cppcms-users

[Cppcms-users] booster::locale::as::ftime(...) sometimes causes wrong result

[Petr J. <ele...@ex...>]

Hi,

I'm not sure what the problem is here.

example:

std::istringstream is("2010-10-01");
date_time dt;

is >> as::ftime("%Y-%m-%d") >> dt;

In this case dt is correctly set to the right date.

But if:

std::istringstream is("10-01-2010");
date_time dt;

is >> as::ftime("%d-%m-%Y") >> dt;

In this case dt is set to the wrong date, usually a year earlier.

cppcms was compiled with ICU. the stringstreams failbit is false in both
cases.

Any ideas?

-- 
Please use PGP to encrypt your email to ensure our privacy is respected.

Re: [Cppcms-users] booster::locale::as::ftime(...) sometimes causes wrong result

[<ele...@ex...>]

Simple test:

#include <booster/locale.h>
#include <iostream>
#include <sstream>

using namespace booster::locale;
using namespace std;

int main()
{
        generator gen;
        std::locale::global(gen(""));
        std::cout.imbue(std::locale());

        string str1="2010-08-10";
        string str2="10-08-2010";

        istringstream is(str1);
        date_time dt;

        is >> as::ftime("%Y-%m-%d") >> dt;
        cout << as::date << dt << endl;

        istringstream is2(str2);
        date_time dt2;

        is2 >> as::ftime("%d-%m-%Y") >> dt2;
        cout << as::date << dt2 << endl;
}

Prints:

[petr@petr-archlinux ~]$ ./a.out
10/08/2010
20/12/2009

Re: [Cppcms-users] booster::locale::as::ftime(...) sometimes causes wrong result

[Artyom B. <art...@ya...>]

Hi, can you please open a ticket. I'll look into it?

 
Artyom Beilis
--------------
CppCMS - C++ Web Framework:   http://cppcms.com/
CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/



----- Original Message -----
> From: "ele...@ex..." <ele...@ex...>
> To: cpp...@li...
> Cc: 
> Sent: Monday, June 17, 2013 12:47 PM
> Subject: Re: [Cppcms-users] booster::locale::as::ftime(...) sometimes causes
 wrong result
> 
> Simple test:
> 
> #include <booster/locale.h>
> #include <iostream>
> #include <sstream>
> 
> using namespace booster::locale;
> using namespace std;
> 
> int main()
> {
>         generator gen;
>         std::locale::global(gen(""));
>         std::cout.imbue(std::locale());
> 
>         string str1="2010-08-10";
>         string str2="10-08-2010";
> 
>         istringstream is(str1);
>         date_time dt;
> 
>         is >> as::ftime("%Y-%m-%d") >> dt;
>         cout << as::date << dt << endl;
> 
>         istringstream is2(str2);
>         date_time dt2;
> 
>         is2 >> as::ftime("%d-%m-%Y") >> dt2;
>         cout << as::date << dt2 << endl;
> }
> 
> Prints:
> 
> [petr@petr-archlinux ~]$ ./a.out
> 10/08/2010
> 20/12/2009
> 
> 
> ------------------------------------------------------------------------------
> This SF.net email is sponsored by Windows:
> 
> Build for Windows Store.
> 
> http://p.sf.net/sfu/windows-dev2dev
> _______________________________________________
> Cppcms-users mailing list
> Cpp...@li...
> https://lists.sourceforge.net/lists/listinfo/cppcms-users
> 

Re: [Cppcms-users] booster::locale::as::ftime(...) sometimes causes wrong result

[Shiv S. D. <shi...@gm...>]

Sure. I will search that email or try to build myself 1.0.4 and then open a
ticket.


On Tue, Jun 25, 2013 at 12:47 AM, Artyom Beilis <art...@ya...> wrote:

> Hi, can you please open a ticket. I'll look into it?
>
>
> Artyom Beilis
> --------------
> CppCMS - C++ Web Framework:   http://cppcms.com/
> CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/
>
>
>
> ----- Original Message -----
> > From: "ele...@ex..." <ele...@ex...>
> > To: cpp...@li...
> > Cc:
> > Sent: Monday, June 17, 2013 12:47 PM
> > Subject: Re: [Cppcms-users] booster::locale::as::ftime(...) sometimes
> causes
>  wrong result
> >
> > Simple test:
> >
> > #include <booster/locale.h>
> > #include <iostream>
> > #include <sstream>
> >
> > using namespace booster::locale;
> > using namespace std;
> >
> > int main()
> > {
> >         generator gen;
> >         std::locale::global(gen(""));
> >         std::cout.imbue(std::locale());
> >
> >         string str1="2010-08-10";
> >         string str2="10-08-2010";
> >
> >         istringstream is(str1);
> >         date_time dt;
> >
> >         is >> as::ftime("%Y-%m-%d") >> dt;
> >         cout << as::date << dt << endl;
> >
> >         istringstream is2(str2);
> >         date_time dt2;
> >
> >         is2 >> as::ftime("%d-%m-%Y") >> dt2;
> >         cout << as::date << dt2 << endl;
> > }
> >
> > Prints:
> >
> > [petr@petr-archlinux ~]$ ./a.out
> > 10/08/2010
> > 20/12/2009
> >
> >
> >
> ------------------------------------------------------------------------------
> > This SF.net email is sponsored by Windows:
> >
> > Build for Windows Store.
> >
> > http://p.sf.net/sfu/windows-dev2dev
> > _______________________________________________
> > Cppcms-users mailing list
> > Cpp...@li...
> > https://lists.sourceforge.net/lists/listinfo/cppcms-users
> >
>
>
> ------------------------------------------------------------------------------
> This SF.net email is sponsored by Windows:
>
> Build for Windows Store.
>
> http://p.sf.net/sfu/windows-dev2dev
> _______________________________________________
> Cppcms-users mailing list
> Cpp...@li...
> https://lists.sourceforge.net/lists/listinfo/cppcms-users
>



-- 
Best regards,
Shiv Shankar Dayal

Re: [Cppcms-users] booster::locale::as::ftime(...) sometimes causes wrong result

[Petr J. <ele...@ex...>]

Done.

https://sourceforge.net/p/cppcms/bugs/98/

Also please note that this bug report and the attached patch

https://sourceforge.net/p/cppcms/bugs/97/

Accidentally posted it as anonymous.

On 25/06/2013 5:17 AM, Artyom Beilis wrote:
> Hi, can you please open a ticket. I'll look into it?
> 
>  
> Artyom Beilis
> --------------
> CppCMS - C++ Web Framework:   http://cppcms.com/
> CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/
> 
> 
> 
> ----- Original Message -----
>> From: "ele...@ex..." <ele...@ex...>
>> To: cpp...@li...
>> Cc: 
>> Sent: Monday, June 17, 2013 12:47 PM
>> Subject: Re: [Cppcms-users] booster::locale::as::ftime(...) sometimes causes
>  wrong result
>>
>> Simple test:
>>
>> #include <booster/locale.h>
>> #include <iostream>
>> #include <sstream>
>>
>> using namespace booster::locale;
>> using namespace std;
>>
>> int main()
>> {
>>         generator gen;
>>         std::locale::global(gen(""));
>>         std::cout.imbue(std::locale());
>>
>>         string str1="2010-08-10";
>>         string str2="10-08-2010";
>>
>>         istringstream is(str1);
>>         date_time dt;
>>
>>         is >> as::ftime("%Y-%m-%d") >> dt;
>>         cout << as::date << dt << endl;
>>
>>         istringstream is2(str2);
>>         date_time dt2;
>>
>>         is2 >> as::ftime("%d-%m-%Y") >> dt2;
>>         cout << as::date << dt2 << endl;
>> }
>>
>> Prints:
>>
>> [petr@petr-archlinux ~]$ ./a.out
>> 10/08/2010
>> 20/12/2009
>>
>>
>> ------------------------------------------------------------------------------
>> This SF.net email is sponsored by Windows:
>>
>> Build for Windows Store.
>>
>> http://p.sf.net/sfu/windows-dev2dev
>> _______________________________________________
>> Cppcms-users mailing list
>> Cpp...@li...
>> https://lists.sourceforge.net/lists/listinfo/cppcms-users
>>
> 
> ------------------------------------------------------------------------------
> This SF.net email is sponsored by Windows:
> 
> Build for Windows Store.
> 
> http://p.sf.net/sfu/windows-dev2dev
> _______________________________________________
> Cppcms-users mailing list
> Cpp...@li...
> https://lists.sourceforge.net/lists/listinfo/cppcms-users
> 


-- 
Please use PGP to encrypt your email to ensure our privacy is respected.