/// <summary>
		/// Adds ValueMap to Value
		/// </summary>
		/// <param name="aMap">
		/// Value mapping <see cref="ValueMap"/>
		/// </param>
		public void Add (ValueMap aMap)
		{
			if (aMap == null)
				return;
			if (aMap.Valid == false)
				return;
			Add (false, aMap.Value);
		}
 /// <summary>
 /// Adds ValueMap to Value
 /// </summary>
 /// <param name="aMap">
 /// Value mapping <see cref="ValueMap"/>
 /// </param>
 public void Add(ValueMap aMap)
 {
     if (aMap == null)
     {
         return;
     }
     if (aMap.Valid == false)
     {
         return;
     }
     Add(false, aMap.Value);
 }