...

cxx/mount.h

@@ -151,7 +151,7 @@ public:
 
     MccMount(traits::mcc_input_char_range auto const& logger_mark = "[MOUNT]",
              std::shared_ptr<spdlog::logger> logger = spdlog::null_logger_mt("NULL"))
-        : utils::MccSpdlogLogger(logger), _exitCurrentState([]() {})
+        : utils::MccSpdlogLogger(logger), _exitCurrentState([]() {}), _currentStateName([]() {})
     {
         std::istringstream strst;
 
@@ -180,9 +180,15 @@ public:
         _exitCurrentState();  // exit from current state
         _exitCurrentState = [&state]() { state.exit(); };
 
+        _currentStateName = [&state]() { return state.name(); };
+
         state.enter();
     }
 
+    std::string_view currenStateName() const
+    {
+        return _currentStateName();
+    }
 
     MccMountPosition getMountData() const noexcept
     {
@@ -271,7 +277,7 @@ public:
 
     // returns a time to reach the prohibited area:
     //     0 - already in the zone
-    //     std::chrono::sys_time<>::max() - never reach the zone
+    //     std::chrono::duration<>::max() - never reach the zone
     // the kind of cordinates (e.g. IRCS or apparent, equatorial or horizontal) is a subject of implementation
     auto pzTimeTo(const MccCoordinate& xcoord,
                   const MccCoordinate& ycoord,
@@ -284,7 +290,7 @@ public:
 
     // returns a time to exit the prohibited area:
     //     0 - already out of the zone
-    //     std::chrono::sys_time<>::max() - the zone itself
+    //     std::chrono::duration<>::max() - the zone itself
     // the kind of cordinates (e.g. IRCS or apparent, equatorial or horizontal) is a subject of implementation
     auto pzTimeFrom(const MccCoordinate& xcoord,
                     const MccCoordinate& ycoord,
@@ -296,6 +302,12 @@ public:
     }
 
     // above two methods in one call
+    // returns a std::tuple with elements
+    //     0 - boolean: true - coordinates in zone, false - otherwise
+    //     1 - time duration to reach the zone (0 - if already in the zone, chrono::duration<>::max() if never reach the
+    //     zone)
+    //     2 - time duration to exit the zone (0 - if already out of the zone, chrono::duration<>::max() if never
+    //     exit the zone)
     auto pzCheck(const MccCoordinate& xcoord,
                  const MccCoordinate& ycoord,
                  traits::mcc_systime_c auto const& utc = std::chrono::system_clock::now())
@@ -342,6 +354,7 @@ protected:
 
     // std::shared_ptr<spdlog::logger> _mountLogger;
     std::function<void()> _exitCurrentState;
+    std::function<std::string_view()> _currentStateName;
 
     // time scales related databases
     astrom::MccLeapSeconds _leapSecondsDB;