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]);
}
}