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Date/Time: Mon, 02 Nov 2026 21:24:36 +0000

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Post From: Problems with recompiling

[2026-11-02 17:09:38]
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Calculus - Posts: 152
Due to the latest software update I can't seem to recompile an indicator I have.

Any ideas?

And if anyone is interested, the indicator is Joe DiNapoli's MACDp, one hell of an indicator...

This is the error message -

===============================================================================================================================================================================

-- Starting remote build of Custom Studies Source files: MACDp.cpp. 64-bit -- 17:05:49

Allow time for the server to compile the files and build the DLL.

Server: https://build.sierrachart.com
The remote build is complete.
The build failed.
MACDp.cpp: In function 'void scsf_PatternSmartStudy(SCStudyInterfaceRef)':
MACDp.cpp:82:20: error: 'struct s_sc' has no member named 'FreeDLL'
82 | sc.FreeDLL = 1;
| ^~~~~~~

Failed to generate the DLL file.

-- End of Build -- 17:05:53

================================================================================================

This is the .cpp file -


// The top of every source code file must include this line
#include "sierrachart.h"


#define GREEN RGB(0,255,0)
#define DKGREEN RGB(0,128,0)
#define YELLOW RGB(255,255,0)
#define LTYELLOW RGB(255,255,128)
#define RED RGB(255,0,0)
#define DKRED RGB(198,0,0)
#define BLACK RGB(0,0,1)
#define WHITE RGB(255,255,255)
#define CYAN RGB(0,255,255)
#define PURPLE RGB(255,0,255)
#define GREY RGB(192,192,192)
#define BLUE RGB(0,128,255)
#define ORANGE RGB(255, 127, 0)
#define PINK RGB(255,192,203)
SCDLLName("MACDp")


  double a,b,c,d,e,f;

SCSFExport scsf_PatternSmartStudy(SCStudyInterfaceRef sc)
{
  SCSubgraphRef MACDp = sc.Subgraph[0];
SCSubgraphRef FASTEMA = sc.Subgraph[1];
SCSubgraphRef SLOWEMA = sc.Subgraph[2];
  
  SCSubgraphRef MACD = sc.Subgraph[3];
  SCSubgraphRef Signal = sc.Subgraph[4];
  SCSubgraphRef temp = sc.Subgraph[5];

  
  SCInputRef FAST = sc.Input[0];
  SCInputRef SLOW = sc.Input[1];
  SCInputRef Length = sc.Input[2];
  
  // FAST          = 8.3897;
        // SLOW          = 17.5185;
        // Length          = 9.0503;
// double DIp[];
// double DIm[];
// double averageDIp[];
// double averageDIm[];
// double averageTR[];
  
  if (sc.SetDefaults)
  {
    sc.GraphName = "MACDp";

    sc.GraphRegion = 0;
    // sc.ValueFormat = 2;
    // sc.Subgraph[0].UseStudySummaryCellBackgroundColor =true;
    
    MACDp.Name = "MACDp";
    MACDp.DrawStyle = DRAWSTYLE_LINE;
    MACDp.PrimaryColor = CYAN;
    MACDp.LineWidth = 2;  
    MACDp.DrawZeros = 1;
    
    
    FAST.Name = "FAST";
    FAST.SetDouble(8.3897);
    
    
    SLOW.Name = "SLOW";
    SLOW.SetDouble(17.5185);
    
    Length.Name = "Length";
    Length.SetDouble(9.0503);

    // Threshold_Level_1.Name = "Threshold_Level_1";
    // Threshold_Level_1.SetFloat(0.25);

    // Threshold_Level_2.Name = "Threshold_Level_2";
    // Threshold_Level_2.SetFloat(0.5);

    sc.AutoLoop = 1;

    //During development set this flag to 1, so the DLL can be modified. When development is completed, set it to 0 to improve performance.
    sc.FreeDLL = 1;

    return;
  }
    
    
  // if (sc.BaseDateTimeIn[sc.Index] >= YMDHMS_DATETIME(2019, 12, 15, 14, 0, 0))
  // {
    // return;
  // }  
  
  int i=sc.Index;
  
  

  a = 2 / (1 + FAST.GetDouble()) ;
  b = 1 - a ;
  c = 2 / (1 + SLOW.GetDouble()) ;
  d = 1 - c;
  e = 2 / (1 + Length.GetDouble());
  f = 1 - e;
  
    if(i==0){
      FASTEMA = (sc.Close * a);
      SLOWEMA = (sc.Close * c);
    }else{
      FASTEMA =(sc.Close[i-1] * a) + (FASTEMA[i-1] * b) ;
      SLOWEMA =(sc.Close[i-1] * c) + (SLOWEMA[i-1] * d) ;
    }
  
    
    MACD = FASTEMA - SLOWEMA;

    if(i==0){
      Signal=(MACD * e);
    }else{
      Signal=(MACD * e) + (Signal[i-1] * f) ;
    }
    

    temp= ((Signal * f) + (FASTEMA * b * e) - (SLOWEMA * d * e) - (FASTEMA * b) + (SLOWEMA * d)) / (a - c - (a * e) + (c * e)) ;

    MACDp= temp ;
    
}


========================================================================================
Date Time Of Last Edit: 2026-11-02 17:10:39