From 4e1abe964fe4a54e38a2a347ee17bc8966a25e25 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sat, 5 Oct 2019 15:34:07 +0200
Subject: [PATCH] print for horo_distance

---
 geometry2.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/geometry2.cpp b/geometry2.cpp
index 7a19b532..2f60bf5f 100644
--- a/geometry2.cpp
+++ b/geometry2.cpp
@@ -211,6 +211,7 @@ struct horo_distance {
   horo_distance(hyperpoint h) { become(h); }
   horo_distance(hyperpoint h1, const transmatrix& T);
   bool operator < (const horo_distance z) const;
+  friend void print(hstream& hs, horo_distance x) { print(hs, "[", x.a, ":", x.b, "]"); }
   };
 #endif