commit 11eadb5d2886c8d2a6eef26866f080bde9ff65ce
author Behdad Esfahbod <behdad@behdad.org> Mon Nov 01 21:07:09 2021 -0600
committer Behdad Esfahbod <behdad@behdad.org> Mon Nov 01 21:07:09 2021 -0600
tree f0583956036c42996f37841f5f88b257ad1a5f9f
parent dcd18da611436455733e3a80075d07685a6f96f7

[bit-set-invertible] Implement standard-5 methods & swap

src/hb-bit-set-invertible.hh

diff --git a/src/hb-bit-set-invertible.hh b/src/hb-bit-set-invertible.hh
index f48b72f..978d589 100644
--- a/src/hb-bit-set-invertible.hh
+++ b/src/hb-bit-set-invertible.hh
@@ -35,10 +35,18 @@
 struct hb_bit_set_invertible_t
 {
   hb_bit_set_t s;
-  bool inverted;
+  bool inverted = false;
 
-  hb_bit_set_invertible_t () { init (); }
-  ~hb_bit_set_invertible_t () { fini (); }
+  hb_bit_set_invertible_t () = default;
+  hb_bit_set_invertible_t (hb_bit_set_invertible_t& o) = default;
+  hb_bit_set_invertible_t (hb_bit_set_invertible_t&& o) = default;
+  hb_bit_set_invertible_t& operator= (const hb_bit_set_invertible_t& o) = default;
+  hb_bit_set_invertible_t& operator= (hb_bit_set_invertible_t&& o) = default;
+  friend void swap (hb_bit_set_invertible_t &a, hb_bit_set_invertible_t &b)
+  {
+    hb_swap (a.inverted, b.inverted);
+    hb_swap (a.s, b.s);
+  }
 
   void init () { s.init (); inverted = false; }
   void fini () { s.fini (); }