Added assignment operator to KKJ class.

[ptas] / src / kkj.h

diff --git a/src/kkj.h b/src/kkj.h
index 3afb9b2..ec7d79b 100644 (file)
--- a/src/kkj.h
+++ b/src/kkj.h
@@ -1,6 +1,10 @@
 #ifndef KKJ_H
 #define KKJ_H
 
+#include <QtGlobal>
+
+class KKJPrivate;
+
 /**
  * A class representing the Finnish KKJ coordinate.
  */
@@ -20,6 +24,22 @@ public:
     virtual ~KKJ();
 
     /**
+     * Equals operator.
+     * Tests the equality of this coordinate and another coordinate and returns \c true
+     * if the coordinates represent the same position.
+     * @param rhs the other coordinate to test against.
+     * @return \c true if the coordinates are the same, \c false otherwise.
+     */
+    bool operator==(const KKJ &rhs) const;
+
+    /**
+     * Assignment operator.
+     * @param rhs the object that is copied.
+     * @return this object.
+     */
+    KKJ& operator=(const KKJ &rhs);
+
+    /**
      * Returns the northing of the coordinate.
      * @return the northing.
      */
@@ -31,9 +51,22 @@ public:
      */
     unsigned int easting() const;
 
+protected:
+    /**
+     * Constructs a new KKJ coordinate with the given values.
+     * @param dd a private implementation member.
+     * @param northing the northing coordinate.
+     * @param easting the easting coordinate.
+     */
+    KKJ(KKJPrivate &dd, unsigned int northing, unsigned int easting);
+
+
 private:
-    unsigned int mNorthing;
-    unsigned int mEasting;
+    /// Pointer to the private member
+    KKJPrivate *const d_ptr;
+
+    Q_DECLARE_PRIVATE(KKJ)
+
 };
 
 #endif // KKJ_H