Checking values and skip combination in backtesting

[tdguchi]

Hi, im developing a simple ema cross strategy.

Ema1 (fast): from 1 to 100

Ema2 (slow) from 2 to 1000

In some cases, fast ema will get 99 as value, and slow could have same value, or lower.

That is useless... how can I say to the strategy tester something like:

If (fast >= slow) {
        skip combination
}

thanks

[Lorentzos Roussos]

tdguchi:

Hi, im developing a simple ema cross strategy.

Ema1 (fast): from 1 to 100

Ema2 (slow) from 2 to 1000

In some cases, fast ema will get 99 as value, and slow could have same value, or lower.

That is useless... how can I say to the strategy tester something like:

thanks

You can return a  INIT_PARAMETERS_INCORRECT in the OnInit function once you detect this anomaly 

from here 

OnInit - Event Handling - MQL5 Reference - Reference on algorithmic/automated trading language for MetaTrader 5