/*
 * Copyright (C) 2020-2022. Huawei Technologies Co., Ltd. All rights reserved.
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 CPP_BUFFER_H
#define CPP_BUFFER_H

#include <cstring>
#include <vector>
#include <chrono>
#include <memory>
#include <list>
#include <vector/vector_common.h>

class Buffer {
public:
    Buffer(uint8_t* data, int64_t size, int64_t capacity, bool isOmniAllocated = true)
            : data_(data),
            size_(size),
            capacity_(capacity),
            allocatedByOmni(isOmniAllocated) {
    }

    ~Buffer() {
        if (allocatedByOmni && not releaseFlag) {
            auto *allocator = omniruntime::mem::Allocator::GetAllocator();
            allocator->Free(data_, capacity_);
        }
    }

    void SetReleaseFlag() {
        releaseFlag = true;
    }

public:
    uint8_t * data_;
    int64_t size_;
    int64_t capacity_;
    bool allocatedByOmni = true;
    bool releaseFlag = false;
};

#endif //CPP_BUFFER_H