occtl_uid Struct Reference

#include <occtl_core.h>

Public Attributes
uint64_t	bits

Detailed Description

Persistent unique identity of a graph entity.

Survives compact and most node removals, unlike occtl_node_id_t which is session-local. The all-zero value (OCCTL_UID_INVALID) is the invalid sentinel — compare with uid.bits == 0.

To query the kind of a UID, call occtl_graph_uid_kind() (declared in occtl_topo.h when OCCTL_HAS_TOPO is defined).

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The documentation for this struct was generated from the following file:

• include/occtl/occtl_core.h