[Positioning] InputDataReader: print nb requests

In verbose mode, display the number of calibration requests stored.

owlps-positioning/src/inputdatareader.cc

@@ -146,7 +146,11 @@ void InputDataReader::read_reference_points()
   read_from_reference_points_media() ;
 
   if (Configuration::is_configured("verbose"))
-    cerr << Stock::nb_reference_points() << " reference points stored.\n" ;
+    cerr
+        << Stock::nb_calibration_requests()
+        << " calibration requests stored, in\n"
+        << Stock::nb_reference_points() << " reference points.\n" ;
+
 }
 
 

owlps-positioning/src/stock.hh

@@ -110,6 +110,8 @@ public:
 
   /** @name CalibrationRequest operations */
   //@{
+  /// Returns the number of calibration requests
+  static unsigned int nb_calibration_requests(void) ;
   /// Searches for a CalibrationRequest and adds it if it does not exist
   static const CalibrationRequest&
   find_create_calibration_request(const CalibrationRequest &request) ;
@@ -205,4 +207,14 @@ inline unsigned int Stock::nb_reference_points()
 
 
 
+/* *** CalibrationRequest operations *** */
+
+
+inline unsigned int Stock::nb_calibration_requests()
+{
+  return calibration_requests.size() ;
+}
+
+
+
 #endif // _OWLPS_POSITIONING_STOCK_HH_