chromium/base/trace_event/trace_buffer.h

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
#pragma allow_unsafe_buffers
#endif

#ifndef BASE_TRACE_EVENT_TRACE_BUFFER_H_
#define BASE_TRACE_EVENT_TRACE_BUFFER_H_

#include <stddef.h>
#include <stdint.h>

#include "base/base_export.h"
#include "base/check.h"
#include "base/trace_event/trace_event.h"
#include "base/trace_event/trace_event_impl.h"

namespace base {

namespace trace_event {

// TraceBufferChunk is the basic unit of TraceBuffer.
class BASE_EXPORT TraceBufferChunk { … };

// TraceBuffer holds the events as they are collected.
class BASE_EXPORT TraceBuffer { … };

// TraceResultBuffer collects and converts trace fragments returned by TraceLog
// to JSON output.
class BASE_EXPORT TraceResultBuffer { … };

}  // namespace trace_event
}  // namespace base

#endif  // BASE_TRACE_EVENT_TRACE_BUFFER_H_