openSUSE Programming April 2004

programming@lists.opensuse.org

19 participants
9 discussions

What do you think about gtkmm?
by praisetazio 27 Apr '04

27 Apr '04

I am still learning to work properly with a framework to build up a GUI. I am learning wxwidgets but I am really bored by wxwidgets MACROS and old-style-looking programming, so I was wondering about gtkmm. How hard is it to learn and debug? Praise

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What language works better with GTK?
by Death Angel 24 Apr '04

24 Apr '04

Hi, I want to program with GTK library, but I don't know what language works better with it or even there is any diference. Regards.

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Help with sampling
by Maura Edelweiss Monville 13 Apr '04

13 Apr '04

I'd greatly appreciate finding an algorithm for sampling the Generalized Gamma distribution as defined in the following site: http://www.weibull.com/LifeDataWeb/generalized_gamma_probability_density_fu… Please, note that for me the parameter BETA is vital and must be equal to 2. I have an algoriythm for sampling a canonical Gamma deviste with BETA =1 but this does not solve my problem. Thank you in advance. MEM

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C++ newbie
by fajar sss 12 Apr '04

12 Apr '04

I define the constant string. Then i want to compare string from file with this constant string. The file contain many line. Each line contain string and integer. It must search the same string with the string that defined before, so i can get tha value of integer to execute. This is the example of file contain: Tom 30 Mike 40 Ivan 35 etc.... What must i do? thanks before. --------------------------------- Do you Yahoo!? Yahoo! Tax Center - File online by April 15th

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C++ 3D Crash Course?
by Steven T. Hatton 12 Apr '04

12 Apr '04

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I want to try my hand at OpenGL using C++. I know the basics of the vector math (quaternions are still a bit beyond my grasp), and I've been doing my best to learn C++ over the past few months. Is there a good rapid-fire introduction to OpenGL using C++? I'm still using SuSE 9.0. Using tools from the distribution would be ideal. STH -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (GNU/Linux) iD4DBQFAedRZwX61+IL0QsMRAv4WAJ9Zf4dMr6JeK19MiSMwk0dmq8lVnACY73+W axi373Bw71BP4INq50MF8w== =FoUI -----END PGP SIGNATURE-----

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problem with curses.so
by Adolph & Sharon Weidanz 05 Apr '04

05 Apr '04

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 with curses. I use kdevelop3.2 with kde 3.2 and gcc 3.3 prerelease. I have updated ld.so.conf and within kdevelop I have set the ccflags to - -L/usr/lib/curses/curses but I still get an undefined for initsrc(). I've searched google, but couldn't find anything. Any ideas would be appreciated.. - -- Adolph & Sharon Weidanz S/V Time To Paws 43' 1978 Endeavour Ketch -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (MingW32) iD8DBQFAY4j5lC+PSm9+eB0RAqnqAJ9KvmOPZFnzRmAz6VoDaFwWz7I6rwCeNgJt TaYFusDQdGrxbkxGHzfaMuU= =7Toq -----END PGP SIGNATURE-----

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Data analysis & visualization
by Maura Edelweiss Monville 05 Apr '04

05 Apr '04

Is there a library or development environment equivalent to IDL (http://www.floating.co.uk/idl/) supported by Linux/SuSE or Linux in general ? I'm particularly interested in BioMedical Imaging development. I'd rather discard any package that runs on top of Windows !!! Thank you very much. MEM

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Re: [suse-programming-e] newbie questions - please help me get started
by Darrell Cormier 03 Apr '04

03 Apr '04

Örn Hansen wrote: >torsdag 01 april 2004 01:18 skrev du: > > > <snip> > > These are "C" heders, and not C++ headers. Use their C++ counterpart, and >for those you really need ... > >extern "C" { > >#include <dos.h> > >}; > >#include <cstdio> >#include <cstdlib> >#include <cstring> >#include <cctype> or <cwctype> >#include <ctime> >#include <iostream> >#include <cmath> > >. >. >. > > Thanks to all for their comments. I will give these suggestions a try. I was unaware that these were C and not C++ headers to I will start there. Thanks again, DC

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newbie questions - please help me get started
by Darrell Cormier 01 Apr '04

01 Apr '04

I hope this is not a totally ignorant/stupid question, but please help me get started. I am fairly new to C++, brand new to C++ in *nix, and brand new to kdevelop. I am trying to get started with a file that a friend gave me and am unable to compile it. Hear is the #include section of the file: #include <stdio.h> #include <stdlib.h> #include <string.h> #include <ctype.h> #include <time.h> #include <alloc.h> #include <io.h> #include <sys/types.h> #include <sys/stat.h> #include <math.h> #include <sys/utsname.h> #include <search.h> #include <memory.h> #include <dir.h> #include <dos.h> #include "ri40file.hpp" and here are the compiler ouput messages that I am getting: *cd "/home/big_bear/rid_dev/cpp/wmc/ptcdump/debug/src" && WANT_AUTOCONF_2_5="1" WANT_AUTOMAKE_1_6="1" gmake -k ptcdump.lo *if /bin/sh ../libtool --mode=compile g++ -DHAVE_CONFIG_H -I. -I/home/big_bear/rid_dev/cpp/wmc/ptcdump/src -I.. -O0 -g3 -MT ptcdump.lo -MD -MP -MF ".deps/ptcdump.Tpo" -c -o ptcdump.lo `test -f '/home/big_bear/rid_dev/cpp/wmc/ptcdump/src/ptcdump.cpp' || echo '/home/big_bear/rid_dev/cpp/wmc/ptcdump/src/'`/home/big_bear/rid_dev/cpp/wmc/ptcdump/src/ptcdump.cpp; then mv -f ".deps/ptcdump.Tpo" ".deps/ptcdump.Plo"; else rm -f ".deps/ptcdump.Tpo"; exit 1; fi *g++ -DHAVE_CONFIG_H -I. -I/home/big_bear/rid_dev/cpp/wmc/ptcdump/src -I.. -O0 -g3 -MT ptcdump.lo -MD -MP -MF .deps/ptcdump.Tpo -c /home/big_bear/rid_dev/cpp/wmc/ptcdump/src/ptcdump.cpp -fPIC *In file included from /usr/include/g++/backward/alloc.h:46, *from /home/big_bear/rid_dev/cpp/wmc/ptcdump/src/ptcdump.cpp:20: */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. */home/big_bear/rid_dev/cpp/wmc/ptcdump/src/ptcdump.cpp:21:16: io.h: No such file or directory */home/big_bear/rid_dev/cpp/wmc/ptcdump/src/ptcdump.cpp:28:17: dir.h: No such file or directory */home/big_bear/rid_dev/cpp/wmc/ptcdump/src/ptcdump.cpp:29:17: dos.h: No such file or directory */home/big_bear/rid_dev/cpp/wmc/ptcdump/src/ptcdump.cpp: In function `int *ReadSortFile(char*)': */home/big_bear/rid_dev/cpp/wmc/ptcdump/src/ptcdump.cpp:414: error: `_popen' undeclared (first use this function) */home/big_bear/rid_dev/cpp/wmc/ptcdump/src/ptcdump.cpp:414: error: (Each undeclared identifier is reported only once for each function it appears in.) */home/big_bear/rid_dev/cpp/wmc/ptcdump/src/ptcdump.cpp:422: error: `_pclose' undeclared (first use this function) *gmake: *** [ptcdump.lo] Error 1 **** Exited with status: 2 *** I checked the system and the .h files that the compiler says it cannot find seem to be there. Example: io.h is located at /usr/include/sys/io.h. The only exception might be the dos.h which only exists in a Kylix3 directory. Do I have some configuration done incorrectly? Will someone give me a kick start here? Thanks, DC

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openSUSE Programming April 2004