From ca5dc25917cec91965e54fa4aa862327708f611a Mon Sep 17 00:00:00 2001
From: David Sehnal <david.sehnal@gmail.com>
Date: Sat, 11 Nov 2017 14:47:34 +0100
Subject: [PATCH] OrderedSet intersection tweak
---
src/mol-data/int/impl/ordered-set.ts | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/mol-data/int/impl/ordered-set.ts b/src/mol-data/int/impl/ordered-set.ts
index a5631f761..baa6bef0e 100644
--- a/src/mol-data/int/impl/ordered-set.ts
+++ b/src/mol-data/int/impl/ordered-set.ts
@@ -170,6 +170,7 @@ function intersectSI(a: S, b: I) {
const start = I.start(r), end = I.end(r);
const resultSize = end - start;
if (!resultSize) return Empty;
+ if (resultSize === a.length) return a;
const indices = new Int32Array(resultSize);
let offset = 0;
--
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