[Quantlib-dev] Implementing an optionlet stripper

[<tar...@li...>]

Hello,

I am implementing an optionlet stripper as described below

//  START CODE

boost::shared_ptr<CapFloorTermVolSurface> capfloorVolSurf;
capfloorVolSurf = boost::shared_ptr<CapFloorTermVolSurface>(new 
CapFloorTermVolSurface(0, iCal, iRollConv, iOptionTenors, iStrikes, iSigmas, 
iDayCount));

// Underlying Libor index (Euribor 6-Months)
boost::shared_ptr<IborIndex> iborIndex(new Euribor6M(yieldTermStructure));

boost::shared_ptr<OptionletStripper> capletStripper1(new OptionletStripper1
(capfloorVolSurf,iborIndex,Null<Rate>(),0.00000001));
boost::shared_ptr<StrippedOptionletAdapter> capletStrippedAdapt = boost::
shared_ptr<StrippedOptionletAdapter>(new StrippedOptionletAdapter
(capletStripper1));
Date maximdate=capletStrippedAdapt->maxDate();

// END CODE

all input data look ok but when I go to use the capletStripperAdapt pointer my 
system crash and debugging it the problem is in the file sp_counter_base_w32.
hpp line 100 (boost lib) with the following exception:

Unhandled exception at 0x05673360, access violation writing location 
0xffff6234

Any clue?
Thanks in advance,
Paolo