column_storage_overlay.h | Explore in Territory

/*
 * Copyright (C) 2022 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef SRC_TRACE_PROCESSOR_DB_COLUMN_STORAGE_OVERLAY_H_
#define SRC_TRACE_PROCESSOR_DB_COLUMN_STORAGE_OVERLAY_H_

#include <stdint.h>

#include <optional>
#include <utility>
#include <vector>

#include "src/trace_processor/containers/bit_vector.h"
#include "src/trace_processor/containers/row_map.h"

namespace perfetto::trace_processor {

// Contains indices which can be used to lookup data in one or more
// ColumnStorages.
//
// Implemented as a thin wrapper around RowMap so much of the documentation
// from RowMap also applies to this class.
class ColumnStorageOverlay { … };

}  // namespace perfetto::trace_processor

#endif  // SRC_TRACE_PROCESSOR_DB_COLUMN_STORAGE_OVERLAY_H_
chromium/third_party/perfetto/src/trace_processor/db/column_storage_overlay.h
