[Positioner] Add Mobile::last_results

Allow to store the last results for each algorithm in a Mobile.

owlps-positioner/mobile.hh

@@ -16,6 +16,7 @@
 #define _OWLPS_POSITIONING_MOBILE_HH_
 
 #include "wifidevice.hh"
+#include "resultlist.hh"
 
 #include <ostream>
 
@@ -25,6 +26,9 @@
 /// localised
 class Mobile: public WifiDevice
 {
+protected:
+  ResultList last_results ;
+
 public:
   Mobile(const std::string &_ip_addr = "",
          const std::string &_mac_addr = "",
@@ -36,10 +40,20 @@ public:
     WifiDevice(wd) {}
 
   Mobile(const Mobile &m):
-    WifiDevice(m) {}
+    WifiDevice(m), last_results(m.last_results) {}
 
   ~Mobile(void) {}
 
+  /** @name Read accessors */
+  //@{
+  const ResultList& get_last_results(void) const ;
+  //@}
+
+  /** @name Write accessors */
+  //@{
+  void set_last_results(const ResultList &_last_results) ;
+  //@}
+
   /** @name Operators */
   //@{
   Mobile& operator=(const Mobile &m) ;
@@ -53,6 +67,26 @@ public:
 
 
 
+/* *** Read accessors *** */
+
+
+inline const ResultList& Mobile::get_last_results() const
+{
+  return last_results ;
+}
+
+
+
+/* *** Write accessors *** */
+
+
+inline void Mobile::set_last_results(const ResultList &_last_results)
+{
+  last_results = _last_results ;
+}
+
+
+
 /* *** Operators *** */