[Quantlib-dev] How to generate correlation multipath

[Apollo W. <aw...@gw...>]

Hi all,
 In version 0.3.4 I can use the
QuantLib::MonteCarlo::MultipathGenerator(&drifts, &covariance,
timelength, timestep, sggenerator) to do the job
 How do I do the same in version 0.4.0?  The interface seems to be
changed significantly.  The onlything I can find about covariance in the
documentation is for covariance(Time t0, const Array &x0, Time dt) which
only give V(xto+dt|xto)  for StochasticProcessArray, which is not what I
was looking for.=20
 Thanks.
 Sample code would be appricated.
Apollo
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