Method fetch

python/mod_cvcuda/operators/OpSIFT.cpp:98–122

    }

    static std::shared_ptr<nvcvpy::ICacheItem> fetch(std::vector<std::shared_ptr<nvcvpy::ICacheItem>> &cache)
    {
        std::shared_ptr<nvcvpy::ICacheItem> retItem = cache[0];

        long long int maxPayloadSize = 0;

        for (const auto &item : cache)
        {
            const Key &key = static_cast<const Key &>(item.get()->key());

            long long int keyPayloadSize = key.payloadSize();

            if (keyPayloadSize > maxPayloadSize)
            {
                maxPayloadSize = keyPayloadSize;
                retItem        = item;
            }
        }

        cache.clear();

        nvcvpy::Cache::removeAllNotInUseMatching(retItem.get()->key());

        return retItem;
    }

private:
    Key          m_key;