fetch_cluster_context()

static cluster_context* fetch_cluster_context ( WindowObject  win_obj, uint32_t  ngeoms  )

static

Definition at line 63 of file lwgeom_window.c.

{
        size_t context_sz = sizeof(cluster_context) + (ngeoms * sizeof(cluster_entry));
        cluster_context* context = WinGetPartitionLocalMemory(win_obj, context_sz);
        return context;
}

Referenced by ST_ClusterDBSCAN(), ST_ClusterIntersectingWin(), and ST_ClusterWithinWin().

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