SmartQuant Discussion

public class Addition: UserIndicator {
   
    private ISeries summand2;
   
    public Addition(String name, ISeries summand1, ISeries summand2) : base(summand1) {
        this.Name = name;
        this.summand2 = summand2;
    }

    public override double Calculate(int index) {
        if ((index >= 0) && (Input.Count > index) && (summand2.Count > index)) {
            return Input[index, BarData.Close] + summand2[index, BarData.Close];
        }
        else {
            return Double.NaN;     
        }
    }
   
    public ISeries getSummand1() {
        return Input;
    }
   
    public ISeries getSummand2() {
        return summand2;
    }
   
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using OpenQuant.API;
using OpenQuant.API.Plugins;

namespace SumOfIndicators
{
   public class Sum : UserIndicator
   {
      Indicator indicator1;
      Indicator indicator2;

      public Sum(ISeries series1, ISeries series2)
         : base (series1)
      {
         indicator1 = series1 as Indicator;
         indicator2 = series2 as Indicator;

         this.Name = "Sum of Two";
      }

      public override double Calculate(int index)
      {
         DateTime dateTime = indicator1.GetDateTime(index);

         return indicator1[dateTime] + indicator2[dateTime];
      }
   }
}