Method ~SelectionStateChanger

libraries/lib-track-selection/SelectionState.cpp:170–185

}

SelectionStateChanger::~SelectionStateChanger()
{
   if ( mpState ) {
      // roll back changes
      mpState->mLastPickedTrack = mInitialLastPickedTrack;
      std::vector<bool>::const_iterator
         it = mInitialTrackSelection.begin(),
         end = mInitialTrackSelection.end();

      for (auto track : mTracks) {
         if (it == end)
            break;
         track->SetSelected( *it++ );
      }
   }
}

void SelectionStateChanger::Commit()
{