| /* |
| * Copyright (C) 2008 Apple Inc. All Rights Reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_WTF_THREAD_DATA_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_WTF_THREAD_DATA_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "build/build_config.h" |
| #include "third_party/blink/renderer/platform/wtf/hash_map.h" |
| #include "third_party/blink/renderer/platform/wtf/hash_set.h" |
| #include "third_party/blink/renderer/platform/wtf/text/string_hash.h" |
| #include "third_party/blink/renderer/platform/wtf/thread_specific.h" |
| #include "third_party/blink/renderer/platform/wtf/threading.h" |
| #include "third_party/blink/renderer/platform/wtf/wtf_export.h" |
| |
| namespace WTF { |
| |
| class AtomicStringTable; |
| class MovableStringTable; |
| struct ICUConverterWrapper; |
| |
| class WTF_EXPORT WTFThreadData { |
| DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); |
| |
| public: |
| WTFThreadData(); |
| ~WTFThreadData(); |
| |
| AtomicStringTable& GetAtomicStringTable() { return *atomic_string_table_; } |
| |
| MovableStringTable& GetMovableStringTable() { return *movable_string_table_; } |
| |
| ICUConverterWrapper& CachedConverterICU() { return *cached_converter_icu_; } |
| |
| ThreadIdentifier ThreadId() const { return thread_id_; } |
| |
| // Must be called on the main thread before any callers to wtfThreadData(). |
| static void Initialize(); |
| |
| #if defined(OS_WIN) && defined(COMPILER_MSVC) |
| static size_t ThreadStackSize(); |
| #endif |
| |
| private: |
| std::unique_ptr<AtomicStringTable> atomic_string_table_; |
| std::unique_ptr<MovableStringTable> movable_string_table_; |
| std::unique_ptr<ICUConverterWrapper> cached_converter_icu_; |
| |
| ThreadIdentifier thread_id_; |
| |
| #if defined(OS_WIN) && defined(COMPILER_MSVC) |
| size_t thread_stack_size_ = 0u; |
| #endif |
| |
| static ThreadSpecific<WTFThreadData>* static_data_; |
| friend WTFThreadData& WtfThreadData(); |
| |
| DISALLOW_COPY_AND_ASSIGN(WTFThreadData); |
| }; |
| |
| inline WTFThreadData& WtfThreadData() { |
| DCHECK(WTFThreadData::static_data_); |
| return **WTFThreadData::static_data_; |
| } |
| |
| } // namespace WTF |
| |
| using WTF::WTFThreadData; |
| using WTF::WtfThreadData; |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_WTF_THREAD_DATA_H_ |