Ref T259, Ref T243 utility functions for timestamp based classes

src/blackmisc/timestampbased.cpp

@@ -315,6 +315,11 @@ namespace BlackMisc
         return m_timeOffsetMs != 0;
     }
 
+    void ITimestampWithOffsetBased::addMsecsToOffsetTime(qint64 msToAdd)
+    {
+        m_timeOffsetMs += msToAdd;
+    }
+
     QString ITimestampWithOffsetBased::getTimeOffsetWithUnit() const
     {
         static const QString os("%1ms");

src/blackmisc/timestampbased.h

@@ -167,6 +167,9 @@ namespace BlackMisc
         //! Having a valid offset time
         bool hasNonZeroOffsetTime() const;
 
+        //! Adds a value to offset time
+        void addMsecsToOffsetTime(qint64 msToAdd);
+
         //! Offset with unit
         QString getTimeOffsetWithUnit() const;
 

src/blackmisc/timestampobjectlist.cpp

@@ -261,7 +261,6 @@ namespace BlackMisc
             if (!obj.hasValidTimestamp()) { return false; }
             if (obj.getMSecsSinceEpoch() < max) { return false; }
             max = obj.getMSecsSinceEpoch();
-            continue;
         }
         return true;
     }
@@ -276,11 +275,20 @@ namespace BlackMisc
             if (!obj.hasValidTimestamp()) { return false; }
             if (obj.getMSecsSinceEpoch() > min) { return false; }
             min = obj.getMSecsSinceEpoch();
-            continue;
         }
         return true;
     }
 
+    template<class OBJ, class CONTAINER>
+    void ITimestampObjectList<OBJ, CONTAINER>::addMsecs(qint64 msToAdd)
+    {
+        if (msToAdd == 0) { return; }
+        for (ITimestampBased &obj : this->container())
+        {
+            obj.addMsecs(msToAdd);
+        }
+    }
+
     template <class OBJ, class CONTAINER>
     void ITimestampWithOffsetObjectList<OBJ, CONTAINER>::sortAdjustedLatestFirst()
     {
@@ -314,6 +322,15 @@ namespace BlackMisc
         return false;
     }
 
+    template<class OBJ, class CONTAINER>
+    void ITimestampWithOffsetObjectList<OBJ, CONTAINER>::addMsecsToOffset(qint64 msToAdd)
+    {
+        for (ITimestampWithOffsetBased &obj : this->container())
+        {
+            obj.addMsecsToOffsetTime(msToAdd);
+        }
+    }
+
     template<class OBJ, class CONTAINER>
     ITimestampWithOffsetObjectList<OBJ, CONTAINER>::ITimestampWithOffsetObjectList() : ITimestampObjectList<OBJ, CONTAINER>()
     {

src/blackmisc/timestampobjectlist.h

@@ -106,6 +106,9 @@ namespace BlackMisc
         //! \remark all object must have a valid timestamp
         bool isSortedLatestFirst() const;
 
+        //! Adds a time to all values
+        void addMsecs(qint64 msToAdd);
+
     protected:
         //! Constructor
         ITimestampObjectList();
@@ -134,6 +137,9 @@ namespace BlackMisc
         //! Any negative offset time?
         bool containsNegativeOffsetTime() const;
 
+        //! Adds a time to all offset values
+        void addMsecsToOffset(qint64 msToAdd);
+
         //! Insert as first element by keeping maxElements and the latest first
         void push_frontKeepLatestAdjustedFirst(const OBJ &value, int maxElements = -1);
 
@@ -152,7 +158,7 @@ namespace BlackMisc
         //! Closest adjusted time difference
         OBJ findClosestTimeDistanceAdjusted(qint64 msSinceEpoch) const;
 
-protected:
+    protected:
         //! Constructor
         ITimestampWithOffsetObjectList();
     };