Errors, bugs, questions - page 1854

[Konstantin]

kaus_bonus:

build updated to 1580

https://www.mql5.com/ru/forum/43553/page19#comment_4844870

Wine problem solved. thanks.

How do you connect mt5 to the exchange under wine? i can't, as i understand there is a problem with the certificate

[TheXpert]

fxsaber:

Yes, you can't write it that way.

Yes, I did not pay attention at first that template parameter has no relation to arguments at all, then only full record.

But honestly I do not understand why you need a spherical parameter in a vacuum in a function?

[fxsaber]

Комбинатор:

But to be honest, I don't understand why you need a spherical parameter in a vacuum in a function.

It's easy to explain! Right now it works like this

#include <TypeToBytes.mqh>

void OnStart()
{
  double Array[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 0};
  
  Print(_R(Array)[(short)7]); // Вытащили из массива short-значение по байтовому смещению 7
  Print(_R(Array)[(color)5]); // Вытащили из массива color-значение по байтовому смещению 5  
}

And you want it to work like this

  Print(_R(Array)<short>[7]); // Вытащили из массива short-значение по байтовому смещению 7
  Print(_R(Array)<color>[5]); // Вытащили из массива color-значение по байтовому смещению 5

Especially this one.

  Print(_R(Array)<MqlTick>[3].time); // Вытащили из массива MqlTick-значение по байтовому смещению 3

[TheXpert]

Make the structure a template structure and pass the type through it, alternatively

[fxsaber]

Комбинатор:
Make a template structure and pass the type through it as an option

Can you explain in more detail?

[kaus_bonus]

Konstantin:
How do you connect wine MT5 to the exchange? I can't, as I understand there are problems with the certificate

you cannot)) Certificates do not work under wine

[Konstantin]

kaus_bonus:

no way)) certificates do not work under wine

as far as i understand, wine cannot read the certificate as it does not understand Win standard, but if the certificate is converted to linux standard, i wonder if it will work?

[TheXpert]

fxsaber:
Can you explain in more detail?

template < typename T>
struct Struct
{
   void operator[] (int);
};

[Sergey Dzyublik]

@fxsaber, I suggest doing something useful,
For example, in terms of studying templates in C++, translate the implementation of the most popular containers in MQL.
After all, it's not convenient to use standard Typed Containers, and they are not that good in terms of performance.

[TheXpert]

Sounds like a mockery