chromium/components/segmentation_platform/internal/database/signal_sample_view.h

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_SEGMENTATION_PLATFORM_INTERNAL_DATABASE_SIGNAL_SAMPLE_VIEW_H_
#define COMPONENTS_SEGMENTATION_PLATFORM_INTERNAL_DATABASE_SIGNAL_SAMPLE_VIEW_H_

#include <optional>
#include <vector>

#include "base/memory/raw_ptr.h"
#include "base/time/time.h"
#include "components/segmentation_platform/internal/database/signal_database.h"
#include "components/segmentation_platform/public/proto/types.pb.h"

namespace segmentation_platform {

// A container "view" on top of all the signal database sample list, that helps
// to query a particular histogram / user action or enum histograms.
class SignalSampleView { … };

}  // namespace segmentation_platform

#endif  // COMPONENTS_SEGMENTATION_PLATFORM_INTERNAL_DATABASE_SIGNAL_SAMPLE_VIEW_H_