Custom logic block implementation.

[coinmaster]

Hello.
I am trying to implement a custom logic block that writes data into a file for each pass of the optimization.
The normal write to file logic block does not use use the frame() function and therefore cannot write to file during optimization.

I paid someone to cook a bit of code up for me that will do this.
The code below will write the bid price to file as a test, however the intent is to replicate the 'write to file' logic block and select a list of variables to input.

But for now I'm taking it one step at a time and I'm only trying to insert this test script as the logic block. However I can't seem to get it to work.

I placed everything beneath OnTick() into the logic block editor of https://fxdreema.com/studio/MQL5
I placed the OnTesterPass() and OnTesterInit() code into the custom functions section
and everything above OnTick into global variables.

This did not compile.

So I placed a few of the global variables into the logic block until it compiled without errors.
However the function does not activate when I place the logic block onto the 'every bar' timer.

Can anyone inform me of my error?

#property copyright "Copyright 2020, IVZ."
#property link "https://www.mql5.com/ru/users/febintegral/"
#property version "1.00"
#property tester_everytick_calculate

double stat_values[7]; // Массив для показателей теста
int cnt = 0;
input double test = 1;
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
class SomeData
{
public:
string store;
};

SomeData pSomeDAta[1];
bool Executed = false;
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
void OnTick()
{

double bidPrice = SymbolInfoDouble(_Symbol,SYMBOL_BID); // Getting the Bid Price

double Mass[20];
for(int i =0; i < 17; i++)
Mass[i] = i;

MqlDateTime mdt;
TimeToStruct(TimeCurrent(),mdt);
string output = IntegerToString(mdt.year) + "." + IntegerToString(mdt.mon) + "." + IntegerToString(mdt.day) + "_" + IntegerToString(mdt.hour) + ":" + IntegerToString(mdt.min) + ":" + IntegerToString(mdt.sec)+ ";" + DoubleToString(bidPrice) + ";";

for(int i =0; i < 17; i++)
output += "SomeData_" + DoubleToString(Mass[i]) + ";";

pSomeDAta[0].store += output + "\r\n";

datetime dt = TimeCurrent();
MqlDateTime mdt1,mdt2;
TimeToStruct(dt,mdt2);

TimeCurrent(mdt1);

int PassNumber = 0;
if(mdt.hour == 23 && mdt.min >= 50 && Executed == false)
{

  string file_name;
  long search_handle=FileFindFirst("*.csv",file_name,FILE_COMMON);
  //--- проверим, успешно ли отработала функция FileFindFirst()
  if(search_handle!=INVALID_HANDLE && -1 != StringFind(file_name,"filetest",0))
    {
     int abc= 0;
     //--- в цикле проверим являются ли переданные строки именами файлов или директорий
     do
       {
        abc++;
       }
     while(FileFindNext(search_handle,file_name));


     string sep="_";                // A separator as a character
     ushort u_sep;                  // The code of the separator character
     string result[];               // An array to get strings
     //--- Get the separator code
     u_sep=StringGetCharacter(sep,0);
     //--- Split the string to substrings
     int k = StringSplit(file_name,u_sep,result);

     PassNumber = (int)StringToInteger(result[1]);
     PassNumber++;
     //--- закрываем хэндл поиска
     FileFindClose(search_handle);
    }



  string headers="Header_1;Header_2;Header_3;Header_4;Header_5;Header_6;Header_7;Header_8;Header_9;Header_10;Header_11;Header_12;Header_13;Header_14;Header_15;Header_16;Header_17;Header_18;Header_19";
  int h2=FileOpen("filetest_" + IntegerToString(PassNumber) + "_.csv",FILE_READ|FILE_WRITE|FILE_SHARE_WRITE|FILE_CSV|FILE_COMMON);

  FileSeek(h2,0,SEEK_END);
  FileWrite(h2,headers);

  FileSeek(h2,0,SEEK_END);
  FileWrite(h2,pSomeDAta[0].store);

  FileClose(h2);
  Executed = true;

 }

cnt++;

}

Website doesn't fit all the code into the box for some reason. I attached file.0_1629040410511_FramesAndFiles (1).mq5

[coinmaster]

It seems that the OnTester() and OnTesterPass() sections are not compiling into the code.
A search for OnTester() or OnTesterPass() in the source file does not reveal any results.

Could this be a bug?

[l'andorrà]

@coinmaster I'm not a programmer but I know MQ% is not as well developed in fxDreema as MQ4. I would recommend to contact the admin and aski him.

[coinmaster]

He's rarely online anymore sadly. But I sent him a message.

[l'andorrà]

@coinmaster True. However, I can guarantee he replied all personal messages. He may take its time to do it, though.