RE: [Boost-Users] to_simple_string and Windows?

newer
RE: [Boost-Users] Re: Regex in a...

older
Maximum flow algorithms for...

Tom Matelich

11 Jun 2003 11 Jun '03

4:20 p.m.

Sorry, I didn't read carefully enough. Have you managed to make a test app fail similarly? tom

...

-----Original Message----- From: adutoit [mailto:adutoit@stonethree.com] Sent: Tuesday, June 10, 2003 11:02 PM To: Boost-Users@yahoogroups.com Subject: Re: [Boost-Users] to_simple_string and Windows?

Yes, I know about the UNICODE project option, that is why I mentioned it in my previous email... Anyway, now I am left wondering why opto enabled (with /O3 or whatever opto is required) causes my call to "to_simple_string" to fail. In case anyone is wondering what I mean by that, it simply aborts without any further information somewhere in the bowels of said function.

A.

----------------------------------------------------------------------- DISCLAIMER: Information contained in this message and/or attachment(s) may contain confidential information of Zetec, Inc. If you have received this transmission in error, please notify the sender by return email. -----------------------------------------------------------------------

Show replies by date

adutoit

12 Jun 12 Jun

6:33 a.m.

New subject: [Boost-Users] to_simple_string and Windows?

Hi. The following little proggie bombs if I compile it with /O3 optimisation in Windows, using Intel compiler 7.0 and STLport (whatever the latest version number is). In short, I cannot use to_simple_string in any of my programs if I have any form of optimisation turned on. Here is the simple test program : // boost #include // std #include <iostream> using namespace boost::posix_time; using namespace boost::gregorian; int main () { std::cout << to_simple_string( date( 2003,06,12) ) << std::endl; return 0; } ----- Original Message ----- From: "Tom Matelich" To: Sent: Wednesday, June 11, 2003 6:20 PM Subject: RE: [Boost-Users] to_simple_string and Windows?

...

Sorry, I didn't read carefully enough. Have you managed to make a test app fail similarly?

tom

...
-----Original Message----- From: adutoit [mailto:adutoit@stonethree.com] Sent: Tuesday, June 10, 2003 11:02 PM To: Boost-Users@yahoogroups.com Subject: Re: [Boost-Users] to_simple_string and Windows?

Yes, I know about the UNICODE project option, that is why I mentioned it in my previous email... Anyway, now I am left wondering why opto enabled (with /O3 or whatever opto is required) causes my call to "to_simple_string" to fail. In case anyone is wondering what I mean by that, it simply aborts without any further information somewhere in the bowels of said function.

A.

----------------------------------------------------------------------- DISCLAIMER: Information contained in this message and/or attachment(s) may contain confidential information of Zetec, Inc. If you have received this transmission in error, please notify the sender by return email. -----------------------------------------------------------------------

Info: http://www.boost.org Wiki: http://www.crystalclearsoftware.com/cgi-bin/boost_wiki/wiki.pl Unsubscribe: mailto:boost-users-unsubscribe@yahoogroups.com

Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/

Jeff Garland

12:56 p.m.

New subject: [Boost-Users] to_simple_string and Windows?

On Thu, 12 Jun 2003 08:33:53 +0200, adutoit wrote

...

Hi.

The following little proggie bombs if I compile it with /O3 optimisation in Windows, using Intel compiler 7.0 and STLport (whatever the latest version number is). In short, I cannot use to_simple_string in any of my programs if I have any form of optimisation turned on.

Unfortunately it is very hard for me to help since I don't have your environment. Perhaps you can put some I/O traces in to see if we can isolate where it is crashing. Perhaps you annotate boost/date_time/date_formatting.hpp ~ line 69 in ymd_formatter, method ymd_to_string. Here's what you are looking for. I've added a few cout's to gather data: static std::string ymd_to_string(ymd_type ymd) { typedef typename ymd_type::month_type month_type; std::ostringstream ss; ss << ymd.year; std::cout << "year ok" << std::endl; if (format_type::has_date_sep_chars()) { ss << format_type::month_sep_char(); } //this name is a bit ugly, oh well.... month_formatter::format_month(ymd.month, ss); std::cout << "month format ok" << std::endl; if (format_type::has_date_sep_chars()) { ss << format_type::day_sep_char(); } std::cout << "month ok" << std::endl; ss << std::setw(2) << std::setfill('0') << ymd.day; std::cout << "day ok" << std::endl; return ss.str(); } Also, this shouldn't matter, but try changing your test to remove the leading '0' from the month:

...

std::cout << to_simple_string( date( 2003,6,12) ) << std::endl;

Thx, Jeff

adutoit

1:47 p.m.

New subject: [Boost-Users] to_simple_string and Windows?

Yes, you are absolutely right about the environment not being the same. There is a distinct possibility that I tweaked something somewhere which I wasn't supposed to... And, you probably don't even use the same compiler (Intel 7.0) and STLport as I do. Anyway, I will put in the suggested trace output in the files you suggested, but I will have to postpone untill I finish the coding (work) I have to complete right now. Thanks for the help! Greetings, Andre ----- Original Message ----- From: "Jeff Garland" To: Sent: Thursday, June 12, 2003 2:56 PM Subject: Re: [Boost-Users] to_simple_string and Windows?

...

On Thu, 12 Jun 2003 08:33:53 +0200, adutoit wrote

...
Hi.

The following little proggie bombs if I compile it with /O3 optimisation in Windows, using Intel compiler 7.0 and STLport (whatever the latest version number is). In short, I cannot use to_simple_string in any of my programs if I have any form of optimisation turned on.

Unfortunately it is very hard for me to help since I don't have your environment. Perhaps you can put some I/O traces in to see if we can isolate where it is crashing. Perhaps you annotate boost/date_time/date_formatting.hpp ~ line 69 in ymd_formatter, method ymd_to_string. Here's what you are looking for. I've added a few cout's to gather data:

static std::string ymd_to_string(ymd_type ymd) { typedef typename ymd_type::month_type month_type; std::ostringstream ss; ss << ymd.year; std::cout << "year ok" << std::endl; if (format_type::has_date_sep_chars()) { ss << format_type::month_sep_char(); } file://this name is a bit ugly, oh well.... month_formatter::format_month(ymd.month, ss); std::cout << "month format ok" << std::endl; if (format_type::has_date_sep_chars()) { ss << format_type::day_sep_char(); } std::cout << "month ok" << std::endl;

ss << std::setw(2) << std::setfill('0') << ymd.day; std::cout << "day ok" << std::endl;

return ss.str(); }

Also, this shouldn't matter, but try changing your test to remove the leading '0' from the month:

...
std::cout << to_simple_string( date( 2003,6,12) ) << std::endl;

Thx,

Jeff

Info: http://www.boost.org Wiki: http://www.crystalclearsoftware.com/cgi-bin/boost_wiki/wiki.pl Unsubscribe: mailto:boost-users-unsubscribe@yahoogroups.com

Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/

klapshin

4:20 p.m.

New subject: to_simple_string and Windows?

...

The following little proggie bombs if I compile it with /O3 optimisation in Windows, using Intel compiler 7.0 and STLport (whatever the latest version number is). In short, I cannot use to_simple_string in any of my programs if I have any form of optimisation turned on.

I've seen similiar problems with date time library on Intel 7.0. Upgrading to most recent compiler version fixed them.

adutoit

17 Jun 17 Jun

11:42 a.m.

New subject: [Boost-Users] Re: to_simple_string and Windows?

Thanks, I will look into it! Greetings, Andre. ----- Original Message ----- From: "klapshin" To: Sent: Thursday, June 12, 2003 6:20 PM Subject: [Boost-Users] Re: to_simple_string and Windows?

...

...
The following little proggie bombs if I compile it with /O3 optimisation in Windows, using Intel compiler 7.0 and STLport (whatever the latest version number is). In short, I cannot use to_simple_string in any of my programs if I have any form of optimisation turned on.

I've seen similiar problems with date time library on Intel 7.0. Upgrading to most recent compiler version fixed them.

Info: http://www.boost.org Wiki: http://www.crystalclearsoftware.com/cgi-bin/boost_wiki/wiki.pl Unsubscribe: mailto:boost-users-unsubscribe@yahoogroups.com

Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/

7834

Age (days ago)

7840

Last active (days ago)

List overview

Download

5 comments

4 participants

participants (4)

adutoit
Jeff Garland
klapshin
Tom Matelich