c++ - Insert a json object into another in a nested level by using JsonCpp

Question

Using JsonCpp, I want to create a function insert_json declared as

void insert_json(Json::Value& base, const Json::Value& value, const std::vector<std::string>& key_v)

which should give us this result:

#include <string>
#include <vector>
#include <jsoncpp/json/json.h>

void insert_json(Json::Value base, const Json::Value& value, const std::vector<std::string>& key_v) {
  ...  
};

int main() {

    Json::Value base, value;
    value = "42";
    std::vector<std::string> key_v = {"meaning", "everything"};

    insert_json(base, value, key_v); // Result: base["meaning"]["everything"] = "42"
    return 0;
};

Is there any way to do this with JsonCpp? Is there any easy alternative with another json library?

Answer 1

等待大神答复