July 2004 - openSUSE Programming - openSUSE Mailing Lists

GCC
by Ebenezer Ntienjem 22 Jul '04

22 Jul '04

Hi there! I am running a SuSE Linux 9.0 machine. These are the header files of the C++ pr0gram I am trying to compile. Header of the file Array.h #ifndef _ARRAY_H_ #define _ARRAY_H_ #include <stdio.h> template <class T> class Array { ... } #endif Header of the file Array.cc #include "Array.h" template <class T> Array<T> &Array<T>::operator=(const Array<T> &other) { ... } Header of the file Array_templ_Main.cc #include <iostream.h> #include "Array.h" int main() { ... } The compilation command with GCC is as follows: ntienjem@njueya:~/examples> gcc -o mar Array.cc Array_templ_main.cc I got the following errors: In file included from /usr/include/g++/backward/iostream.h:31, from Array_templ_main.cc:1: /usr/include/g++/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header. Please consider using one of the 32 headers found in section 17.4.1.2 of the C++ standard. Examples include substituting the <X> header for the <X.h> header for C++ includes, or <sstream> instead of the deprecated header <strstream.h>. To disable this warning use -Wno-deprecated. /tmp/cc5yDF9x.o(.text+0x5e): In function `main': : undefined reference to `std::cout' /tmp/cc5yDF9x.o(.text+0x63): In function `main': : undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)' /tmp/cc5yDF9x.o(.text+0x96): In function `main': : undefined reference to `std::cout' /tmp/cc5yDF9x.o(.text+0x9b): In function `main': : undefined reference to `std::basic_ostream<char, std::char_traits<char> >::operator<<(int)' /tmp/cc5yDF9x.o(.text+0xa4): In function `main': : undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)' /tmp/cc5yDF9x.o(.text+0x114): In function `__static_initialization_and_destruction_0(int, int)': : undefined reference to `std::ios_base::Init::Init[in-charge]()' /tmp/cc5yDF9x.o(.text+0x143): In function `__tcf_0': : undefined reference to `std::ios_base::Init::~Init [in-charge]()' /tmp/cc5yDF9x.o(.gnu.linkonce.t._ZN5ArrayIiED1Ev+0x19): In function `Array<int>::~Array [in-charge]()': : undefined reference to `operator delete[](void*)' /tmp/cc5yDF9x.o(.gnu.linkonce.t._ZN5ArrayIiEixEj+0x48): In function `Array<int>::operator[](unsigned)': : undefined reference to `std::cout' /tmp/cc5yDF9x.o(.gnu.linkonce.t._ZN5ArrayIiEixEj+0x4d): In function `Array<int>::operator[](unsigned)': : undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)' /tmp/cc5yDF9x.o(.gnu.linkonce.t._ZN5ArrayIiEixEj+0x56): In function `Array<int>::operator[](unsigned)': : undefined reference to `std::basic_ostream<char, std::char_traits<char> >::operator<<(unsigned)' /tmp/cc5yDF9x.o(.gnu.linkonce.t._ZN5ArrayIiEixEj+0x5f): In function `Array<int>::operator[](unsigned)': : undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)' /tmp/cc5yDF9x.o(.gnu.linkonce.t._ZN5ArrayIiEixEj+0x68): In function `Array<int>::operator[](unsigned)': : undefined reference to `std::basic_ostream<char, std::char_traits<char> >::operator<<(unsigned)' /tmp/cc5yDF9x.o(.gnu.linkonce.t._ZN5ArrayIiEixEj+0x71): In function `Array<int>::operator[](unsigned)': : undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)' /tmp/cc5yDF9x.o(.gnu.linkonce.t._ZN5ArrayIiEC1Ej+0x27): In function `Array<int>::Array[in-charge](unsigned)': : undefined reference to `operator new[](unsigned)' /tmp/cc5yDF9x.o(.eh_frame+0x12): undefined reference to `__gxx_personality_v0' collect2: ld returned 1 exit status QUESTION: Does someone know how to solve this problem? Thanks so much in advance for your valuable hints. ===== Ebenezer Ntienjem mailto: ebenezer_ntienjem(a)yahoo.com __________________________________ Do you Yahoo!? New and Improved Yahoo! Mail - 100MB free storage! http://promotions.yahoo.com/new_mail

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populating (insert into...) a table with determined record from another table.
by Prabu Subroto 22 Jul '04

22 Jul '04

Dear my friends... I am using postgres and SuSE 9.1 . I created a table (named : sven1). I want to populate this table with the record from another table (named : appoinment). but I don't know how to formulate the sql query. I tried this one: insert into sven1 (custid, noapp) values ((select custid from appointment where done='N' and salesid='6'), (select noapp from appointment where done='N' and salesid='6')); But I got this error in my psql console: kv=# insert into sven1 (custid, noapp) values ((select custid from appointment where done='N' and salesid='6'), (select noapp from appointment where done='N' and salesid='6')); ERROR: more than one row returned by a subquery used as an expression kv=# Anybody would be so nice to help me solving this problem? Thank you very much in advance. __________________________________ Do you Yahoo!? Yahoo! Mail Address AutoComplete - You start. We finish. http://promotions.yahoo.com/new_mail

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populating (insert into...) a table with determined record from another table.
by Prabu Subroto 22 Jul '04

22 Jul '04

Dear my friends... I created a table (named : sven1). I want to populate this table with the record from another table (named : appoinment). but I don't know how to formulate the sql query. I tried this one: insert into sven1 (custid, noapp) values ((select custid from appointment where done='N' and salesid='6'), (select noapp from appointment where done='N' and salesid='6')); But I got this error in my psql console: kv=# insert into sven1 (custid, noapp) values ((select custid from appointment where done='N' and salesid='6'), (select noapp from appointment where done='N' and salesid='6')); ERROR: more than one row returned by a subquery used as an expression kv=# Anybody would be so nice to help me solving this problem? Thank you very much in advance. __________________________________ Do you Yahoo!? Vote for the stars of Yahoo!'s next ad campaign! http://advision.webevents.yahoo.com/yahoo/votelifeengine/

1 0

make and gcc
by Glenn Hancock 14 Jul '04

14 Jul '04

Can anyone tell me why SUSE 9.1 install didn't install make and the gcc compilers? Or better yet, where I can find these things so that I can get my system back up? I just upgraded from RH9 and am having difficulty at the moment... Thanks, glenn

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YaST licensing
by Dominic Reynolds 14 Jul '04

14 Jul '04

Hey Stefan, I was wondering if you could clarify something for me. I'm developing a YaST UI for a commercial product that includes ycp files for the ui and perl SCR agents (that use the ycp.pm api). SuSE has GPL'd the YaST toolkit but software that utilizes the toolkit is not considered derived correct? (meaning if I write these modules then I am _not_ obligated to release them if my employer doesn't wish to). Sorry if this seems an obvious question but I can't find any licensing information in the Perl files or Yast code (other than in the RPM to say it's all released under the GPL). Thanks, Dominic

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Re: [suse-programming-e] Snapshot Driver
by r.maurizzi＠digitalpha.it 09 Jul '04

09 Jul '04

> Hi, > I am supposed to be developing a snapshot driver for Linux for backing up > volumes. Is there an open source project or code base from where I can start > my development? Linux LVM system does already support snapshotting volumes. See http://www.linux.org/docs/ldp/howto/LVM-HOWTO/snapshotintro.html Ciao, Roberto

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Snapshot Driver
by Manu Tayal 09 Jul '04

09 Jul '04

Hi, I am supposed to be developing a snapshot driver for Linux for backing up volumes. Is there an open source project or code base from where I can start my development? Regards, Manu. DISCLAIMER: This message (including attachment if any) is confidential and may be privileged. Before opening attachments please check them for viruses and defects. MindTree Consulting Private Limited (MindTree) will not be responsible for any viruses or defects or any forwarded attachments emanating either from within MindTree or outside. If you have received this message by mistake please notify the sender by return e-mail and delete this message from your system. Any unauthorized use or dissemination of this message in whole or in part is strictly prohibited. Please note that e-mails are susceptible to change and MindTree shall not be liable for any improper, untimely or incomplete transmission.

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looking for advice about laptops
by Maura Edeweiss Monville 09 Jul '04

09 Jul '04

I've ben thinking for a long time of buying a laptop for working on my projectduring trips and overseas stays ... rather than renting desktops. Needless to say I wish to rn SuSE. Up to last year most laptops were shipped with Windows installed and vendors/makers denied any responsibility about replacing Windows with SuSE satisfactorily. Another drawback is the particular configuration I need. Basically I'm looking for at least 1GB RAM, Pentiun IV or equivalent processor at least 3.06 GHz or faster. I aslso need the wireless network and a true model for occasional dial-up connections. Last year i thought I had found a laptop with the above characteristics but a better look at its components revealed an extrmely slow access to the data bus which would result in many CPU idle cycles. During the last year laptops have evolved and maybe the current market offers even more than I need ... I havent' found any time to follow up unluckily ... recently I've been offered a laptop ECS which is to me a totally unknown brand name. My understanding is that some third parties buy the main components and then they assembly them together according to the customer's requests .. which sounds pretty convenient.. But there may be a pitfall I cannot see out of ignorance in this field. Honestly I do not know whether it's better to buy a known brand like Dell, HP, IMB, etc ... or save some money and still have a reliable laptop specially made for me by these third parties ... I'd greatly appreciate some advice Maura EM

3 2

Looking for older version of python-gtk
by Ned Horning 08 Jul '04

08 Jul '04

Hi, I am looking for python-gtk 0.6.11 which was the last version compatible with GTK1. The version available from Suse is 2.0.0 and that doesn't work with the application I am trying to run. I was wondering if anyone has ideas about where I can find the older version. I also need python-gtglarea but this is likely contained in the same package. Ned

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Yast2 Sequencer performance
by Dominic Reynolds 05 Jul '04

05 Jul '04

I have generated a simple set of forms using the Wizards module and coded it up by hand calling Wizard::SetContents and managing all the events in a single event loop. I modified the code to use the Sequencer module to utilize the ability to modularize the code and manage the wizard sequence better; however, it seemed to have a large performance reduction with the same forms. The Sequencer is nice for managing the workflow for multiple forms but it seems 3-4 times slower. Has anyone seen this? Thanks, dominic.

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