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NeoGraph 0.16.0
A C++20 Graph Agent Engine Library — LangGraph for C++
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Explicit cache identity policy for one node. More...
#include <node_cache.h>
Explicit cache identity policy for one node.
context_key is only used with CacheScope::Reusable. It must return a deterministic, non-secret logical identifier (for example a tenant ID or provider/model revision), never a pointer address, token, or credential. The value is retained only in the in-process cache key and is not emitted by cache diagnostics.
Definition at line 45 of file node_cache.h.