From: Amos Jeffries <>
Date: Sat, 1 Apr 2017 16:46:01 +0000 (+1200)
Subject: Add move semantics to String class
X-Git-Tag: M-staged-PR71~209
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=673ae6f60f320e7a804113b330da3ea9ad02a823;p=thirdparty%2Fsquid.git

Add move semantics to String class

Improves speed in several common header code paths using String.

Detected by Coverity Scan. Issue 1364732.
---

diff --git a/src/SquidString.h b/src/SquidString.h
index 909020ccd3..034b79ddf2 100644
--- a/src/SquidString.h
+++ b/src/SquidString.h
@@ -28,6 +28,7 @@ public:
     String();
     String(char const *);
     String(String const &);
+    String(String &&) = default;
     ~String();
 
     typedef size_t size_type; //storage size intentionally unspecified
@@ -35,6 +36,7 @@ public:
 
     String &operator =(char const *);
     String &operator =(String const &);
+    String &operator =(String &&) = default;
     bool operator ==(String const &) const;
     bool operator !=(String const &) const;