Changeset 2740 in webkit for trunk/JavaScriptCore/kjs/ustring.h

Timestamp:

Nov 18, 2002, 3:43:22 PM (23 years ago)

Author:

darin

Message:

• another string constant discovered that can be optimized

• kjs/object.h: Add a property name constant for "proto".
• kjs/object.cpp: Define it. (ObjectImp::get): Use it. (ObjectImp::hasProperty): Use it.

• prepare to turn PropertyMap into a hash table

• kjs/object.cpp: (ObjectImp::mark): Use the new PropertyMap::mark(). (ObjectImp::put): Use the new overload of PropertyMap::get(). (ObjectImp::deleteProperty): Use the new overload of PropertyMap::get(). (ObjectImp::propList): Use PropertyMap::addEnumerablesToReferenceList().

• kjs/property_map.h: Remove PropertyMapNode and make all node-related methods private. Add mark(), a new overload of get() that returns attributes, a clear() that takes no attributes, and addEnumerablesToReferenceList().
• kjs/property_map.cpp: (PropertyMap::get): Added new overload. (PropertyMap::clear): Added new overload. (PropertyMap::mark): Added. (PropertyMap::addEnumerablesToReferenceList): Added.

• kjs/ustring.h: Added a hash function.
• kjs/ustring.cpp: (KJS::hash): Added.

File:

• trunk/JavaScriptCore/kjs/ustring.h (modified) (1 diff)

trunk/JavaScriptCore/kjs/ustring.h

@@ -433 +433 @@
   
   int compare(const UString &, const UString &);
+  int hash(const UString &, int hashTableSize);
 
 }; // namespace