Method insert

src/ifcparse/rocksdb_map_adapter.h:344–361

    }

    std::pair<iterator, bool> insert(const value_type& val) {
#ifdef IFOPSH_WITH_ROCKSDB
        std::string key_str = key_to_string(val.first);
        std::string full_key = prefix_ + key_str;
        std::string existing;
        rocksdb::Status s = db_->Get(rocksdb::ReadOptions{}, full_key, &existing);
        if (s.ok()) {
            // Key already exists.
            return { find(val.first), false };
        }
        std::string encoded = codec_.encode(val.second);
        s = db_->Put(rocksdb::WriteOptions{}, full_key, encoded);
        if (!s.ok()) {
            return { end(), false };
        }
#endif
        return { find(val.first), true };
    }
};

#endif