Add ATLAS_CHECK_THREAD_SAFETY to InDetSecVtxTrackSelectionTool.
- Add ATLAS_CHECK_THREAD_SAFETY to InDetSecVtxTrackSelectionTool.
- In InDetSecVtxTrackSelectionTool
- make m_warnInit, m_numTracksProcessed, m_numTracksPassed atomic
- Comment out m_numTracksPassedCuts because this is not really used. However, it can be used in future for printing results. Add mutex guard (this is also commented out).
- In InDetSecVtxTrackCut
- change mutable m_results member to local results.
- In InDetSecVtxTrackSelectionTool
- No result changes are expected.
- Related to https://its.cern.ch/jira/browse/ATLASRECTS-5560