blob: 098b9086c84e4e0652811c0c1a904cdfecdbf1b0 [file] [log] [blame]
// Copyright 2017 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 <stdint.h>
#include "base/metrics/ukm_source_id.h"
#include "services/metrics/public/cpp/metrics_export.h"
namespace ukm {
typedef int64_t SourceId;
using SourceIdType = base::UkmSourceId::Type;
const SourceId kInvalidSourceId = 0;
// Get a new source ID, which is unique for the duration of a browser session.
METRICS_EXPORT SourceId AssignNewSourceId();
// Utility for converting other unique ids to source ids.
METRICS_EXPORT SourceId ConvertToSourceId(int64_t other_id,
SourceIdType id_type);
// Get the SourceIdType of the SourceId.
METRICS_EXPORT SourceIdType GetSourceIdType(SourceId source_id);
} // namespace ukm