Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(1600)

Unified Diff: base/debug/trace_event.h

Issue 7981004: add classes trace_analyzer::Query and TraceAnalyzer to make it easy to search through trace data (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: pid tid name fixed Created 9 years, 2 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « base/base.gyp ('k') | base/debug/trace_event.cc » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: base/debug/trace_event.h
diff --git a/base/debug/trace_event.h b/base/debug/trace_event.h
index b4f7d28f1d1c36a7b7655fb689f3e10aa414f9b3..bfa49934c552b2d41a4e5a2e02e1320364145abd 100644
--- a/base/debug/trace_event.h
+++ b/base/debug/trace_event.h
@@ -102,6 +102,7 @@
#include "base/callback.h"
#include "base/hash_tables.h"
+#include "base/memory/ref_counted_memory.h"
#include "base/memory/singleton.h"
#include "base/string_util.h"
#include "base/third_party/dynamic_annotations/dynamic_annotations.h"
@@ -419,6 +420,10 @@ class BASE_EXPORT TraceValue {
return value;
}
+ bool is_string() const {
+ return type_ == TRACE_TYPE_STRING || type_ == TRACE_TYPE_STATIC_STRING;
+ }
+
void AppendAsJSON(std::string* out) const;
Type type() const {
@@ -445,7 +450,7 @@ class BASE_EXPORT TraceValue {
return value_.as_pointer;
}
const char* as_string() const {
- DCHECK(type_ == TRACE_TYPE_STRING || type_ == TRACE_TYPE_STATIC_STRING);
+ DCHECK(is_string());
return value_.as_string;
}
const char** as_assignable_string() {
@@ -471,7 +476,7 @@ class BASE_EXPORT TraceValue {
// OutputCallback whenever the tracing system decides to flush. This
// can happen at any time, on any thread, or you can programatically
// force it to happen.
-class TraceEvent {
+class BASE_EXPORT TraceEvent {
public:
TraceEvent();
TraceEvent(unsigned long process_id,
@@ -485,6 +490,9 @@ class TraceEvent {
bool copy);
~TraceEvent();
+ static const char* GetPhaseString(TraceEventPhase phase);
+ static TraceEventPhase GetPhase(const char* phase);
+
// Serialize event data to JSON
static void AppendEventsAsJSON(const std::vector<TraceEvent>& events,
size_t start,
« no previous file with comments | « base/base.gyp ('k') | base/debug/trace_event.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698