EL to C++

["Trey Johnson" <dickjohnson3@xxxxxxxxxxxxxx>]

Hello List,
	I was wondering if someone could help me convert this indicator
from EL to C++. I'm new to C++ so I'm having trouble the multiple loops.
Any help is greatly appreciated. I was able to convert a less
complicated version that I'm including as reference.
Thanks,
Trey

{--John Ehlers Nonlinear FIR filter using 5 bar momentum--}
	
	Inputs:Price((H+L)/2),Length(15);
	Vars:count(0),Lookback(0),SumCoef(0),Num(0),Filt(0);

	Array: Coef[40](0),Distance2[40](0);
		
             For count=0 to Length-1 begin
	
Coef[count]=Absvalue(Price[count]-Price[count+5]);
				end;

	 {Sum across the numerator and across all coefficients}

	 Num=0;
	SumCoef=0;
	For count=0 to Length-1 begin
		Num=Num+Coef[count]*Price[count];
		SumCoef=SumCoef+Coef[count];
	End;
	If SumCoef<>0 then Filt=Num/SumCoef;

	Plot1(Filt,"Ehlers");

In C++:

void Filter (float *ans, float *v, int m, int n) {
    //Ehlers Filter based on Order Statistic FIR filters
    //ans    -out: series [1...n] of filter values
    //v      -in:  series [1...n] of original data points
    //m      -in:  lookback period
    //n      -in:  number of data points in input series
	double coef, num, sumcoef; int i,j,k;

for(i=1; i<=n; i++){
		for(j=0, num=0.0, sumcoef=0.0; j<m; j++){
		if((k=i-j)<1) break;
		coef=fabs(v[k]-v[k-5]);
		num+=coef*v[k];
		sumcoef+=coef;}
	     ans[i]=(num/sumcoef);}}
	

{--John Ehlers Nonlinear FIR filter This is the one I need converted--}
	
	Inputs:Price((H+L)/2),Length(15);
	Vars:count(0),Lookback(0),SumCoef(0),Num(0),Filt(0);

	Array: Coef[40](0),Distance2[40](0);

		For count=0 to length-1 begin
			Distance2[count]=0;
			For Lookback=1 to Length-1 begin
	
Distance2[count]=Distance2[count]+(Price[count]-
Price[count+Lookback])*(Price[count]-Price[count+Lookback]);
				End;
			Coef[count]=Distance2[count];
		End;

	 {Sum across the numerator and across all coefficients}

      Num=0;
	SumCoef=0;
	For count=0 to Length-1 begin
		Num=Num+Coef[count]*Price[count];
		SumCoef=SumCoef+Coef[count];
	End;
	If SumCoef<>0 then Filt=Num/SumCoef;

	Plot1(Filt,"Ehlers");