急急急!! C# code轉C++ 感恩!

請問如何把這段C#轉換為C++

  public struct XXInfo
  {
  public String UItime;
  }
  public class YYY
  {
  public static int myFramesize = 0;
  public static string JPGFILE ;
  public static List<XXInfo> listInfo;
  public static double dstdFirstData = 0;
  public static DateTime logtime;
  public static string strUSC_LA_LdFName = "";
  }

感謝各位的大恩大德!!

C/C++ code

#include <string>
#include <list>
#include <time.h>
struct XXInfo
{
    string UItime;
}
class YYY
{
public:
    static int myFramesize = 0;
    static string JPGFILE ;
    static list<XXInfo> listInfo;
    static double dstdFirstData = 0;
    //static DateTime logtime; //日期类自己实现吧
    static string strUSC_LA_LdFName = "";
}

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