#include?“simdjson/jsonparser.h“
#include?
#include?
#include?

#include?“benchmark.h“
//?#define?RAPIDJSON_SSE2?//?bad?for?performance
//?#define?RAPIDJSON_SSE42?//?bad?for?performance
#include?“rapidjson/document.h“
#include?“rapidjson/reader.h“
#include?“rapidjson/stringbuffer.h“
#include?“rapidjson/writer.h“

#include?“sajson.h“

using?namespace?rapidjson;
using?namespace?std;

bool?equals（const?char?*s1?const?char?*s2）?{?return?strcmp（s1?s2）?==?0;?}

void?remove_duplicates（vector?&v）?{
??std::sort（v.begin（）?v.end（））;
??auto?last?=?std::unique（v.begin（）?v.end（））;
??v.erase（last?v.end（））;
}

void?print_vec（vector?&v）?{
??for?（auto?i?:?v）?{
????std::cout?<??}
??std::cout?<}

void?simdjson_traverse（std::vector?&answer?ParsedJson::iterator?&i）?{
??switch?（i.get_type（））?{
??case?‘{‘:
????if?（i.down（））?{
??????do?{
????????bool?founduser?=?equals（i.get_string（）?“user“）;
????????i.next（）;?//?move?to?value
????????if?（i.is_object（））?{
??????????if?（founduser?&&?i.move_to_key（“id“））?{
????????????if?（i.is_integer（））?{
??????????????answer.push_back（i.get_integer（））;
????????????}
????????????i.up（）;
??????????}
??????????simdjson_traverse（answer?i）;
????????}?else?if?（i.is_array（））?{
??????????simdjson_traverse（answer?i）;
????????}
??????}?while?（i.next（））;
??????i.up（）;
????}
????break;
??case?‘[‘:
????if?（i.down（））?{
??????do?{
????????if?（i.is_object_or_array（））?{
??????????simdjson_traverse（answer?i）;
????????}
??????}?while?（i.next（））;
??????i.up（）;
????}
????break;
??case?‘l‘:
??case?‘d‘:
??case?‘n‘:
??case?‘t‘:
??case?‘f‘:
??default:
????break;
??}
}

std::vector?simdjson_computestats（const?std::string_view?&p）?{
??std::vector?answer;
??ParsedJson?pj?=?build_parsed_json（p）;
??if?（!pj.isValid（））?{
????return?answer;
??}
??ParsedJson::iterator?i（pj）;

??simdjson_traverse（answer?i）;
??remove_duplicates（answer）;
??return?answer;
}

void?sajson_traverse（std::vector?&answer?const?sajson::value?&node）?{
??using?namespace?sajson;
??switch?（node.get_type（））?{
??case?TYPE_ARRAY:?{
????auto?length?=?node.get_length（）;
????for?（size_t?i?=?0;?i???????sajson_traverse（answer?node.get_array_element（i））;
????}
????break;
??}
??case?TYPE_object:?{
????auto?length?=?node.get_length（）;
????for?（auto?i?=?0u;?i???????if?（equals（node.get_object_key（i）.data（）?“user“））?{?//?found?a?user!!!
????????auto?uservalue?=?node.get_object_value（i）;?????????//?get?the?value
????????if?（uservalue.get_type（）?==
????????????TYPE_object）?{?//?the?value?should?be?an?object
??????????auto?uservaluelength?=?uservalue.get_length（）;
??????????for?（auto?j?=?0u;?j????????????????++j）?{?//?go?through?the?children
????????????if?（equals（uservalue.get_object_key（j）.data（）
???????????????????????“id“））?{?//?ah?ah?found?id
??????????????auto?v?=?uservalue.get_object_value（j）;
??????????????if?（v.get_type（）?==?TYPE_INTEGER

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-02-23?00:28??simdjson-master\
?????文件?????????264??2019-02-23?00:28??simdjson-master\.appveyor.yml
?????目錄???????????0??2019-02-23?00:28??simdjson-master\.circleci\
?????文件?????????135??2019-02-23?00:28??simdjson-master\.circleci\config.yml
?????文件?????????105??2019-02-23?00:28??simdjson-master\.drone.yml
?????文件???????????6??2019-02-23?00:28??simdjson-master\.gitignore
?????文件?????????987??2019-02-23?00:28??simdjson-master\.gitmodules
?????文件?????????241??2019-02-23?00:28??simdjson-master\.travis.yml
?????文件??????????70??2019-02-23?00:28??simdjson-master\AUTHORS
?????文件????????1349??2019-02-23?00:28??simdjson-master\CMakeLists.txt
?????文件???????11356??2019-02-23?00:28??simdjson-master\LICENSE
?????文件????????7474??2019-02-23?00:28??simdjson-master\Makefile
?????文件????????6644??2019-02-23?00:28??simdjson-master\Notes.md
?????文件???????20284??2019-02-23?00:28??simdjson-master\README.md
?????文件????????3885??2019-02-23?00:28??simdjson-master\amalgamation.sh
?????目錄???????????0??2019-02-23?00:28??simdjson-master\benchmark\
?????文件?????????195??2019-02-23?00:28??simdjson-master\benchmark\CMakeLists.txt
?????文件???????14803??2019-02-23?00:28??simdjson-master\benchmark\benchmark.h
?????文件????????7680??2019-02-23?00:28??simdjson-master\benchmark\distinctuseridcompetition.cpp
?????目錄???????????0??2019-02-23?00:28??simdjson-master\benchmark\linux\
?????文件????????2645??2019-02-23?00:28??simdjson-master\benchmark\linux\linux-perf-events.h
?????文件????????5291??2019-02-23?00:28??simdjson-master\benchmark\minifiercompetition.cpp
?????文件????????7942??2019-02-23?00:28??simdjson-master\benchmark\parse.cpp
?????文件????????7728??2019-02-23?00:28??simdjson-master\benchmark\parseandstatcompetition.cpp
?????文件????????9586??2019-02-23?00:28??simdjson-master\benchmark\parsingcompetition.cpp
?????文件????????5643??2019-02-23?00:28??simdjson-master\benchmark\statisticalmodel.cpp
?????目錄???????????0??2019-02-23?00:28??simdjson-master\dependencies\
?????目錄???????????0??2019-02-23?00:28??simdjson-master\dependencies\cJSON\
?????目錄???????????0??2019-02-23?00:28??simdjson-master\dependencies\fastjson\
?????目錄???????????0??2019-02-23?00:28??simdjson-master\dependencies\gason\
?????目錄???????????0??2019-02-23?00:28??simdjson-master\dependencies\jsmn\
............此處省略332個(gè)文件信息