double UnitUtil::ConvertToSIEquivalent_WLookup(unit& cyphyRef, double value, DimensionRep& siRep)
{
if (cyphyRef != Udm::null)
{
map<CyPhyML::unit, UnitConverter>::iterator i = ConverterMap.find(cyphyRef);
if (i != ConverterMap.end())
{
siRep = i->second.dimensions;
return i->second.ToSI(value);
}
else
{
// create UnitConverter
// add UnitConverter to map
UnitConverter converter;
CreateConverter(cyphyRef, converter);
ConverterMap[cyphyRef] = converter;
siRep = converter.dimensions;
return converter.ToSI(value);
}
}
else
return value;
}
