src/tuningfork/core/time_series.h

/*
 * Copyright 2020 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.
 */

#pragma once

#include <vector>

namespace tuningfork {

template <typename T>
class TimeSeries {
    std::vector<T> data_;

   public:
    TimeSeries(size_t capacity) { data_.reserve(capacity); }

    size_t Count() const { return data_.size(); }

    void Add(const T& value) { data_.push_back(value); }

    void Clear() { data_.clear(); }

    const std::vector<T>& Samples() const { return data_; }
};

}  // namespace tuningfork