ///< Rect bottom left X-coordinate
-    int y1_;    ///< Rect bottom right Y-coordinate
-
-    inline u32 width() const { return std::abs(x1_ - x0_); }
-    inline u32 height() const { return std::abs(y1_ - y0_); }
+// An inheritable class to disallow the copy constructor and operator= functions
+class NonCopyable {
+protected:
+    NonCopyable() = default;
+    ~NonCopyable() = default;
 
-    inline bool operator == (const Rect& val) const {
-        return (x0_ == val.x0_ && y0_ == val.y0_ && x1_ == val.x1_ && y1_ == val.y1_);
-    }
+    NonCopyable(NonCopyable&) = delete;
+    NonCopyable& operator=(NonCopyable&) = delete;
 };
-}