Changeset 127973 in webkit

Timestamp:

Sep 8, 2012 12:50:03 PM (12 years ago)

Author:

kling@webkit.org

Message:

Give AtomicString SimpleClassVectorTraits.
<​http://webkit.org/b/96186>

Reviewed by Karl Anders Carlsson.

AtomicString can be initialized/moved/compared with memset/memcpy/memcmp,
so add a VectorTraits<AtomicString> to make Vector<AtomicString> a little
more efficient.

• wtf/VectorTraits.h:

Location:

trunk/Source/WTF

Files:

• ChangeLog (modified) (1 diff)
• wtf/VectorTraits.h (modified) (2 diffs)

trunk/Source/WTF/ChangeLog

@@ +1 @@
+2012-09-08  Andreas Kling  <kling@webkit.org>
+
+        Give AtomicString SimpleClassVectorTraits.
+        <http://webkit.org/b/96186>
+
+        Reviewed by Karl Anders Carlsson.
+
+        AtomicString can be initialized/moved/compared with memset/memcpy/memcmp,
+        so add a VectorTraits<AtomicString> to make Vector<AtomicString> a little
+        more efficient.
+
+        * wtf/VectorTraits.h:
+
 2012-09-07  Sheriff Bot  <webkit.review.bot@gmail.com>
 

trunk/Source/WTF/wtf/VectorTraits.h

@@ -31 +31 @@
 
 namespace WTF {
+
+    class AtomicString;
 
     template<bool isPod, typename T>
@@ -77 +79 @@
     struct VectorTraits<OwnPtr<P> > : SimpleClassVectorTraits { };
 
+    template<>
+    struct VectorTraits<AtomicString> : SimpleClassVectorTraits { };
+
     template<typename First, typename Second>
     struct VectorTraits<pair<First, Second> >