poc-misc/FormulaEnginePoC/FormulaEngine/CalcFormula.cs

using System;

namespace FormulaEnginePoC.FormulaEngine
{
    public abstract class CalcFormula<TSource, TResult> : Formula
    {
        public abstract Func<TSource, TResult> CompiledFunc { get; }

        public CalcFormula(string expression) : base(expression, typeof(TSource))
        {
        }

        public TResult Calc(TSource source)
        {
            return CompiledFunc(source);
        }
    }
}