Translate InterpolatedDiscountCurve to match QL097

[Zahid Hussain]

InterpolatedDiscountCurve's translation does not match QL097; date[] and double[] are being used inp lace of stl:vector. Also these values are not initialized causing NullPointer from:
   public Date maxDate() {
        return dates[dates.length - 1];
    }

Current Code:
   private Date[] dates;
    private /*@Time*/ double[] times;
    private double[] data;

// C++ QL097 code
    protected mutable std::vector<Date> dates_;
    protected mutable std::vector<Time> times_;
    protected mutable std::vector<DiscountFactor> data_;

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Relationships
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has duplicate http://bugs.launchpad.net/bugs/jquantlib-513

[Q Boiler (q.boiler)]

Please update this issue with a quick status.
I also changed the Target Release to 0.2.5

[Richard Gomes (frgomes)]

Zahid,

Please assign this ticket to me.
InterpolatedDiscountCurve must be adjusted as part of PiecewiseYieldCurve.

Thanks