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inserting new class in quantlib

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Piero Del Boca

Feb 15, 2008; 10:11am

inserting new class in quantlib

3 posts

Hi all,
i'm a new user and i'm trying to insert and compile a new class in
quantlib.
I apologize for this newbie question:

if i compile my class all work well but if i insert it in quantlib,
visual studio can't build the library giving me the following error:

1>d:\Quantlib\QuantLib-0.9.0\ql/indexes/inflationindexseasonality.hpp(52)
: fatal error C1004: unexpected end-of-file found
1>inflationindex.cpp
1>d:\Quantlib\QuantLib-0.9.0\ql/indexes/inflationindexseasonality.hpp(52)
: fatal error C1004: unexpected end-of-file found

If i delete the following rows:

#ifndef SEASONALITY_HPP (12)
#define SEASONALITY_HPP (12)
#endif (52)

visual studio can compile and i'm able to use my class.
I can't find the reason of this error; anyone has any ideas?

Thank you very much for help.
Bye

Piero

//File name: inflationindexseasonality.cpp
//
//Author: Piero Del Boca
//
//Last changes: 14/02/2007
//

#include <ql/indexes/inflationindexseasonality.hpp>
#include <ql/errors.hpp>

namespace QuantLib {

Seasonality::Seasonality() {
int dim = 12; //12 is the number of months in 1 year
seasonalityFactors = new Rate[dim];
for (int i=0; i<dim; i++) {seasonalityFactors[i] = 1.;}
}

Seasonality::Seasonality(Rate *seasonalityFactorsInit,
Month baseMonthInit,
bool normalized) {

int dim = 12; //12 is the number of months in 1 year
seasonalityFactors = new Rate[dim];
for (int i=0; i<dim; i++) {
seasonalityFactors[i] = seasonalityFactorsInit[i];
}
SetBaseMonth(baseMonthInit);

if (!normalized) {
for (int i=0; i<dim; i++) {
seasonalityFactors[i] /= seasonalityFactorsInit[baseMonth-1];
}
}
else{
QL_REQUIRE(seasonalityFactors[baseMonth-1] == 1.,
"Base month seasonality factor is different from 1; "
"if your seasonality factors aren't normalized pls insert "
"normalized = false");
}
}

Seasonality::~Seasonality() {
delete[] seasonalityFactors;
}

void Seasonality::SetSeasonalityFactor(Month monthInit,
Rate seasonalityFactorInit) {
seasonalityFactors[monthInit-1] = seasonalityFactorInit;
}

void Seasonality::SetBaseMonth(Month baseMonthInit) {
baseMonth = baseMonthInit;
}

Rate Seasonality::GetSeasonalityFactor(Month monthInit) const {
return seasonalityFactors[monthInit-1];
}

Month Seasonality::GetBaseMonth() const {
return baseMonth;
}

}
//File name: inflationindexseasonality.hpp
//
//Author: Piero Del Boca
//
//Last changes: 14/02/2007
//
//Description: this class contains normalized seasonality factors and base CPI month;
// in the base CPI month (called baseMonth) seasonality factor must be = 1;
// this class is built for a MOLTIPLICATIVE seasonality correction.
//

#ifndef SEASONALITY_HPP
#define SEASONALITY_HPP

#include <ql/time/date.hpp>

namespace QuantLib {

class Seasonality {

private :
Rate *seasonalityFactors;
Month baseMonth;

public :

//Constructor
//
Seasonality(); //It sets seasonality factors = 1

Seasonality(Rate *seasonalityFactorsInit, //Insert seasonality factors starting from January
Month baseMonthInit,
bool normalized); //Set true if seasonality factors are normalized

//Destructor
//
~Seasonality();

//Functions
//
void SetBaseMonth(Month baseMonthInit);
void SetSeasonalityFactor(Month monthInit,
Rate seasonalityFactorInit);

Rate GetSeasonalityFactor(Month monthInit) const;
Month GetBaseMonth() const;

};

}

#endif
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Toyin Akin

Feb 16, 2008; 4:15am

Re: inserting new class in quantlib

247 posts

Hi Piero,

Try inserting a hard return after the #endif statement (hit the enter key).

Toyin Akin.

> Date: Fri, 15 Feb 2008 11:11:49 +0100

> From: [hidden email]
> To: [hidden email]
> Subject: [Quantlib-users] inserting new class in quantlib
>
> Hi all,
> i'm a new user and i'm trying to insert and compile a new class in
> quantlib.
> I apologize for this newbie question:
>
> if i compile my class all work well but if i insert it in quantlib,
> visual studio can't build the library giving me the following error:
>
> 1>d:\Quantlib\QuantLib-0.9.0\ql/indexes/inflationindexseasonality.hpp(52)
> : fatal error C1004: unexpected end-of-file found
> 1>inflationindex.cpp
> 1>d:\Quantlib\QuantLib-0.9.0\ql/indexes/inflationindexseasonality.hpp(52)
> : fatal error C1004: unexpected end-of-file found
>
> If i delete the following rows:
>
> #ifndef SEASONALITY_HPP (12)
> #define SEASONALITY_HPP (12)
> #endif (52)
>
> visual studio can compile and i'm able to use my class.
> I can't find the reason of this error; anyone has any ideas?
>
> Thank you very much for help.
> Bye
>
> Piero
>

... [show rest of quote]

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Piero Del Boca

Feb 16, 2008; 6:14am

Re: inserting new class in quantlib

3 posts

Toyin Akin ha scritto:

> Hi Piero,
>
> Try inserting a hard return after the #endif statement (hit the enter
> key).
>
> Toyin Akin.
>
>
>
>
>
> ------------------------------------------------------------------------
>
> > Date: Fri, 15 Feb 2008 11:11:49 +0100
> > From: [hidden email]
> > To: [hidden email]
> > Subject: [Quantlib-users] inserting new class in quantlib
> >
> > Hi all,
> > i'm a new user and i'm trying to insert and compile a new class in
> > quantlib.
> > I apologize for this newbie question:
> >
> > if i compile my class all work well but if i insert it in quantlib,
> > visual studio can't build the library giving me the following error:
> >
> >
> 1>d:\Quantlib\QuantLib-0.9.0\ql/indexes/inflationindexseasonality.hpp(52)
> > : fatal error C1004: unexpected end-of-file found
> > 1>inflationindex.cpp
> >
> 1>d:\Quantlib\QuantLib-0.9.0\ql/indexes/inflationindexseasonality.hpp(52)
> > : fatal error C1004: unexpected end-of-file found
> >
> > If i delete the following rows:
> >
> > #ifndef SEASONALITY_HPP (12)
> > #define SEASONALITY_HPP (12)
> > #endif (52)
> >
> > visual studio can compile and i'm able to use my class.
> > I can't find the reason of this error; anyone has any ideas?
> >
> > Thank you very much for help.
> > Bye
> >
> > Piero
> >
>
>
> ------------------------------------------------------------------------
> Sounds like? How many syllables? Guess and win prizes with Search
> Charades! <http://www.searchcharades.com>
>
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>
> Questo messaggio è stato controllato dal Sistema Antivirus NOD32
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... [show rest of quote]

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Piero Del Boca

Feb 16, 2008; 6:15am

Re: inserting new class in quantlib

3 posts

In reply to this post by Toyin Akin

Wow now it works!!!thank you very much for help...
bye

Piero

Toyin Akin ha scritto:

... [show rest of quote]