Quote Tgt Src

Key Quote Tgt/Src in Yield Curve Fxf refers to the boolean that determines whether the input quotes refer to the forwards of the ratio Target Ccy / Source Ccy or its inverse.
The default TRUE corresponds to the ratio Target Ccy / Source Ccy, where Source Ccy is the one defined in Src Disc Crv and Target Ccy is the other currency contained in Spot