From 9b6ad8222a8bc509fb1db843511a90c7933d7b68 Mon Sep 17 00:00:00 2001
From: Louis Sugy <louis.sugy@gmail.com>
Date: Wed, 24 Mar 2021 07:44:32 +0100
Subject: [PATCH] Add Precomputed to the DistanceType enum (for cuML DBSCAN)
 (#177)

Suggested by @dantegd in: https://github.com/rapidsai/cuml/pull/3585#discussion_r597337344

Authors:
  - Louis Sugy (@Nyrio)

Approvers:
  - Thejaswi. N. S (@teju85)

URL: https://github.com/rapidsai/raft/pull/177
---
 cpp/include/raft/linalg/distance_type.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/cpp/include/raft/linalg/distance_type.h b/cpp/include/raft/linalg/distance_type.h
index 0e36709a55..3dd038630e 100644
--- a/cpp/include/raft/linalg/distance_type.h
+++ b/cpp/include/raft/linalg/distance_type.h
@@ -53,7 +53,10 @@ enum DistanceType : unsigned short {
   /** Bray-Curtis distance **/
   BrayCurtis = 14,
   /** Jensen-Shannon distance**/
-  JensenShannon = 15
+  JensenShannon = 15,
+
+  /** Precomputed (special value) **/
+  Precomputed = 100
 };
 
 };  // namespace distance