Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(57)

Side by Side Diff: third_party/WebKit/Source/platform/CrossThreadCopier.h

Issue 2025783002: Worker: Introduce an observation mechanism for WorkerThread termination (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@delayed_task
Patch Set: update implementation comments Created 4 years, 6 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
1 /* 1 /*
2 * Copyright (C) 2009, 2010 Google Inc. All rights reserved. 2 * Copyright (C) 2009, 2010 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
(...skipping 142 matching lines...) Expand 10 before | Expand all | Expand 10 after
153 return pointer; // This is in fact a move. 153 return pointer; // This is in fact a move.
154 } 154 }
155 }; 155 };
156 156
157 template<typename T> 157 template<typename T>
158 struct CrossThreadCopier<CrossThreadPersistent<T>> : public CrossThreadCopierPas sThrough<CrossThreadPersistent<T>> { 158 struct CrossThreadCopier<CrossThreadPersistent<T>> : public CrossThreadCopierPas sThrough<CrossThreadPersistent<T>> {
159 STATIC_ONLY(CrossThreadCopier); 159 STATIC_ONLY(CrossThreadCopier);
160 }; 160 };
161 161
162 template<typename T> 162 template<typename T>
163 struct CrossThreadCopier<CrossThreadWeakPersistent<T>> : public CrossThreadCopie rPassThrough<CrossThreadWeakPersistent<T>> {
164 STATIC_ONLY(CrossThreadCopier);
165 };
166
167 template<typename T>
163 struct CrossThreadCopier<WeakPtr<T>> : public CrossThreadCopierPassThrough<WeakP tr<T>> { 168 struct CrossThreadCopier<WeakPtr<T>> : public CrossThreadCopierPassThrough<WeakP tr<T>> {
164 STATIC_ONLY(CrossThreadCopier); 169 STATIC_ONLY(CrossThreadCopier);
165 }; 170 };
166 171
167 template <typename T> 172 template <typename T>
168 struct CrossThreadCopier<WTF::PassedWrapper<T>> { 173 struct CrossThreadCopier<WTF::PassedWrapper<T>> {
169 STATIC_ONLY(CrossThreadCopier); 174 STATIC_ONLY(CrossThreadCopier);
170 using Type = WTF::PassedWrapper<typename CrossThreadCopier<T>::Type>; 175 using Type = WTF::PassedWrapper<typename CrossThreadCopier<T>::Type>;
171 static Type copy(WTF::PassedWrapper<T>&& value) { return passed(CrossThreadC opier<T>::copy(value.moveOut())); } 176 static Type copy(WTF::PassedWrapper<T>&& value) { return passed(CrossThreadC opier<T>::copy(value.moveOut())); }
172 }; 177 };
(...skipping 81 matching lines...) Expand 10 before | Expand all | Expand 10 after
254 AllowCrossThreadAccessWrapper<T*> AllowCrossThreadAccess(T* value) 259 AllowCrossThreadAccessWrapper<T*> AllowCrossThreadAccess(T* value)
255 { 260 {
256 static_assert(!IsGarbageCollectedType<T>::value, "Use wrapCrossThreadPersist ent() instead for garbage-collected pointers"); 261 static_assert(!IsGarbageCollectedType<T>::value, "Use wrapCrossThreadPersist ent() instead for garbage-collected pointers");
257 static_assert(!WTF::IsSubclassOfTemplate<T, ThreadSafeRefCounted>::value, "U se PassRefPtr<T> instead for ThreadSafeRefCounted"); 262 static_assert(!WTF::IsSubclassOfTemplate<T, ThreadSafeRefCounted>::value, "U se PassRefPtr<T> instead for ThreadSafeRefCounted");
258 return AllowCrossThreadAccessWrapper<T*>(value); 263 return AllowCrossThreadAccessWrapper<T*>(value);
259 } 264 }
260 265
261 } // namespace blink 266 } // namespace blink
262 267
263 #endif // CrossThreadCopier_h 268 #endif // CrossThreadCopier_h
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698