cleanup of SmartRef

• remove redundant duplication of SmartRef constructor from {non-,}const pointer (which can only result in ambiguous overloads...)
• add final
• add some const
• prefer nullptr over 0

added bug code cleanup labels

changed title from remove duplicated SmartRef constructor to remove redundant duplicated SmartRef constructor

changed the description

added 1 commit

• bb8ae699 - cleanup of SmartRef

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changed title from remove redundant duplicated SmartRef constructor to cleanup of SmartRef

changed the description

added 1 commit

• 5cd82f49 - cleanup of SmartRef

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assigned to @clemenci

changed milestone to %v37r2

added lhcb-gaudi-head label

• [2023-11-03 00:03] Validation started with lhcb-gaudi-head#3732
• [2023-11-03 00:07] Validation started with lhcb-run2-gaudi-head#642
• [2023-11-03 00:17] Validation started with lhcb-sim10-gaudi-head#423
• [2023-11-04 00:03] Validation started with lhcb-gaudi-head#3733
• [2023-11-04 00:11] Validation started with lhcb-run2-gaudi-head#643
• [2023-11-04 00:18] Validation started with lhcb-sim10-gaudi-head#424

approved this merge request

mentioned in commit f6a15627

merged