| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CC_DEBUG_TRACED_VALUE_H_ |
| #define CC_DEBUG_TRACED_VALUE_H_ |
| |
| #include <string> |
| |
| #include "base/debug/trace_event.h" |
| #include "base/memory/scoped_ptr.h" |
| |
| namespace base { |
| class DictionaryValue; |
| class Value; |
| } |
| namespace cc { |
| |
| class TracedValue : public base::debug::ConvertableToTraceFormat { |
| public: |
| static scoped_ptr<base::Value> CreateIDRef(const void* id); |
| static void MakeDictIntoImplicitSnapshot( |
| base::DictionaryValue* dict, const char* object_name, const void* id); |
| static scoped_ptr<ConvertableToTraceFormat> FromValue( |
| base::Value* value); |
| |
| virtual ~TracedValue(); |
| |
| virtual void AppendAsTraceFormat(std::string* out) const OVERRIDE; |
| |
| private: |
| explicit TracedValue(base::Value* value); |
| |
| scoped_ptr<base::Value> value_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TracedValue); |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_DEBUG_TRACED_VALUE_H_ |