A collector for postmortem reports

base/debug/activity_analyzer.h

 // Copyright 2016 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 BASE_DEBUG_ACTIVITY_ANALYZER_H_
 #define BASE_DEBUG_ACTIVITY_ANALYZER_H_
 
 #include <map>
 #include <memory>
 #include <set>
@@ skipping 96 matching lines @@
 
   ~GlobalActivityAnalyzer();
 
 #if !defined(OS_NACL)
   // Creates a global analyzer using the contents of a file given in
   // |file_path|.
   static std::unique_ptr<GlobalActivityAnalyzer> CreateWithFile(
       const FilePath& file_path);
 #endif  // !defined(OS_NACL)
 
-  // Iterates over all known analyzers or returns null if there are no more.
-  // Ownership stays with the global analyzer object and all existing analyzer
-  // pointers are invalidated when GetFirstAnalyzer() is called.
+  // Iterates over all known valid analyzers or returns null if there are no
+  // more. Ownership stays with the global analyzer object and all existing
+  // analyzer pointers are invalidated when GetFirstAnalyzer() is called.
   ThreadActivityAnalyzer* GetFirstAnalyzer();
   ThreadActivityAnalyzer* GetNextAnalyzer();
 
   // Gets the analyzer for a specific thread or null if there is none.
   // Ownership stays with the global analyzer object.
   ThreadActivityAnalyzer* GetAnalyzerForThread(const ThreadKey& key);
 
  private:
   using AnalyzerMap =
       std::map<ThreadKey, std::unique_ptr<ThreadActivityAnalyzer>>;
@@ skipping 17 matching lines @@
   // first/next iteration.
   AnalyzerMap::iterator analyzers_iterator_;
 
   DISALLOW_COPY_AND_ASSIGN(GlobalActivityAnalyzer);
 };
 
 }  // namespace debug
 }  // namespace base
 
 #endif  // BASE_DEBUG_ACTIVITY_ANALYZER_H_