Make getters const

Former-commit-id: d93d9bb

Author: sebromero

libraries/RTC/src/RTC.h

@@ -94,21 +94,18 @@ class RTCTime {
     bool setDayOfWeek(DayOfWeek d);
     bool setSaveLight(SaveLight sl);
     bool setUnixTime(time_t time);
-
     void setTM(struct tm &t);
-    /* getters */
-    int getDayOfMonth();
-    Month getMonth();
-    int getYear();
-    int getHour();
-    int getMinutes();
-    int getSeconds();
-    DayOfWeek getDayOfWeek();
-    
+
+    /* Getters */
+    int getDayOfMonth() const;
+    Month getMonth() const;
+    int getYear() const;
+    int getHour() const;
+    int getMinutes() const;
+    int getSeconds() const;
+    DayOfWeek getDayOfWeek() const;    
     time_t getUnixTime();
     struct tm getTmTime();
-};
-
 
 
 enum class Period {

libraries/RTC/src/RTClock.cpp

@@ -350,13 +350,13 @@ bool RTCTime::setUnixTime(time_t time) {
 }
 
 /* getters */
-int RTCTime::getDayOfMonth()      { return day; }
-Month RTCTime::getMonth()          { return month; }
-int RTCTime::getYear()            { return year >= TM_YEAR_OFFSET ? year : year + TM_YEAR_OFFSET; }
-int RTCTime::getHour()            { return hours; }
-int RTCTime::getMinutes()         { return minutes; }
-int RTCTime::getSeconds()         { return seconds; }
-DayOfWeek RTCTime::getDayOfWeek() { return day_of_week; }
+int RTCTime::getDayOfMonth() const      { return day; }
+Month RTCTime::getMonth() const         { return month; }
+int RTCTime::getYear() const            { return year >= TM_YEAR_OFFSET ? year : year + TM_YEAR_OFFSET; }
+int RTCTime::getHour() const            { return hours; }
+int RTCTime::getMinutes() const         { return minutes; }
+int RTCTime::getSeconds() const         { return seconds; }
+DayOfWeek RTCTime::getDayOfWeek() const { return day_of_week; }
 
 time_t RTCTime::getUnixTime()  { return mktime ( (struct tm *)&stime ); }
 struct tm RTCTime::getTmTime() { return (struct tm)stime; }