Re: problem to compile template with borland C++ 5.6

[Xavier.Abulker]

Hi Luigi,
thanks very much for your answer.
I send you my code example, it's very nice if you have time to have a look.
I've tried your advice without success.
Xavier

(See attached file: zerocurve.cpp)



                                                                                                                           
                    Luigi Ballabio                                                                                          
                    <[hidden email]>         To:     [hidden email],                                
                    Sent by:                                [hidden email]                            
                    [hidden email]       cc:                                                              
                    eforge.net                             Subject:     Re: [Quantlib-users] problem to compile template    
                                                            with borland  C++ 5.6                                          
                                                                                                                           
                    10/09/2002 16:09                                                                                        
                                                                                                                           
                                                                                                                           




At 02:57 PM 9/10/02 +0200, [hidden email] wrote:

>then this call:
>
>Handle<RateHelper> d1y(new DepositRateHelper(
>             d1yQuote, 2,
>             1, Years, calendar, ModifiedFollowing, depositDayCounter));
>
>gives me the error:
>
>[C++ Error] Unit1.cpp(51): E2108 Improper use of typedef 'RateHelper'
>
>this call
>
>QuantLib::Handle<RateHelper> d1y(new DepositRateHelper(
>             d1yQuote, 2,
>             1, Years, calendar, ModifiedFollowing, depositDayCounter));
>
>
>It compiles well but when I launch it there is a crash with an error:
>  "raised exception class EAccess Violation"

Hmm. Hard to say without seeing the rest of the code.

First of all, I assume you are including "ql/quantlib.hpp", so that rate
helpers are included as well. Now, the declaration above with all types
fully specified should read:

QuantLib::Handle<QuantLib::TermStructures::RateHelper> d1y(
     new QuantLib::TermStructures::DepositRateHelper(
        d1yQuote, 2,
        1, QuantLib::Years, calendar, QuantLib::ModifiedFollowing,
        depositDayCounter));

You might remove some of the namespace specifications using "using"
directives such as

using QuantLib::TermStructures::RateHelper;

the same applies to Calendar, TARGET, and any other QuantLib class.
In short, make sure that the compiler knows in which namespace to find each

class. If that doesn't help, I'll try to think of something else...

Later,
         Luigi



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