[Quantlib-users] Shifting reference date of Flat Forward curve

[Francois B. <ig...@gm...>]

hi,

I have a set of dates and forward rates and can successfully build an
InterpolatedForwardCurve.

However, from https://www.youtube.com/watch?v=pc1yOmxU2GQ I understand
that I cannot change the reference date for this curve, which is what
I want to do.

So it seems I have to use a piecewise flat forward curve. But what
rate helpers must I pass to the constructor? I hoped that there would
be some generic ForwardRateHelper so that I can just pass through.

Or is there a better approach?

thanks
Francois Botha