print for horo_distance

2026-10-22 00:52:29 +00:00 · 2019-10-05 18:55:11 +02:00
parent 282ca884c4
commit 4e1abe964f
1 changed files with 1 additions and 0 deletions
@@ -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