bool isValidNode(NodeId id) noexcept
Returns true when id is not the invalid-node sentinel.
bool isInvalid(NodeId id) noexcept
Returns true when id is the invalid-node sentinel.
constexpr NodeId InvalidNode
Sentinel value used to denote an invalid node identifier.
constexpr bool PRINT_LOG
Compile-time switch for optional diagnostic logging.
Owning result for one computed scalar attribute layout and buffer.