http://quantlib.414.s1.nabble.com/ql-experimental-math-latentmodel-hpp-failed-at-Line-750-on-visual-studio-tp15940p15947.html
1.-) For what is worth, I expected those problems on MS compilers. I dont see the problem and forces to open the interface which breaks the CRTP design.
2.-) Yes, thats actually what I have done in the multithread branch (the one I actually use). see
I usually make cherry picks afterwards but I make an exception on this file because is the one that uses the multithreading. Again is the same macro/solution, gcc is happy.
> About the make_pair problem: what if, instead of std::make_pair<Real,
> Probability>(...), you use just std::make_pair(...)? (That is, you
> don't provide the template args explicitly and let the compiler
> deduce
> them?)
>
> Luigi
>
> On Tue, Oct 7, 2014 at 11:17 AM, cheng li
> <
[hidden email]> wrote:
> > Hi Luigi,
> >
> > I have found more issues when I build the examples on windows with
> > visual studio 2012
> >
> > 1. ql\experimental\credit\randomlosslatentmodel.hpp Line 103
> >
> > #if !defined(QL_PATCH_MSVC90)
> > friend class RandomLM<RandomLossLM, copulaPolicy, USNG>;
> > protected:
> > #else
> > public:
> > #endif
> >
> > Error 34 error C3200:
> > 'QuantLib::RandomLossLM<copulaPolicy,USNG>' : invalid template
> > argument for template parameter 'derivedRandomLM', expected a
> > class template
> >
> > This issue can be resolved by replacing QL_PATCH_MSVC90 with
> > _MSC_VER as the comment says...
> >
> > 2. ql\experimental\credit\randomdefaultlatentmodel.hpp at Line 831
> >
> > RandomLM<RandomDefaultLM, copulaPolicy, USNG>(copula->numFactors(),
> > copula->size(), copula->copula(),
> >
> > Error 1 error C3200:
> > 'QuantLib::RandomDefaultLM<copulaPolicy>' : invalid template
> > argument for template parameter 'derivedRandomLM', expected a
> > class template
> >
> > This issue also goes for the same file at line 814 and
> >
> > This can be solved by replacing the original line with
> > RandomLM(copula->numFactors(), copula->size(), copula->copula(),
> >
> > 3. ql\experimental\credit\binomiallossmodel.hpp at Line 394
> >
> > distrib.insert(std::make_pair<Real, Probability>(lossPts[i],
> > //capped, some situations giving a very small
> > probability over 1
> > std::min(sum+values[i],1.)
> > ));
> >
> > Error 9 error C2664: 'std::make_pair' : cannot convert
> > parameter 1 from 'double' to 'QuantLib::Real &&'
> >
> > This error is rather strange and the error message seems
> > ridiculous...
> >
> > The same issue goes for
> > ql\experimental\credit\randomdefaultlatentmodel.hpp at Line 394
> > and 398.
> >
> > This issue can be resolved by replacing make_pair with pair.
> >
> > I am not sure all these above fix will work properly with gcc...
> >
> > Regards,
> > Cheng
> >
> > -----邮件原件-----
> > 发件人: Luigi Ballabio [mailto:
[hidden email]]
> > 发送时间: 2014年10月7日 15:51
> > 收件人: cheng li
> > 抄送: QuantLib users
> > 主题: Re: [Quantlib-users] ql/experimental/math/latentmodel.hpp
> > failed at Line 750 on visual studio
> >
> > It's fixed now, thanks. Strange that gcc didn't catch this...
> >
> > Luigi
> >
> >
> > On Tue, Oct 7, 2014 at 6:49 AM, cheng li
> > <
[hidden email]> wrote:
> >> Hi Team,
> >>
> >>
> >>
> >> I find this line can’t be compiled:
> >>
> >>
> >>
> >> explicit FactorSampler(const LatentModel<TC>::copulaType& copula,
> >>
> >> BigNatural seed = 0)
> >>
> >>
> >>
> >> Without typename
> >>
> >>
> >>
> >> Regards,
> >>
> >> Cheng
> >>
> >>
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> >>
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> >>
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> >
> >
> >
> > --
> > <
https://implementingquantlib.blogspot.com>
> > <
https://twitter.com/lballabio>
> >
>
>
>
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