livio.zanol:
What can must I do to solve this?
CExpertTrailing* trailing = NULL; if ((traillingStopLoss > 2) && (traillingStopLoss < 8)) { if (traillingStopLoss == 3) { trailing=new CTrailingBarraBarra; } if (traillingStopLoss == 4) { trailing = new CTrailingRR; } if (traillingStopLoss == 5) { trailing=new CTrailingPSAR; } if (traillingStopLoss == 6) { trailing = new CTrailingMA; } if (traillingStopLoss == 7) { trailing=new CTrailingFixedPips; } } //########################################################################## //########################################################################## //############ Below Line gives me 'undeclared identifier' ################# //########################################################################## //########################################################################## if(trailing==NULL) { //--- failed printf(__FUNCTION__+": error creating trailing"); ExtExpert.Deinit(); return(INIT_FAILED); } //--- Add trailing to expert (will be deleted automatically)) if(!ExtExpert.InitTrailing(trailing)) { //--- failed printf(__FUNCTION__+": error initializing trailing"); ExtExpert.Deinit(); return(INIT_FAILED); } if (traillingStopLoss == 3) { //--- Set trailing parameters for BARRA/BARRA dynamic_cast<CTrailingBarraBarra*>(trailing).Pips(traillingStopPips); } if (traillingStopLoss == 4) { //--- Set trailing parameters for RR dynamic_cast<CTrailingRR*>(trailing).WaitForCandleClose(InpTraillingStopRRWaitForCandleClose); } if (traillingStopLoss == 5) { //--- Set trailing parameters for PSAR dynamic_cast<CTrailingPSAR*>(trailing).Step(Trailing_ParabolicSAR_Step); dynamic_cast<CTrailingPSAR*>(trailing).Maximum(Trailing_ParabolicSAR_Maximum); } if (traillingStopLoss == 6) { //--- Set trailing parameters for MA dynamic_cast<CTrailingMA*>(trailing).Period(Trailing_MA_Period); dynamic_cast<CTrailingMA*>(trailing).Shift(Trailing_MA_Shift); dynamic_cast<CTrailingMA*>(trailing).Method(Trailing_MA_Method); dynamic_cast<CTrailingMA*>(trailing).Applied(Trailing_MA_Applied); } if (traillingStopLoss == 7) { //--- Set trailing parameters for FIXED dynamic_cast<CTrailingFixedPips*>(trailing).StopLevel(Trailing_FixedPips_StopLevel); dynamic_cast<CTrailingFixedPips*>(trailing).ProfitLevel(Trailing_FixedPips_ProfitLevel); }
fxsaber:
Thanks a lot! I didn't know about "dynamic_cast"!
Thank you very much!
livio.zanol: I didn't know about "dynamic_cast"!
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CExpertTrailing* trailing = NULL; if ((traillingStopLoss > 2) && (traillingStopLoss < 8)) { if (traillingStopLoss == 3) { CTrailingBarraBarra* bb=new CTrailingBarraBarra; trailing=bb; if(bb) bb.Pips(traillingStopPips); } if (traillingStopLoss == 4) { CTrailingRR* rr= new CTrailingRR; trailing = rr; if(rr) rr.WaitForCandleClose(InpTraillingStopRRWaitForCandleClose); }
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Hello guys! First post here! I always read a lot of post in this forum and since now all coding problems that I had were solved just searching here.
But now I'm having a problem that I can't find a solution. Can anybody help?
I'm using CExpertTrailing to make a custom auto trade system with different kinds of trailing stops selected by user using Input variables. Depending on user input, one kind of trailing will be selected and the trailing correct pointer will be created.
But my code won't compile accordingly...
I got an error stating "'trailing' - undeclared identifier".
What can must I do to solve this? Create a new class just to select the appropiate trailing? Repeat code for each trailing? Thanks in advance!