| 68 | |
| 69 | |
| 70 | BloomFilterData loadData(const filesystem::path &path, int64_t maxItems, double fpRate) { |
| 71 | BloomFilterData data{maxItems, fpRate}; |
| 72 | std::ifstream file(path.str(), std::ios::binary); |
| 73 | if (file.good()) { |
| 74 | cereal::BinaryInputArchive ia(file); |
| 75 | ia(data); |
| 76 | } |
| 77 | return data; |
| 78 | } |
| 79 | |
| 80 | BloomFilter::BloomFilter(const std::string &path_, int64_t maxItems, double fpRate) : path(path_), impData(loadData(metaPath(), maxItems, fpRate)), store(storePath().str(), impData.length) {} |
| 81 |