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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef BASE_TRACE_EVENT_MALLOC_DUMP_PROVIDER_H_ | 5 #ifndef BASE_TRACE_EVENT_JAVA_HEAP_DUMP_PROVIDER_ANDROID_H_ |
6 #define BASE_TRACE_EVENT_MALLOC_DUMP_PROVIDER_H_ | 6 #define BASE_TRACE_EVENT_JAVA_HEAP_DUMP_PROVIDER_ANDROID_H_ |
7 | |
8 #include <istream> | |
9 | 7 |
10 #include "base/memory/singleton.h" | 8 #include "base/memory/singleton.h" |
11 #include "base/trace_event/memory_dump_provider.h" | 9 #include "base/trace_event/memory_dump_provider.h" |
12 | 10 |
13 namespace base { | 11 namespace base { |
14 namespace trace_event { | 12 namespace trace_event { |
15 | 13 |
16 // Dump provider which collects process-wide memory stats. | 14 // Dump provider which collects process-wide memory stats. |
17 class BASE_EXPORT MallocDumpProvider : public MemoryDumpProvider { | 15 class JavaHeapDumpProvider : public MemoryDumpProvider { |
18 public: | 16 public: |
19 static MallocDumpProvider* GetInstance(); | 17 static JavaHeapDumpProvider* GetInstance(); |
20 | 18 |
21 // MemoryDumpProvider implementation. | 19 // MemoryDumpProvider implementation. |
22 bool DumpInto(ProcessMemoryDump* pmd) override; | 20 bool DumpInto(ProcessMemoryDump* pmd) override; |
23 const char* GetFriendlyName() const override; | 21 const char* GetFriendlyName() const override; |
24 | 22 |
25 private: | 23 private: |
26 friend struct DefaultSingletonTraits<MallocDumpProvider>; | 24 friend struct DefaultSingletonTraits<JavaHeapDumpProvider>; |
27 | 25 |
28 MallocDumpProvider(); | 26 JavaHeapDumpProvider(); |
29 ~MallocDumpProvider() override; | 27 ~JavaHeapDumpProvider() override; |
30 | 28 |
31 DISALLOW_COPY_AND_ASSIGN(MallocDumpProvider); | 29 DISALLOW_COPY_AND_ASSIGN(JavaHeapDumpProvider); |
32 }; | 30 }; |
33 | 31 |
34 } // namespace trace_event | 32 } // namespace trace_event |
35 } // namespace base | 33 } // namespace base |
36 | 34 |
37 #endif // BASE_TRACE_EVENT_MALLOC_DUMP_PROVIDER_H_ | 35 #endif // BASE_TRACE_EVENT_JAVA_HEAP_DUMP_PROVIDER_ANDROID_H_ |
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