base/trace_event/memory_allocator_attributes.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef BASE_TRACE_EVENT_MEMORY_ALLOCATOR_ATTRIBUTES_H_
   6 #define BASE_TRACE_EVENT_MEMORY_ALLOCATOR_ATTRIBUTES_H_
   7
   8 #include <string>
   9
  10 #include "base/base_export.h"
  11 #include "base/containers/hash_tables.h"
  12
  13 namespace base {
  14 namespace trace_event {
  15
  16 struct BASE_EXPORT MemoryAllocatorDeclaredAttribute {
  17   std::string name;
  18
  19   // Refer to src/tools/perf/unit-info.json for the semantic of the type.
  20   std::string type;
  21 };
  22
  23 using MemoryAllocatorDeclaredAttributes =
  24     hash_map<std::string, MemoryAllocatorDeclaredAttribute>;
  25
  26 }  // namespace trace_event
  27 }  // namespace base
  28
  29 #endif  // BASE_TRACE_EVENT_MEMORY_ALLOCATOR_ATTRIBUTES_H_