Libraries: MultiTester - page 28

[HimOrik]

b2980

TesterSettings.mqh in MultiTester gives warnings

SingleTesterCash .mqh stopped compiling - posted in that topic

Regards.

[fxsaber]

HimOrik:

b2980

TesterSettings.mqh in MultiTester generates warnings

It looks like a compiler defect.

[HimOrik]

Bypassed. Not sure of the correctness.

  bool Init( const int Pos ) const
  {
    bool Res = true;

    bool bufBool=(bool)this.iInit[Pos];      //there are similar rules in DeInit
    if (this.GetSize() && bufBool)           //and here
    {
      const INITDEINIT Ptr = this.iInit[Pos]; // https://www.mql5.com/ru/forum/324536/page23#comment_13868048

      Res = Ptr();
    }

    return(Res);
  }

[Vladimir Karputov]

Forum on trading, automated trading systems and testing trading strategies

MT5: MultiTester

SimpleUser, 2021.09.23 22:03

Good afternoon!
I downloaded it from https://www.mql5.com/ru/code/26132
I make a tester, as in the example
.

#include <fxsaber\MultiTester\MultiTester.mqh> // Multiple runs/optimisations in Tester.

// This function is responsible for generating the task list.
void SetTesterSettings()
{
  TesterSettings.Add("AUDCAD"); // Run AUDCAD with the settings specified in the Tester.
}

I set up the "strategy tester", run it... and it doesn't work. In the log, from the suspicious, only
.

2021.09.23 22:57:21.236 Core 1  tester stopped because OnInit returns non-zero code 1

What am I doing wrong?
P.S. The permission to use DLL is set globally in MT5 settings.

[fxsaber]

A small addition to the MultiTester results.

[fxsaber]

One way not to skew the Tester's result with open positions at the end of the backtest.

#include <fxsaber\MultiTester\MTTester.mqh> // https://www.mql5.com/ru/code/26132

sinput datetime inTesterEndDate = 0; // End of the optimisation interval
input int inRange = 0;

datetime GetTesterEndDate( void )
{
  string Str;

  return(MTTESTER::GetSettings(Str) ? (datetime)MTTESTER::GetValue(Str, "ToDate") : 0);  
}

// This variable will always contain the end date of the Tester interval.
const datetime TesterEndDate = MQLInfoInteger(MQL_OPTIMIZATION) ? inTesterEndDate : GetTesterEndDate();

void OnTesterInit( void )
{    
  ParameterSetRange("inTesterEndDate", false, TesterEndDate, 0, 0, 0);    
  
  ChartClose();
}

void OnTesterDeinit() {}

// Trading System.
void System( const bool OnlyClose = false ) {}

void OnTick()
{
  System(TimeCurrent() >= TesterEndDate - 24 * 3600); // On the last day, only closing signals.
}

A similar question often arises.

[Daniel Molnar]

Hi,

How do you add a task for an ea on a symbol with input variables?

How do you run an optimisation like input variable A should run from 1 to 10 with steps of 1 and input variable B goes from 1 to 100 with steps of 10?

Looked through this forum thread, but couldn't find if and how it is possible.

[fxsaber]

pcdeni symbol with input variables?

How do you run an optimisation like input variable A should run from 1 to 10 with steps of 1 and input variable B goes from 1 to 100 with steps of 10?

Looked through this forum thread, but couldn't find if and how it is possible.

MTTester.mqh allows you to fully control Tester, except for symbol settings. I am not ready to write FAQ.

[Daniel Molnar]

fxsaber # :

MTTester.mqh allows you to fully control the Tester, except for the symbol settings. FAQ is not ready to write.

so, no.

[Aricoco Arinze]

Automated-Trading:

MultiTester:

Author: fxsaber