dev-cpp-users — Dev-C++ users discussion list

Re: [Dev-C++] double and float ??

[Per W. <pw...@ia...>]

No, you can't use an old c++ manual (or actually C manual).
It must be a broken manual.

The runtime library must know the physical size of the variable to be able
to initialize it.

For printf() you send a value. The standard says that functions without a
prototype - or variadric functions - should have the variables upgraded
from float to double on call. This makes printf() support float and
double.

However, scanf() doesn't take a float our double. It takes a pointer to a
float or double. To perform the assign - it has to look at the
"formatting" parameter to decide what it should assign to.

%f specifies float
%lf specifies double
%Lf specifies long double (when supported)

/Per W

On Thu, 23 Feb 2006, Titi Anggono wrote:

> Hi all,
>
> I tried the following code
> ============================
> #include <stdio.h>
> #include <stdlib.h>
> #include <conio.h>
>
> main(){
>     double a,b;
>     scanf("%f",&a);
>     printf("\n");
>     scanf("%f",&b);
>     printf("\n\n%f   %f",a,b);
>     getch();
>     exit(EXIT_SUCCESS);
> }
> ==============================
> I enter any numbers and the output is
> 0.0000   0.00000
> but, when I change the "double" with "float", the code
> gives me the right answer.
>
> Is there any explanation why I can't use "double" with
> "%f" in dev-cpp ? Maybe I use old c++ manual lol. How
> can I print the "double" number ?
>
> Titi
>
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>

[Dev-C++] double and float ??

[Titi A. <tia...@ya...>]

Hi all,

I tried the following code
============================
#include <stdio.h>
#include <stdlib.h>
#include <conio.h>

main(){
    double a,b;
    scanf("%f",&a);
    printf("\n");
    scanf("%f",&b);
    printf("\n\n%f   %f",a,b);
    getch();
    exit(EXIT_SUCCESS);   
}
==============================
I enter any numbers and the output is
0.0000   0.00000
but, when I change the "double" with "float", the code
gives me the right answer.

Is there any explanation why I can't use "double" with
"%f" in dev-cpp ? Maybe I use old c++ manual lol. How
can I print the "double" number ?

Titi

__________________________________________________
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Tired of spam?  Yahoo! Mail has the best spam protection around 
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[Dev-C++] XP Manifest and Win32 controls

[Thierry P. <tpi...@gm...>]

Hi all,

I'm just trying to use Win32 common controls in Dev-cpp with "Support
Windows XP themes" activated in project's options. Actually, I simply
use the Win32 application template, where I added following lines of
code, just after main window creation :

=09HWND button =3D CreateWindowEx(
=09=090,
=09=09"button", "Cancel",
=09=09WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,
=09=09100, 200, 100, 20,
=09=09hwnd, (HMENU) IDOK,
=09=09hThisInstance,
=09=09NULL
=09);

Actually, that code works (i see push button) when XP styles are
desactivated. When I activate that option, the CreateWindowEx fails
with error "The class does not exist".

Sorry, but I'm new to win32 programming, and I have to maintain a old
app. If someone has a little idea of what can solve that issue, that
would be fine !
--
Thierry Pierron

Re: [Dev-C++] Does anybody use DISLIN together with DEV-C++ ?

[<ma...@sc...>]

Hi Derek and all others,

the README.WIN instructions are useless  in connection with the
"DISLIN + DEV-C++ (v. 4.9.9.2)" problem. I found out the right solution o=
f=20
this
problem and here it is.

->>1)
Download dl_90_mg.zip from ftp://ftp.gwdg.de/pub/grafik/dislin/windows

->>2)

The library files "dismgc.a" and "dismgc_d.a" which are in mentioned zip=20
archive rename
to "libdismgc.a" and "libdismgc_d.a" and put into the directory=20
"...Dev-Cpp\lib".
The headers files "dislin.h" and "dislin_d.h" copy into the directory=20
"...Dev-Cpp\include" thats
the end of installation, it's easy isn't it :))

->>3)

Every Dev-C++ project in which is Dislin used, must be linked with=20
parameters

  -ldismgc -lgdi32
  or
  -ldismgc_d  -lgdi32 in case of using  data type DOUBLE. In that case mu=
st=20
be included header "dislin_d.h" too.

Above mentioned parameters must be written into the field=20
"Project->Project Options->Parameters->Linker" in mentioned
order !

     That is all


         Marek




On Thu, 23 Feb 2006 05:10 +0000 (GMT Standard Time), Derek Clarke=20
<de...@ci...> wrote:

> Without going through it all myself, as far as I can see you just
> download dl_90_mg.zip from ftp://ftp.gwdg.de/pub/grafik/dislin/windows/
> then follow the installation instructions in
> ftp://ftp.gwdg.de/pub/grafik/dislin/windows/README.WIN
>
> In article <ops5apllpgazybmd@localhost>, ma...@sc...
> (=3D?windows-1250?Q?Marek_Mal=3DFD?=3D) wrote:
>>
>> Hi,
>> does anybody use DISLIN together with Dev-C++ environment ?
>>
>> http://www.mps.mpg.de/dislin/overview.html
>>
>> Dev-C++ uses (MingW C/C++) and I know, that
>> exist distribution of DISLIN for MingW so
>> I hope, that it is possible to use DISLIN together
>> with Dev-C++ but I don't know how. I need some
>> dislin library file like "libdislin.a" which I could  put into
>> the Dev-C++\lib directory...
>>
>> Could somebody help me with this problem ?
>>
>>
>>           Marek
>>
>>
>> -------------------------------------------------------
>> This SF.net email is sponsored by: Splunk Inc. Do you grep through
>> log files
>> for problems?  Stop!  Download the new AJAX search engine that makes
>> searching your log files as easy as surfing the  web.  DOWNLOAD
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>> _______________________________________________
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>> Dev...@li...
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>> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>>

Re: [Dev-C++] Does anybody uses KOOLPLOT together with DEV-C++ ?

[<ma...@sc...>]

Thanks but it doesn't work.

The errors  are the same for  this case

#include <c:/Dev-cpp/include/koolplot.h>

as for this case

#include <koolplot.h>

as for this case

#include "c:/Dev-cpp/include/koolplot.h"

as for case

#include "koolplot.h"

When I substitut line

const double NOPLOT =3D 0; nan(""); // A point of that value will not be=20
plotted

with line:

const double NOPLOT =3D 0;//nan(""); // A point of that value will not be=
=20
plotted

in koolplot.h I obtain errors which depend ONLY on LINKED LIBRARIES.



in situation

1) -lkoolplot

there are linker errors like this:
   [Linker error] undefined reference to=20
`std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)'
   [Linker error] undefined reference to=20
`std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)'
   [Linker error] undefined reference to `initwindow'
     [Linker error] undefined reference to `cleardevice'
      [Linker error] undefined reference to `swapbuffers'

in situation

2) -lkoolplot -lbgi
   [Linker error] undefined reference to=20
`std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)'
     [Linker error] undefined reference to `swapbuffers'
   [Linker error] undefined reference to `CreatePen@12'
   [Linker error] undefined reference to `SelectObject@8'



in situation

3) -lkoolplot -lbgi -lgdi32

there are linker errors like this:
   [Linker error] undefined reference to `std::string::_M_check(unsigned=20
int) const'
   [Linker error] undefined reference to `swapbuffers'
   [Linker error] undefined reference to=20
`std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)'


The best situation is 3) but it still not OK.

In my opinion the main reason for which KOOLPLOT works with "Quincy 2005"=
=20
and
doesn't work with "Dev-C++ (v. 4.9.9.2)" is, that Quincy uses "WinBGIm=20
(v.6.0)"
and "Dev-C++ (v. 4.9.9.2)" works well with "WinBGIm (v.3.52)". I think
that current version of KOOLPLOT is not compatible with this older versio=
n
WinBGIm. I tried used "WinBGIm (v.6.0)" together with "Dev-C++ (v.=20
4.9.9.2)"
for compiling very easy sources which were compiled with "WinBGIm (v.3.52=
)"
withot problems but there were errors. This separate problem I sent to th=
is
discussion formum but nobody adviced me what to do.

Quincy, Koolplot and WinBGIm v. 6.0(include sources) are available here:

http://www.codecutter.net/tools/winbgim



WinBGIm (v.3.52)(include sources) is available here:

http://www14.brinkster.com/aditsu/console


If somebody will have success in problems

1) Make compatible

"Dev-C++ (v. 4.9.9.2)" with  "WinBGIm (v.6.0)"

2) Make compatible

"Dev-C++ (v. 4.9.9.2)" with current version of Koolplot


Please send mee modified files ( winbgim.h,  libbgi.a, ...) or send me=20
method
how he achieve his success.

    Thanks

        Marek









On Wed, 22 Feb 2006 16:55:30 +0100 (CET), Per Westermark=20
<pw...@ia...> wrote:

> The sample line:
>        #include <sub_dir>/<koolplot.h>
> should be:
>        #include <sub_dir/koolplot.h>
>
> /pwm
>
> On Wed, 22 Feb 2006, Guillermo Gutierrez wrote:
>
>> hello,
>> if you placed the include files in the dev-cpp include directory, you=20
>> might want to try replacing the "'s with <>'s.
>>
>> example:
>>
>> change
>> 	#include "koolplot.h"
>> to
>> 	#include <koolplot.h>
>>
>> if you placed them in a subdirectory, then make it:
>>
>> 	#include <sub_dir>/<koolplot.h>
>>
>> hope this helps some.
>>
>> Guillermo
>>
>> -----Original Message-----
>> From: dev...@li...=20
>> [mailto:dev...@li...]On Behalf Of Marek=20
>> Mal=FD
>> Sent: Saturday, February 18, 2006 6:25 PM
>> To: dev...@li...
>> Subject: [Dev-C++] Does anybody uses KOOLPLOT together with DEV-C++ ?
>>
>>
>> Does anybody uses KOOLPLOT together with Dev-C++ ?
>>
>> Hi,
>>
>> I'am using  Dev-C++  v. 4.9.9.2.
>>
>> Since I've downloaded actual WinBGIm files from here
>>
>> http://www14.brinkster.com/aditsu/console
>>
>> I have no problems with WinBGIm graphics used together with  current
>> Dev-C++ version.
>>
>> I have just found out that exist C/C++ plotting library named Kooplot
>> which uses WinBGIm graphics - see this page:
>>
>> http://www.codecutter.net/tools/koolplot/index.html
>>
>> I have copied files  koolplot.h, Plotdata.h, and  Plotstream.h to
>> Dev-C++ include directory and
>> libkoolplot.a to Dev-C++ lib directory as it is written in the above
>> mentioned page, but
>> I'm not able to compile this easy example - some compiler or linker=20
>> errors
>> appears...
>>
>> #include "koolplot.h"
>> int main()
>> {
>>   Plotdata x(-360, 360), y =3D sin(x) + 3*x;
>>   plot(x, y);
>>    return 0;
>> }
>>
>> Maybe some settings of Dev-C++ are necessary ...
>> Could anyone help me ?
>>
>>       Marek
>>
>>
>> -------------------------------------------------------
>> This SF.net email is sponsored by: Splunk Inc. Do you grep through log=
=20
>> files
>> for problems?  Stop!  Download the new AJAX search engine that makes
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!
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>> _______________________________________________
>> Dev-cpp-users mailing list
>> Dev...@li...
>> TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/
>
>
>
> -------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc. Do you grep through log=20
> files
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> searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
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2
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> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users

Re: [Dev-C++] "Anti-spam" mails from UOL

[Eric R. <eri...@cl...>]

I just delete the bloody "anti-spam" registration email,


I should get a C++ project going




----- Original Message -----
From: Per Westermark <pw...@ia...>
To: <dev...@li...>
Sent: Thursday, February 23, 2006 5:32 AM
Subject: [Dev-C++] "Anti-spam" mails from UOL


Can I assume that a lot of other people gets "anti-spam" registration
mails from:
  AntiSpam UOL <mr-...@uo...>
whenever you post to this list?

If so, please mail their ab...@uo... address and tell them what you
think about expecting mailing list participants to register whenever any
of their email users subscribe to a list just so that _we_ don't have to
see _their_ spam mails...

/Per W





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https://lists.sourceforge.net/lists/listinfo/dev-cpp-users

[Dev-C++] "Anti-spam" mails from UOL

[Per W. <pw...@ia...>]

Can I assume that a lot of other people gets "anti-spam" registration
mails from:
  AntiSpam UOL <mr-...@uo...>
whenever you post to this list?

If so, please mail their ab...@uo... address and tell them what you
think about expecting mailing list participants to register whenever any
of their email users subscribe to a list just so that _we_ don't have to
see _their_ spam mails...

/Per W

RE: [Dev-C++] Does anybody uses KOOLPLOT together with DEV-C++ ?

[Guillermo G. <ggu...@ma...>]

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RE: [Dev-C++] Does anybody uses KOOLPLOT together with DEV-C++ ?

[Per W. <pw...@ia...>]

The sample line:
       #include <sub_dir>/<koolplot.h>
should be:
       #include <sub_dir/koolplot.h>

/pwm

On Wed, 22 Feb 2006, Guillermo Gutierrez wrote:

> hello,
> if you placed the include files in the dev-cpp include directory, you mig=
ht want to try replacing the "'s with <>'s.
>
> example:
>
> change
> =09#include "koolplot.h"
> to
> =09#include <koolplot.h>
>
> if you placed them in a subdirectory, then make it:
>
> =09#include <sub_dir>/<koolplot.h>
>
> hope this helps some.
>
> Guillermo
>
> -----Original Message-----
> From: dev...@li... [mailto:dev-cpp-users-adm=
in...@li...]On Behalf Of Marek Mal=FD
> Sent: Saturday, February 18, 2006 6:25 PM
> To: dev...@li...
> Subject: [Dev-C++] Does anybody uses KOOLPLOT together with DEV-C++ ?
>
>
> Does anybody uses KOOLPLOT together with Dev-C++ ?
>
> Hi,
>
> I'am using  Dev-C++  v. 4.9.9.2.
>
> Since I've downloaded actual WinBGIm files from here
>
> http://www14.brinkster.com/aditsu/console
>
> I have no problems with WinBGIm graphics used together with  current
> Dev-C++ version.
>
> I have just found out that exist C/C++ plotting library named Kooplot
> which uses WinBGIm graphics - see this page:
>
> http://www.codecutter.net/tools/koolplot/index.html
>
> I have copied files  koolplot.h, Plotdata.h, and  Plotstream.h to
> Dev-C++ include directory and
> libkoolplot.a to Dev-C++ lib directory as it is written in the above
> mentioned page, but
> I'm not able to compile this easy example - some compiler or linker error=
s
> appears...
>
> #include "koolplot.h"
> int main()
> {
>   Plotdata x(-360, 360), y =3D sin(x) + 3*x;
>   plot(x, y);
>    return 0;
> }
>
> Maybe some settings of Dev-C++ are necessary ...
> Could anyone help me ?
>
>       Marek
>
>
> -------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc. Do you grep through log fi=
les
> for problems?  Stop!  Download the new AJAX search engine that makes
> searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
> http://sel.as-us.falkag.net/sel?cmd=3Dk&kid=103432&bid#0486&dat=121642
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/

RE: [Dev-C++] Does anybody uses KOOLPLOT together with DEV-C++ ?

[Guillermo G. <ggu...@ma...>]

hello,
if you placed the include files in the dev-cpp include directory, you =
might want to try replacing the "'s with <>'s.

example:

change=20
	#include "koolplot.h"
to=20
	#include <koolplot.h>

if you placed them in a subdirectory, then make it:

	#include <sub_dir>/<koolplot.h>

hope this helps some.

Guillermo

-----Original Message-----
From: dev...@li... =
[mailto:dev...@li...]On Behalf Of Marek =
Mal=FD
Sent: Saturday, February 18, 2006 6:25 PM
To: dev...@li...
Subject: [Dev-C++] Does anybody uses KOOLPLOT together with DEV-C++ ?


Does anybody uses KOOLPLOT together with Dev-C++ ?

Hi,

I'am using  Dev-C++  v. 4.9.9.2.

Since I've downloaded actual WinBGIm files from here

http://www14.brinkster.com/aditsu/console

I have no problems with WinBGIm graphics used together with  current=20
Dev-C++ version.

I have just found out that exist C/C++ plotting library named Kooplot
which uses WinBGIm graphics - see this page:

http://www.codecutter.net/tools/koolplot/index.html

I have copied files  koolplot.h, Plotdata.h, and  Plotstream.h to=20
Dev-C++ include directory and
libkoolplot.a to Dev-C++ lib directory as it is written in the above=20
mentioned page, but
I'm not able to compile this easy example - some compiler or linker =
errors=20
appears...

#include "koolplot.h"
int main()
{
  Plotdata x(-360, 360), y =3D sin(x) + 3*x;
  plot(x, y);
   return 0;
}

Maybe some settings of Dev-C++ are necessary ...
Could anyone help me ?

      Marek


-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log =
files
for problems?  Stop!  Download the new AJAX search engine that makes
searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
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_______________________________________________
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Dev...@li...
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https://lists.sourceforge.net/lists/listinfo/dev-cpp-users

[Dev-C++] (no subject)

[Patrick B. <fe...@ya...>]

 
 

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"I bring my guys you have yours!"

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[Dev-C++] Dev-C++ (v. 4.9.9.2) versus WinBGIm (v.6.0)

[<ma...@sc...>]

Hello everybody,

  I'm using Dev-C++ (v. 4.9.9.2).
  This version of Dev-C++ works with WinBGIm (v.3.52) very
  well.

  http://www14.brinkster.com/aditsu/console

  but now is available WinBGIm (v.6.0) see

  http://www.codecutter.net/tools/winbgim

  and this actual wersion of WinBGIm doesn't
  work with  Dev-C++ (v. 4.9.9.2) very well.
  Some errors were occured when I tried to compile
  sources which I had compiled with WinBGIm (v.3.52) before without
  any problems.

  In other hand WinBGIm (v.6.0) works very well with environment Quincy
  2005

  http://www.codecutter.net/tools/quincy/index.html

  but I prefer Dev-C++ because it is much user-friendly than Quincy.

  So have anyone any idea how make WinBGIm (v.6.0) compatible with
  Dev-C++ (v. 4.9.9.2) ?

  If yes I will be appreciative for advice.

           Marek

[Dev-C++] Does anybody use DISLIN together with DEV-C++ ?

[<ma...@sc...>]

Hi,
does anybody use DISLIN together with Dev-C++ environment ?

http://www.mps.mpg.de/dislin/overview.html

Dev-C++ uses (MingW C/C++) and I know, that
exist distribution of DISLIN for MingW so
I hope, that it is possible to use DISLIN together
with Dev-C++ but I don't know how. I need some
dislin library file like "libdislin.a" which I could  put into
the Dev-C++\lib directory...

Could somebody help me with this problem ?


          Marek

Re: [Dev-C++] Compiling QT programs with devcpp

[Bernd M. <Ber...@eu...>]

Per Westermark schrieb:

> A note about your makefile.
>=20
> -L should be used to specify a library directory, i.e. a directory to
> search for named library files.
>=20
> -l is used to specify the name of libraries to include in the linking.

Thanks.

> Finally, it is possible to specify the full name (including path) of a
> library without any parameter at all, i.e. just like object files are
> specified.
>=20
> MinGW can make use of both libxx.a and xx.lib libraries. The important
> factor is how the symbols in the library are exported. Naming and calli=
ng
> conventions, memory layout etc. normally vary between compilers unless =
the
> exported symbols are specified to use a commonly agreed about standard.

I downloaded QT 4.1.0-win32 now with a lot of .a libraries.

Now I'm able to compile and link qt programs :-)

Greetings, Bernd

--=20
Bernd M=FCnt                   Durchwahl: 030/69032-509
euroscript Deutschland GmbH  Zentrale:  030/69032-300
Abteilung IT-Management      Fax:       030/69032-505
Alt-Moabit 91                Mail:      Ber...@eu...
10559 Berlin                 Web:       http://www.euroscript.de

Re: [Dev-C++] Compiling QT programs with devcpp

[Per W. <pw...@ia...>]

A note about your makefile.

-L should be used to specify a library directory, i.e. a directory to
search for named library files.

-l is used to specify the name of libraries to include in the linking.

Finally, it is possible to specify the full name (including path) of a
library without any parameter at all, i.e. just like object files are
specified.

MinGW can make use of both libxx.a and xx.lib libraries. The important
factor is how the symbols in the library are exported. Naming and calling
conventions, memory layout etc. normally vary between compilers unless the
exported symbols are specified to use a commonly agreed about standard.

/Per W

On Mon, 20 Feb 2006, Bernd Muent wrote:

> Hi,
> I download qt for windows and I have all the includes in c:\qt\include
> and libraries in c:\qt\lib: qtmain.lib and qt-mt230nc.lib and qutil.lib.
>
> I created a simple hello world and tried to compile.
> Compilation is ok, but linking throws a lot of unresolved symbols for
> all qt specific things.
> Although there is in my Makefile
>
> LIBS =3D  -L"c:/Dev-Cpp/lib" -L"c:/QT/lib" -L"c:/QT/lib/qt-mt230nc.lib"
> -L"c:/QT/lib/qtmain.lib" -L"c:/QT/lib/qutil.lib"
> INCS =3D  -I"k:/Dev-Cpp/include"  -I"K:/QT/include"
>
> Searching with Google I found out that these .lib files are for MSVC and
> Borland C++ only. And the solution was: compile qt on your own.
> Esspecially I'm not able to get the sources of qt-win from cvs, because
> this is not allowed by our company's firewall.
> Are there any places to download it via http or ftp?
>
> Are there any other solutions?
>
> Thanks for tips, Bernd
>
>
> --
> Bernd M=FCnt                   Durchwahl: 030/69032-509
> euroscript Deutschland GmbH  Zentrale:  030/69032-300
> Abteilung IT-Management      Fax:

[Dev-C++] Compiling QT programs with devcpp

[Bernd M. <Ber...@eu...>]

Hi,
I download qt for windows and I have all the includes in c:\qt\include
and libraries in c:\qt\lib: qtmain.lib and qt-mt230nc.lib and qutil.lib.

I created a simple hello world and tried to compile.
Compilation is ok, but linking throws a lot of unresolved symbols for=20
all qt specific things.
Although there is in my Makefile

LIBS =3D  -L"c:/Dev-Cpp/lib" -L"c:/QT/lib" -L"c:/QT/lib/qt-mt230nc.lib"=20
-L"c:/QT/lib/qtmain.lib" -L"c:/QT/lib/qutil.lib"
INCS =3D  -I"k:/Dev-Cpp/include"  -I"K:/QT/include"

Searching with Google I found out that these .lib files are for MSVC and=20
Borland C++ only. And the solution was: compile qt on your own.
Esspecially I'm not able to get the sources of qt-win from cvs, because=20
this is not allowed by our company's firewall.
Are there any places to download it via http or ftp?

Are there any other solutions?

Thanks for tips, Bernd


--=20
Bernd M=FCnt                   Durchwahl: 030/69032-509
euroscript Deutschland GmbH  Zentrale:  030/69032-300
Abteilung IT-Management      Fax:       030/69032-505
Alt-Moabit 91                Mail:      Ber...@eu...
10559 Berlin                 Web:       http://www.euroscript.de

[Dev-C++] Does anybody uses KOOLPLOT together with DEV-C++ ?

[<ma...@sc...>]

Does anybody uses KOOLPLOT together with Dev-C++ ?

Hi,

I'am using  Dev-C++  v. 4.9.9.2.

Since I've downloaded actual WinBGIm files from here

http://www14.brinkster.com/aditsu/console

I have no problems with WinBGIm graphics used together with  current=20
Dev-C++ version.

I have just found out that exist C/C++ plotting library named Kooplot
which uses WinBGIm graphics - see this page:

http://www.codecutter.net/tools/koolplot/index.html

I have copied files  koolplot.h, Plotdata.h, and  Plotstream.h to=20
Dev-C++ include directory and
libkoolplot.a to Dev-C++ lib directory as it is written in the above=20
mentioned page, but
I'm not able to compile this easy example - some compiler or linker error=
s=20
appears...

#include "koolplot.h"
int main()
{
  Plotdata x(-360, 360), y =3D sin(x) + 3*x;
  plot(x, y);
   return 0;
}

Maybe some settings of Dev-C++ are necessary ...
Could anyone help me ?

      Marek

[Dev-C++] setting up the compiler

[Lukas B. <bac...@ro...>]

Hi, 

I just joined the user group and i'm a pretty green
programmer.  I've been using Dev C++ for the past
several months with no problems and then today I
downloaded some packages to enable my debugging.  The
debugger works, but my include libraries are all
messed up and i can't compile any more, i get a ton of
error messages about the various libraries along these
lines:

109 c:\Dev-Cpp\include\c++\3.4.2\cstring `::strpbrk'
has not been declared /backward/iostream.h 

Anyone got some tips?

Thanks,

Lukas

[Dev-C++] pointers

[edmore m. <edm...@ya...>]

on the matrix operations below, how do i use the pointers p1 and p2 to point to T()?
   
  double PSurface1::getRotation(PSurface1 &surface)  
{
    int i; // index of the point
    iterator p1; // point in surface 1
    iterator p2; // point in surface 2
    
    Matrix P1(size(), 3); // matrix of surface1
    Matrix P2(size(), 3); // matrix of surface2
    Matrix T(3, 3); // vector of solutions: transformation parameters
   
    for(p1 = begin(), p2 = surface.begin(); p1 != end(); p1++, p2++)
    {
          P1(i, 1) = p1->x();
          P1(i, 2) = p1->y();
          P1(i, 3) = p1->cos(x) + sin(y)(); 
      
          P2(i, 1) = p2->x()*R();
          P2(i, 2) = p2->y()*R();
          P2(i, 3) = p2->(cos(x) + sin(y)())*R(); 
          T(i,1) = p1*p2->T();
    }   
     
    
    T = P1.t()*P2;


		
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[Dev-C++] programming in classes

[edmore m. <edm...@ya...>]

how do i get another member function from another class so as to carry out a matrix multiplication of another function in another class. for example i have a member function surface1 with a start x, increment x, end x,  start y, increment y and end x. surface1 is a list of coordinates and i want to input the result of surface1 into an equation of member function surface2 with rotation matrix R as follows surface2 = R*surface1. how do i input the values of surface1 into the function.
		
---------------------------------
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---------------------------------
  

[Dev-C++] Header files dependency generating in Makefile.win

[Jan D. <jan...@de...>]

Hello,
I use Dev-C++ version 4.9.9.2 with
GCC 3.3.3 cross compiler (target for Freescale ColdFire)
in Cygwin 1.5.12 environment in WinXP SP2.
I have problem with *.h files dependency generating.
Even if there are several header files included
in C source code (by #include directive), there
is no header file mentioned in Makefile, which is
automatically generated by Dev-C++. Consequently
if I edit something in header file, there is no compilation
process started for appropriate C source code (which includes
edited header file) and, of course, no new binary
file is generated. I always have to do "make clean" :-(

                             Hanys

Re: [Dev-C++] Unsubscribe

[Josh M. <mrl...@gm...>]

I don't remember exactly the reasoning behind it anymore, but Ioannis
Vrannos created that page around 4 years ago because the usual unsubscribe
mechanism was having problems, or something.  It appears that Ioannis has
moved on (I don't remember him posting anything in the past several years)
and accordingly his page doesn't work anymore.  The list admins should
probably fix this at some point.

On 2/16/06, lordSauron <lor...@gm...> wrote:
>
> On 2/16/06, Anabela Sim=F5es <ab...@ma...> wrote:
> > Hi
> > I cannot unsubscribe from the list using the link bellow.
> >
> > (TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/ub.htm)
>
> I didn't think that was the unsubscribe link... it should be a
> sourceforge.net URL, or a bloodshed.net URL at very least.
>
> > When a follow the link it appears:
> >
> > "The page cannot be found
> > The page you are looking for might have been removed, had its name
> changed,
> > or is temporarily unavailable. "
> >
> >
> >
> > I am trying to unsubscribe the list for several months and the message
> is
> > always the same.
>
> Go to www.sourceforge.net and see what you can do.  This list is a
> lists.sourceforge.net list - always go to the domain if you're unsure
> of the sender as I always say.
>
> > My apologies in advance, in case I am being an idiot!
>
> Your status as idiot has been removed ; )
>
> > TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/ub.htm
> > https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>
> There must be an error in the unsubscription mechanism.  Go to the
> lists.sourceforge.net one, not the ad (www23... one)
>
> --
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D GCv3.12 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> GCS d-(++) s+: a? C++ UL+>++++ P+
> L++ E--- W+(+++) N++ o? K? w--- O? M+
> V? PS- PE+ Y-(--) PGP- t+++ 5? X R tv-- b+
>                DI+++ D+ G e* h- !r !y
> =3D=3D=3D=3D=3D=3D=3D=3D=3D END GCv3.12 =3D=3D=3D=3D=3D=3D=3D=3D
>
>
> -------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc. Do you grep through log
> files
> for problems?  Stop!  Download the new AJAX search engine that makes
> searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
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>



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Cheers,
Josh

PGP: http://revvy.box43.net/Josh_Matthews.asc

Re: [Dev-C++] Unsubscribe

[lordSauron <lor...@gm...>]

On 2/16/06, Anabela Sim=F5es <ab...@ma...> wrote:
> Hi
> I cannot unsubscribe from the list using the link bellow.
>
> (TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/ub.htm)

I didn't think that was the unsubscribe link... it should be a
sourceforge.net URL, or a bloodshed.net URL at very least.

> When a follow the link it appears:
>
> "The page cannot be found
> The page you are looking for might have been removed, had its name change=
d,
> or is temporarily unavailable. "
>
>
>
> I am trying to unsubscribe the list for several months and the message is
> always the same.

Go to www.sourceforge.net and see what you can do.  This list is a
lists.sourceforge.net list - always go to the domain if you're unsure
of the sender as I always say.

> My apologies in advance, in case I am being an idiot!

Your status as idiot has been removed ; )

> TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/ub.htm
> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users

There must be an error in the unsubscription mechanism.  Go to the
lists.sourceforge.net one, not the ad (www23... one)

--
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D GCv3.12 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
GCS d-(++) s+: a? C++ UL+>++++ P+
L++ E--- W+(+++) N++ o? K? w--- O? M+
V? PS- PE+ Y-(--) PGP- t+++ 5? X R tv-- b+
                DI+++ D+ G e* h- !r !y
=3D=3D=3D=3D=3D=3D=3D=3D=3D END GCv3.12 =3D=3D=3D=3D=3D=3D=3D=3D

Re: [Dev-C++] Coreleft() alternative

[Per W. <pw...@ia...>]

With DOS, I'm meant 16-bit MS-DOS without use of any DOS-extender to get
access to extra memory.

If you are using Dev-C++, you might be porting it to a 32-bit comand-line
application, but even if running in text mode, the application will have
access to just as much memory as a graphical application.

The MinGW port of gcc can not generate old 16-bit applications, even if I
know about a number of people who have created stub scripts/applications
to allow old 16-bit compilers to look and behave as MinGW.

/Per W

On Thu, 16 Feb 2006, DJPlata wrote:

> Well, maybe I forgot to mention that the ported program will still be
> running under DOS, I'm
> not porting it to a Windows application. So I assume memory cossumption is
> still an issue? The 640 KB limmitation is stille there, isn't it?
>
> ----- Original Message -----
> From: "Per Westermark" <pw...@ia...>
> To: "Patrick Hens" <Pat...@pa...>
> Cc: <dev...@li...>
> Sent: Thursday, February 16, 2006 2:03 PM
> Subject: Re: [Dev-C++] Coreleft() alternative
>
>
> > It isn't so easy to return amount of memory left in a Windows environment,
> > since the memory architecture looks so much differnt.
> >
> > Howerver, i assume that the old program was running under DOS, i.e.
> > limited to 640kB memory. Because of the great increase of available memory
> > together with swap space, most programs don't need to bother keeping track
> > of amount of free space.
> >
> > If you really want to look into it, there are a number of Win32 API calls
> > to check on the memory subsystem, but is your program regularly
> > expected to consume 50-500 MB or more?
> >
> > The two main things to care about are:
> > - not leaking memory, maging the app requiring regular restarts.
> > - handling a failed memory allocation (NULL pointer or exception depending
> > on how application is configured to behave).
> >
> > Just for fun, the app might keep track of amount of memory it has
> > allocated, to warn users that operation xx might require huge amounts of
> > memory (for example undo of a global search/replace in a megalarge
> > spreadsheet, text document, ...)
> >
> > /Per W
> >
> > On Thu, 16 Feb 2006, Patrick Hens wrote:
> >
> >> Hi,
> >>
> >> I'm porting some c source code for a DOS program written with Borland.
> >> Now I've noticed that the Devc libraries do not contain the coreleft()
> >> function. I would like to know the amount of free memory left in my
> >> program.
> >>
> >> Does anyone know an alternative way to do this?
> >>
> >> PS: I've tried to search the archives, but the search engine does not
> >> seem to work (Can not connect to server). Did not find any answers with
> >> Google either.
> >>
> >> Thanks in advance,
> >>
> >> Patrick Hens
> >
> >
> >
> > -------------------------------------------------------
> > This SF.net email is sponsored by: Splunk Inc. Do you grep through log
> > files
> > for problems?  Stop!  Download the new AJAX search engine that makes
> > searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
> > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642
> > _______________________________________________
> > Dev-cpp-users mailing list
> > Dev...@li...
> > TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/ub.htm
> > https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> >
>
>

Re: [Dev-C++] Unsubscribe

[<ab...@ma...>]

Hi
I cannot unsubscribe from the list using the link bellow.

(TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/ub.htm)



When a follow the link it appears:

"The page cannot be found
The page you are looking for might have been removed, had its name changed, 
or is temporarily unavailable. "



I am trying to unsubscribe the list for several months and the message is 
always the same.



My apologies in advance, in case I am being an idiot!



Best regards!

Anabela




----- Original Message ----- 
From: "Per Westermark" <pw...@ia...>
To: "lordSauron" <lor...@gm...>
Cc: <dev...@li...>
Sent: Thursday, February 16, 2006 1:05 PM
Subject: Re: [Dev-C++] Unsubscribe


> Telling people that they are idiots can also shorten your life expectancy
> by a couple of decades ;)
>
> /Per W
>
> On Wed, 15 Feb 2006, lordSauron wrote:
>
>> The existence of idiots is a fact man.  just tell 'em and leave it be
>> - don't get upset about it.  If you get upset about every idiot that
>> floats by your way, you'll shorten your life expectancy by a couple
>> decades.
>>
>> --
>> ========== GCv3.12 ==========
>> GCS d
>
>
>
> -------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc. Do you grep through log 
> files
> for problems?  Stop!  Download the new AJAX search engine that makes
> searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/ub.htm
> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>