Remove getOverlaps function

Since the Intervals are all in order, we can use getTracked directly to
get overlapping intervals without the need to copy the Intervals into
another vector.

Signed-off-by: Shaun Ruffell <sruffell@sruffell.net>

src/helper.cpp

@@ -454,21 +454,3 @@ std::string minimalDelta (const Datetime& left, const Datetime& right)
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-std::vector <Interval> getOverlaps (
-  Database& database,
-  const Rules& rules,
-  const Interval& interval)
-{
-  Interval range_filter {interval.start, interval.end};
-
-  auto tracked = getTracked (database, rules, range_filter);
-
-  std::vector <Interval> overlaps;
-  for (auto& track : tracked)
-    if (interval.overlaps (track))
-      overlaps.push_back (track);
-
-  return overlaps;
-}
-
-////////////////////////////////////////////////////////////////////////////////

src/timew.h

@@ -80,7 +80,6 @@ int quantizeToNMinutes (int, int);
 
 bool findHint (const CLI&, const std::string&);
 std::string minimalDelta (const Datetime&, const Datetime&);
-std::vector <Interval> getOverlaps (Database&, const Rules&, const Interval&);
 
 // log.cpp
 void enableDebugMode (bool);

src/validate.cpp

@@ -97,7 +97,8 @@ static void autoAdjust (
   Database& database,
   Interval& interval)
 {
-  auto overlaps = getOverlaps (database, rules, interval);
+  Interval overlaps_filter {interval.start, interval.end};
+  auto overlaps = getTracked (database, rules, overlaps_filter);
 
   if (overlaps.empty ())
   {