chromium/base/metrics/histogram_snapshot_manager.cc

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/metrics/histogram_snapshot_manager.h"

#include <memory>

#include "base/debug/alias.h"
#include "base/logging.h"
#include "base/memory/raw_ptr.h"
#include "base/metrics/histogram_flattener.h"
#include "base/metrics/histogram_samples.h"

namespace base {

HistogramSnapshotManager::HistogramSnapshotManager(
    HistogramFlattener* histogram_flattener)
    : … { … }

HistogramSnapshotManager::~HistogramSnapshotManager() = default;

void HistogramSnapshotManager::PrepareDeltas(
    const std::vector<HistogramBase*>& histograms,
    HistogramBase::Flags flags_to_set,
    HistogramBase::Flags required_flags) { … }

void HistogramSnapshotManager::SnapshotUnloggedSamples(
    const std::vector<HistogramBase*>& histograms,
    HistogramBase::Flags required_flags) { … }

void HistogramSnapshotManager::MarkUnloggedSamplesAsLogged() { … }

void HistogramSnapshotManager::PrepareDelta(HistogramBase* histogram) { … }

void HistogramSnapshotManager::PrepareFinalDelta(
    const HistogramBase* histogram) { … }

void HistogramSnapshotManager::PrepareSamples(const HistogramBase* histogram,
                                              const HistogramSamples& samples) { … }

}  // namespace base