public DefineQuantitiesAttribute(params object[] quantitiesInfo)
{
int n = quantitiesInfo.Length;
System.Diagnostics.Trace.Assert(n % 3 == 0);
for (int i = 0; i < n; i += 3)
{
Quantities.DefineQuantity(quantitiesInfo[i], quantitiesInfo[i + 1], quantitiesInfo[i + 2]);
}
}
public static ValueInfo Create(string quantityName, string dimension, string substance, string location, bool mayReturnNull = false)
{
var quantity = Quantities.GetQuantity(quantityName, mayReturnNull);
if (quantity == null)
{
return(null);
}
var unit = (dimension == null) ? quantity.DefaultDimensionUnit : Quantities.GetOrDefineUnit(dimension);
return(new ValueInfo(quantity, unit, substance, location));
}
public static bool IsDescriptor(string s)
{
var p = s.Split('_');
return(2 <= p.Length && p.Length <= 4 && Quantities.IsQuantity(p[1]) && (p.Length < 4 || Quantities.IsDimension(p[3])));
}