[Quantlib-users] Usage of Handle<Quote>

[SX L <han...@ho...>]

I am looking at GeneralizedBSProcess. I can understand the usage of Handle<YieldTermStructure>. Say, you wanna switch from LIBOR based discount curve to SOFR based one. You could do "USDDiscount.linkTo(USDSOFRCurve)". However, what's the usage of Handle<Quote>? For cases of SimpleQuote, can we just use SimpleQuote::setValue()? Thanks.