Mongocxx-C ++ 11正常时，客户端析构函数中的C ++ 17分段错误

问题描述

我使用以下链接编译了mongocxx 3.6：

http://mongocxx.org/mongocxx-v3/installation/#configuring-with-mongocxx-3-5-0-or-newer

Please find the below :
#include <iostream>
#include <sstream>
#include <thread>
#include <bsoncxx/builder/basic/array.hpp>
#include <bsoncxx/builder/basic/document.hpp>
#include <bsoncxx/builder/basic/kvp.hpp>
#include <bsoncxx/types.hpp>
#include <mongocxx/exception/exception.hpp>
#include <mongocxx/client.hpp>
#include <mongocxx/instance.hpp>
#include <mongocxx/uri.hpp>
#include <mongocxx/pool.hpp>
using bsoncxx::builder::basic::kvp;
using bsoncxx::builder::basic::make_array;
using bsoncxx::builder::basic::make_document;
using mongocxx::collection;

class MongoDBServer{

    mongocxx::instance instance_;
    mongocxx::uri uri_;
    mongocxx::pool pool_;

public:

    MongoDBServer():
        instance_{},uri_{},pool_{uri_} {
        std::cout << "MONGO INIT\n";

    }
public:
    int mongocxx_insert_data(){ 
       std::vector<std::thread> threads{};
         for (auto i : {0}) {
        auto run = [&](std::int64_t j) { 

                auto client = pool_.acquire();
                auto coll = (*client)["geo_db"]["loc_history"];
                coll.delete_many({});
                bsoncxx::document::value loc_doc = make_document(
                kvp("type","GeoJSON"),kvp("mac","94:9F:A7:3D:AD:DB"),kvp("location",make_document(kvp("coordinates",make_array(
                        make_document(kvp("dir","10,00"),kvp("timestamp",bsoncxx::types::b_date{std::chrono::seconds{1604233286}}),kvp("speed","10.000"),kvp("coord",make_array(25.8557413,55.7820266))),make_document(kvp("dir",bsoncxx::types::b_date{std::chrono::seconds{1604233595}}),make_array(25.9557413,55.7720266))))))),kvp("log_start_time",bsoncxx::types::b_date{std::chrono::milliseconds{12323}}),kvp("log_end_time",bsoncxx::types::b_date{std::chrono::milliseconds{121212}}));
                try {      
                        auto result = coll.insert_one(std::move(loc_doc));
                        if (!result) {
                                std::cout << "UnackNowledged write. No id available." << std::endl;
                                return EXIT_SUCCESS;
                        }

                        if (result->inserted_id().type() == bsoncxx::type::k_oid) {
                                bsoncxx::oid id = result->inserted_id().get_oid().value;
                                std::string id_str = id.to_string();
                                std::cout << "Inserted id: " << id_str << std::endl;
                        } else {
                                std::cout << "Inserted id was not an OID type" << std::endl;
                        }
                } catch (const mongocxx::exception& e) {
                        std::cout << "An exception occurred: " << e.what() << std::endl;
                        return EXIT_FAILURE;
                } 
        };
        std::thread runner{run,i};

        threads.push_back(std::move(runner));
        }

        for (auto&& runner : threads) {
            runner.join();
        }
   }
};
int main(int,char**) {
    MongoDBServer mongodbserver_;
    mongodbserver_.mongocxx_insert_data();
    std::cout << "INSERTED SUCCESSFULLY\n";
}

使用上面的代码： 如果我用命令编译

c++ --std=c++11 geopoolclass.cpp -o geodata_pool $(pkg-config --cflags --libs libmongocxx)

MongoDB正常工作。

但是如果我用

进行编译

c++ --std=c++17 geopoolclass.cpp -o geodata_pool $(pkg-config --cflags --libs libmongocxx)

我遇到细分错误。专家们请分享您对我问题的建议。

解决方法

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