public void Map(
IMapDataSource source, object sourceObject, int sourceIndex,
IMapDataDestination dest, object destObject, int destIndex)
{
if (source.IsNull(sourceObject, sourceIndex))
{
dest.SetNull(destObject, destIndex);
}
else
{
MapSetData <T> .MB <T> setter = MapSetData <T> .I;
MapGetData <T> .MB <T> getter = MapGetData <T> .I;
setter.To(dest, destObject, destIndex,
getter.From(source, sourceObject, sourceIndex));
}
}