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Diffstat (limited to 'base/trace_event/event_name_filter.cc')
-rw-r--r-- | base/trace_event/event_name_filter.cc | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/base/trace_event/event_name_filter.cc b/base/trace_event/event_name_filter.cc new file mode 100644 index 0000000000..7bf932e040 --- /dev/null +++ b/base/trace_event/event_name_filter.cc @@ -0,0 +1,26 @@ +// 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. + +#include "base/trace_event/event_name_filter.h" + +#include "base/trace_event/trace_event_impl.h" + +namespace base { +namespace trace_event { + +// static +const char EventNameFilter::kName[] = "event_whitelist_predicate"; + +EventNameFilter::EventNameFilter( + std::unique_ptr<EventNamesWhitelist> event_names_whitelist) + : event_names_whitelist_(std::move(event_names_whitelist)) {} + +EventNameFilter::~EventNameFilter() = default; + +bool EventNameFilter::FilterTraceEvent(const TraceEvent& trace_event) const { + return event_names_whitelist_->count(trace_event.name()) != 0; +} + +} // namespace trace_event +} // namespace base |