问在c++中使用初始化程序列表时的奇怪行为

EN

// option.h file

#ifndef __OPTION_H__
#define __OPTION_H__

#include <string>
#include <vector>

namespace CppOptParser {

    class Option
    {
        std::vector<std::string> names;
        std::string description;
    public:
        // constructors
        Option(const std::vector<std::string>& names);
        Option(const std::vector<std::string>& names, const std::string& description);
        // destructor
        ~Option();
    };
} // namespace CppOptParser

#endif /* __OPTION_H__ */


// option.cpp file

#include "option.h"

namespace CppOptParser {

    Option::Option(const std::vector<std::string>& names)
    {
        this->names = names;
    }

    Option::Option(const std::vector<std::string>& names, const std::string& description)
    {
        this->names = names;
        this->description = description;
    }
    Option::~Option() {}

} // namespace CppOptParser


// main.cpp file

#include "option.h"
#include <iostream>

using namespace CppOptParser;

int main(int argc, char *argv[])
{
    Option *opt = new Option({ "f", "filename"}); // gives error -- error C2440: 'initializing' : cannot convert from 'initializer-list' to 'CppOptParser::Option'
    Option *opt1 = new Option({"f", "filename"}, "output file name"); // works fine
    std::cin.get();
    return 0;
}