public string ToString(PexObjectVariableData.Mask <bool>?printMask = null)
            {
                var fg = new FileGeneration();

                ToString(fg, printMask);
                return(fg.ToString());
            }
 public void ToString(FileGeneration fg, PexObjectVariableData.Mask <bool>?printMask = null)
 {
     fg.AppendLine($"{nameof(PexObjectVariableData.Mask<TItem>)} =>");
     fg.AppendLine("[");
     using (new DepthWrapper(fg))
     {
         if (printMask?.VariableType ?? true)
         {
             fg.AppendItem(VariableType, "VariableType");
         }
         if (printMask?.StringValue ?? true)
         {
             fg.AppendItem(StringValue, "StringValue");
         }
         if (printMask?.IntValue ?? true)
         {
             fg.AppendItem(IntValue, "IntValue");
         }
         if (printMask?.FloatValue ?? true)
         {
             fg.AppendItem(FloatValue, "FloatValue");
         }
         if (printMask?.BoolValue ?? true)
         {
             fg.AppendItem(BoolValue, "BoolValue");
         }
     }
     fg.AppendLine("]");
 }
            public Mask <R> Translate <R>(Func <TItem, R> eval)
            {
                var ret = new PexObjectVariableData.Mask <R>();

                this.Translate_InternalFill(ret, eval);
                return(ret);
            }