39 lines
1011 B
C++
39 lines
1011 B
C++
#pragma once
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#if SIMDJSON_COMPETITION_NLOHMANN_JSON
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#include "top_tweet.h"
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namespace top_tweet {
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using namespace simdjson;
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struct nlohmann_json {
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using StringType=std::string;
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dom::parser parser{};
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bool run(simdjson::padded_string &json, int64_t max_retweet_count, top_tweet_result<StringType> &result) {
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result.retweet_count = -1;
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nlohmann::json top_tweet{};
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auto root = nlohmann::json::parse(json.data(), json.data() + json.size());
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for (auto tweet : root["statuses"]) {
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int64_t retweet_count = tweet["retweet_count"];
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if (retweet_count <= max_retweet_count && retweet_count >= result.retweet_count) {
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result.retweet_count = retweet_count;
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top_tweet = tweet;
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}
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}
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result.text = top_tweet["text"];
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result.screen_name = top_tweet["user"]["screen_name"];
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return result.retweet_count != -1;
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}
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};
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BENCHMARK_TEMPLATE(top_tweet, nlohmann_json)->UseManualTime();
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} // namespace top_tweet
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#endif // SIMDJSON_COMPETITION_NLOHMANN_JSON
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