Add AutoCloseFd::operator=

6afedf8c · Kenton Varda · 1e94279e · 6afedf8c
Commit 6afedf8c authored Mar 13, 2014 by Kenton Varda
Hide whitespace changes
Inline Side-by-side

Showing with 12 additions and 0 deletions

io.h c++/src/kj/io.h +12 -0

No files found.
--- a/c++/src/kj/io.h
+++ b/c++/src/kj/io.h
@@ -240,6 +240,18 @@ public:
  KJ_DISALLOW_COPY(AutoCloseFd);
  ~AutoCloseFd() noexcept(false);

+  inline AutoCloseFd& operator=(AutoCloseFd&& other) {
+    AutoCloseFd old(kj::mv(*this));
+    fd = other.fd;
+    other.fd = -1;
+    return *this;
+  }
+
+  inline AutoCloseFd& operator=(decltype(nullptr)) {
+    AutoCloseFd old(kj::mv(*this));
+    return *this;
+  }
+
  inline operator int() { return fd; }
  inline int get() { return fd; }