problem with DateTimeStructure

[Alberto Tortella]

Hi all, at row 5 I have the following error: "Day_of_week" cannot convert ENUM.

When I print int Day_of_week is 0 (today is Sunday).

Could you help me? Thank you!

  datetime time_local=TimeTradeServer() ;
  
  MqlDateTime DateTimeStructure ; 
  
  TimeToStruct(time_local,DateTimeStructure);
  
  int Day_of_week = DateTimeStructure.day_of_week ;
    
  if(SymbolInfoSessionTrade(_Symbol,Day_of_week,session,from,to))

[William Roeder]

1. There is no problem with the MQLDateTime.
         How To Ask Questions The Smart Way. (2004)
             Don't rush to claim that you have found a bug.
         Questions Not To Ask
             My program doesn't work. I think system facility X is broken.

   It is almost always your code.

2. The second parameter of SymbolInfoSessionTrade requires a ENUM_DAY_OF_WEEK.
   

   You are passing an int.	int Day_of_week = DateTimeStructure.day_of_week ;
   Pass the correct types to your function calls.	ENUM_DAY_OF_WEEK Day_of_week = ENUM_DAY_OF_WEEK(DateTimeStructure.day_of_week);

   
   

[Carl Schreiber]

Day of Week:

#define  DoWi(t) ((int)(((t-259200)%604800)/86400))      // (int)Day of Week Su=0,Mo=1,...

...

int wkd = DoWi(TimeTradeServer());

[fxsaber]

Форум по трейдингу, автоматическим торговым системам и тестированию торговых стратегий

Библиотеки: TimeDaylightCorrections

fxsaber, 2021.09.20 12:28

#define DAY (24 * 3600)
#define WEEK 7

ENUM_DAY_OF_WEEK TimeDayOfWeek( const datetime time )
{
  return((ENUM_DAY_OF_WEEK)((time / DAY + THURSDAY) % WEEK));
}

PS 

Форум по трейдингу, автоматическим торговым системам и тестированию торговых стратегий

Особенности языка mql5, тонкости и приёмы работы

fxsaber, 2017.02.25 16:39

bool SessionTrade( const string Symb )
{
  datetime TimeNow = ::TimeTradeServer();

  const ENUM_DAY_OF_WEEK DayOfWeek = TimeDayOfWeek(TimeNow);

  TimeNow %= 24 * 60 * 60;

  bool Res = false;
  datetime From, To;

  for (int i = 0; (!Res) && ::SymbolInfoSessionTrade(Symb, DayOfWeek, i, From, To); i++)
    Res = ((From <= TimeNow) && (TimeNow < To));

  return(Res);
}