dev-cpp-users Mailing List for Dev-C++ (Page 46)

On 11/1/07, Latif Oladimeji <tru...@ya...> wrote:
>
>     I want to write thread program in c/c++, it seems the pthread.h library
> is not working well and all the sample code on thread i download was giving
> error. Kindly help me out and probably give me a tested sample thread code i
> can run with dev-cpp compiler
>
> Yusuf Lateef Oladimeji
> 01/11/2007

Post code, not everyone here is using DevC++ - I'm just here for the C++ part :)

-- 
Registered Linux Addict #431495
http://profile.xfire.com/mrstalinman
John 3:16!

    I want to write thread program in c/c++, it seems the pthread.h library=
 is not working well and all the sample code on thread i download was givin=
g error. Kindly help me out and probably give me a tested sample thread cod=
e i can run with dev-cpp compiler=0A=0AYusuf Lateef Oladimeji=0A01/11/2007=
=0A=0A=0A=0A__________________________________________________=0ADo You Yah=
oo!?=0ATired of spam?  Yahoo! Mail has the best spam protection around =0Ah=
ttp://mail.yahoo.com 

Hi,

A reference to an object is actually a pointer, which is a number (to which
we have attached a special meaning)
Testing this reference tests the pointer with 0, or NULL. I think you will
find that << returns NULL if it fails.

HTH,
Jonathan

On 11/1/07, A D <a_...@ho...> wrote:
>
>
> Hi! I'm trying to learn c++ and stumbled upon part of a code which I'm
> having
> difficulties to understand:
>
>
> class BadConversion : public std::runtime_error {
> public:
>    BadConversion(const std::string& s)
>      : std::runtime_error(s)
>      { }
> };
>
> inline std::string stringify(double x)
> {
>    std::ostringstream o;
>    if (!(o << x))
>      throw BadConversion("stringify(double)");
>    return o.str();
> }
>
>
> the function stringify() converts a double number to string And returns
> the string.
> I'm having problem with the following line:
>
>
> if (!(o << x)) //<-----------------------------------problem
>      throw BadConversion("stringify(double)");
>
> according to the api ostringstream is a typedef of basic_ostringstream
> class. This insertion (<
>      basic_ostream&
>     basic_ostream::operator<put(*this, *this, this->fill(), __n).failed())
>            this->setstate(ios_base::badbit);
>          }
>        catch(...)
>          {
>            // 27.6.1.2.1 Common requirements.
>            // Turn this on without causing an ios::failure to be thrown.
>            this->_M_setstate(ios_base::badbit);
>            if ((this->exceptions() & ios_base::badbit) != 0)
>          __throw_exception_again;
>          }
>      }
>        return *this;
>      }
>
>
> You can  clearly see from the definition that binary operator "<<" outputs
> an
> object of basic_ostream reference type. My question is can the operator <<
> return a zero in this case? Because by definition this operator clearly
> returns a
> reference object of type basic_ostream&.  If it returns zero(which is
> tested in
> order for a exception to be thrown in the former code shown above),
> shouldn't
> it contradict the fact that this operator can only return an object not a
> number?
> Thanks.
>
>
> _________________________________________________________________
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>



-- 
<Morpheus> linux, c'est une question de VI ou de MORE

Hi! I'm trying to learn c++ and stumbled upon part of a code which I'm havi=
ng
difficulties to understand:


class BadConversion : public std::runtime_error {
 public:
   BadConversion(const std::string& s)
     : std::runtime_error(s)
     { }
 };
=20
 inline std::string stringify(double x)
 {
   std::ostringstream o;
   if (!(o << x))
     throw BadConversion("stringify(double)");
   return o.str();
 }


the function stringify() converts a double number to string And returns the=
 string.=20
I'm having problem with the following line:


if (!(o << x)) //<-----------------------------------problem=20
     throw BadConversion("stringify(double)");

according to the api ostringstream is a typedef of basic_ostringstream clas=
s. This insertion (<
     basic_ostream&=20
    basic_ostream::operator<put(*this, *this, this->fill(), __n).failed())
           this->setstate(ios_base::badbit);
         }
       catch(...)
         {
           // 27.6.1.2.1 Common requirements.
           // Turn this on without causing an ios::failure to be thrown.
           this->_M_setstate(ios_base::badbit);
           if ((this->exceptions() & ios_base::badbit) !=3D 0)
         __throw_exception_again;
         }
     }
       return *this;
     }


You can  clearly see from the definition that binary operator "<<" outputs =
an=20
object of basic_ostream reference type. My question is can the operator <<=
=20
return a zero in this case? Because by definition this operator clearly ret=
urns a=20
reference object of type basic_ostream&.  If it returns zero(which is teste=
d in=20
order for a exception to be thrown in the former code shown above), shouldn=
't=20
it contradict the fact that this operator can only return an object not a n=
umber?=20
Thanks.


_________________________________________________________________
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ZGUgTU9SRQo=

Hello,

I've encountered problem with compiling a part of a project, the .h file.
Here is the make output:

gcc main.c user_list.c frontend.c -o..\bin\telefon.exe
In file included from main.c:6:
user_list.h:42:2: #endif without #if
In file included from user_list.c:4:
user_list.h:42:2: #endif without #if
In file included from frontend.c:4:
frontend.h:14: error: syntax error before '*' token
In file included from frontend.c:5:
user_list.h:42:2: #endif without #if
make: *** [build] Error 1

And here is an user_list.:

/* doplnit vyhledavani podle jmena a cisla do funkce find */

/* Jan Mura, jan...@vo..., 2007 */
/* modul pro manipulaci s hráči a jejich příslučnymi sázkami

#ifndef __user_list_h__
/* struktura pro uchovávaní seznamu  */
typedef struct user_list
{
char *name; /* jméno */
char *number; /* číslo */
struct user_list *next; /* ukazatel na další položku v seznamu */
}user_list;

/* vkládá novéhouživatele  na konec seznamu  */
/* vstupními parametry jsou ukazatel na konec seznamu a data, 
charakteristické pro daného hráče */
/* funkce vraci ukazatel na právě vytvořený prvek, který můžeme použít pro 
vkládaní sázek */
user_list *in_user (  user_list **q, const char *in_name,
const char *in_number);

/* vyčistí seznam a uvolní paměť */
/* vstupní hodnotou je ukazatel na konec seznamu */
/* vrací celé číslo a to 1 v případě úspěchu a -1, když se pokoušíme čistit 
prázdný seznam */
int free_user_list (user_list **q);

/* hledá v seznamu záznam s daným jménem nebo číslem */
/* vstupními parametru jsou ukazatel na konec seznamu a hledané
 * jméno nebo číslo */
/* vrací ukazatel na strukturu svyhledan ým záznemem
nebo NULL pokud je seznam prázdný, či pokud záznam nebyl nalezen */
user_list *find_user (user_list **q, const char *in_name, const char
*in_number);

/* smaže prvek záznam*/
/* vstupním parameter je ukazatel na prvek, který se má mazat */
/* vrací */

user_list *erase_user (user_list **q);

#define __user_list_h__

#endif

Ive tried to rewrite it but it still the same. I doň't understand where the 
problem is.

Thank you
Jan Mura
jan...@vo...

 

I am able to compile and execute basic console programs and win32 programs 
without resources. But now you mention compiler, is there any such thing as 
a resource compiler?


>From: "Jan Mura" <jan...@vo...>
>To: "Eddy Essien" <edd...@ho...>
>Subject: Re: [Dev-C++] problem with resources
>Date: Wed, 31 Oct 2007 09:30:38 +0100
>
>Hello,
>take a look into a dir:
>"C:\Users\PRINCEddy\Documents\PROJECTS\pro2\
>Open a makefile and look what is a compiler used by make. It is a linme 
>beginning with˘$CC=...
>It should be gcc.exe.
>Then try to write some "Hello world" source and try to compile it in DOS 
>promp by typing gcc.exe hello.c
>It seems you have not install a compiler
>----- Original Message ----- From: "Eddy Essien" <edd...@ho...>
>To: <dev...@li...>
>Sent: Wednesday, October 31, 2007 9:19 AM
>Subject: [Dev-C++] problem with resources
>
>
>>Thanks Adrian for response to first post.
>>
>>I have done all that but DEV-CPP gives me the following error:
>>
>>Compiler: Default compiler
>>Building Makefile: 
>>"C:\Users\PRINCEddy\Documents\PROJECTS\pro2\Makefile.win"
>>Executing  make...
>>make.exe -f "C:\Users\PRINCEddy\Documents\PROJECTS\pro2\Makefile.win" all
>>windres.exe -i Project5_private.rc --input-format=rc -o 
>>Project5_private.res
>>-O coff
>>
>>gcc: installation problem, cannot exec `cc1': No such file or directory
>>
>>windres.exe: no resources
>>
>>make.exe: *** [Project5_private.res] Error 1
>>
>>Execution terminated
>>
>>??? very confused guy here! :)
>>HELP!!!
>>
>>_________________________________________________________________
>>Don't just search. Find. Check out the new MSN Search!
>>http://search.msn.com/
>>
>>
>>-------------------------------------------------------------------------
>>This SF.net email is sponsored by: Splunk Inc.
>>Still grepping through log files to find problems?  Stop.
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>>_______________________________________________
>>Dev-cpp-users mailing list
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>>
>>
>

_________________________________________________________________
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Thanks Adrian for response to first post.

I have done all that but DEV-CPP gives me the following error:

Compiler: Default compiler
Building Makefile: "C:\Users\PRINCEddy\Documents\PROJECTS\pro2\Makefile.win"
Executing  make...
make.exe -f "C:\Users\PRINCEddy\Documents\PROJECTS\pro2\Makefile.win" all
windres.exe -i Project5_private.rc --input-format=rc -o Project5_private.res 
-O coff

gcc: installation problem, cannot exec `cc1': No such file or directory

windres.exe: no resources

make.exe: *** [Project5_private.res] Error 1

Execution terminated

??? very confused guy here! :)
HELP!!!

_________________________________________________________________
Don't just search. Find. Check out the new MSN Search! 
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Hello.
I intend to use Dev-Cpp for Win32 programming but I've got two problem with 
DEV-CPP.
1) I have a problem compiling programs I specify as c programs

2) I can't seem to get any resources added to my projects.

HELP!!!
:) Appreciate help on the issues above. Problem 2 has more emphasis.
Thank you.

_________________________________________________________________
Don't just search. Find. Check out the new MSN Search! 
http://search.msn.click-url.com/go/onm00200636ave/direct/01/

Hello,

I would like to ask how I can remap keys in C.
I'd like to make an editor for blind people. There are only 6 keys in use 
for writing Braille characters. So all of of 64 combination has to be map to 
the combination of these 6 keys.

Thank you

Jan Mura
jan...@vo... 

Hold your horses. Don't make life so complicated!

We are not talking about self-modifying code, or trying to execute code
from data or stack segments.

M$ Windoze do close console applications as soon as they end - unless they
are started from a command line. M$ own tools have a workaround built-in
for this case. Dev-C++-generated console applications needs their own
workaround.

/pwm

On Tue, 30 Oct 2007, seb_kramm wrote:

> Perhaps some kind of DEP problem ?
>
> http://en.wikipedia.org/wiki/Data_Execution_Prevention
>
> Quote:
> "In some instances, Data Execution Prevention can have the unintended con=
sequence of
> preventing legitimate software from executing. In these cases, the affect=
ed software
> needs to be flagged as being allowed to execute code in those parts of me=
mory, but
> this itself leads to a possible attack if the application isn't rigorous =
in
> validating data that is passed into a region of memory that is marked as =
being
> executable."
>
> I
>
> Benson Mwangi a =E9crit :
> > Hello,
> >
> > Is there anyone who would come in handy to help me diagnose whatever is
> > happening to my Dev C++ compilation.
> >
> > I am running on a windows Vista platfrom (which really sacks)! I have
> > installed Deve C++ and it's successfully compiling the code without any
> > erros or warnings but the exe file does not run!
> >
> > Kindly help me.
> >
> > The compilation result is as follows....
> >
> >  Compiler: Default compiler
> > Compiler: Default compiler
> > Executing  g++.exe...
> > g++.exe "C:\Users\Benson\Desktop\test.cpp" -o
> > "C:\Users\Benson\Desktop\test.exe"
> > -I"C:\Dev-Cpp\lib\gcc\mingw32\3.4.2\include"
> > -I"C:\Dev-Cpp\include\c++\3.4.2\backward"
> > -I"C:\Dev-Cpp\include\c++\3.4.2\mingw32"  -I"C:\Dev-Cpp\include\c++\3.4=
=2E2"
> > -I"C:\Dev-Cpp\include"   -L"C:\Dev-Cpp\lib"
> > Execution terminated
> > Compilation successful
> >
> > Kind Regards
> >
> > Benson
> >
> >
> >
> > -----------------------------------------------------------------------=
-
> >
> > -----------------------------------------------------------------------=
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> > This SF.net email is sponsored by: Splunk Inc.
> > Still grepping through log files to find problems?  Stop.
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> >
> >
> > -----------------------------------------------------------------------=
-
> >
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Perhaps some kind of DEP problem ?

http://en.wikipedia.org/wiki/Data_Execution_Prevention

Quote:
"In some instances, Data Execution Prevention can have the unintended consequence of 
preventing legitimate software from executing. In these cases, the affected software 
needs to be flagged as being allowed to execute code in those parts of memory, but 
this itself leads to a possible attack if the application isn't rigorous in 
validating data that is passed into a region of memory that is marked as being 
executable."

I

Benson Mwangi a écrit :
> Hello,
> 
> Is there anyone who would come in handy to help me diagnose whatever is
> happening to my Dev C++ compilation.
> 
> I am running on a windows Vista platfrom (which really sacks)! I have
> installed Deve C++ and it's successfully compiling the code without any
> erros or warnings but the exe file does not run!
> 
> Kindly help me.
> 
> The compilation result is as follows....
> 
>  Compiler: Default compiler
> Compiler: Default compiler
> Executing  g++.exe...
> g++.exe "C:\Users\Benson\Desktop\test.cpp" -o
> "C:\Users\Benson\Desktop\test.exe"
> -I"C:\Dev-Cpp\lib\gcc\mingw32\3.4.2\include"
> -I"C:\Dev-Cpp\include\c++\3.4.2\backward"
> -I"C:\Dev-Cpp\include\c++\3.4.2\mingw32"  -I"C:\Dev-Cpp\include\c++\3.4.2"
> -I"C:\Dev-Cpp\include"   -L"C:\Dev-Cpp\lib"
> Execution terminated
> Compilation successful
> 
> Kind Regards
> 
> Benson
> 
> 
> 
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I believe the problem to be the way that DevC++ tries to execute
external things.  I know that a lot of junk changed in Vista with
regards to application access controls, so it might be running into a
UAC block.

Just a theory, I don't own Vista and only beta tested it for a few
weeks, and never with DevC++.  YMMV.

On 10/29/07, Per Westermark <pw...@ia...> wrote:
> Have you tested with a simple hello-world application?
>
> Right now, all we know is that you have a file text.cpp and that you don't
> get any errors when generating the test.exe. Then you say that test.exe
> doesn't run.
>
> We really do need more information, to be able to help.
>
> /pwm
>
> On Mon, 29 Oct 2007, Benson Mwangi wrote:
>
> > Hello,
> >
> > Is there anyone who would come in handy to help me diagnose whatever is
> > happening to my Dev C++ compilation.
> >
> > I am running on a windows Vista platfrom (which really sacks)! I have
> > installed Deve C++ and it's successfully compiling the code without any
> > erros or warnings but the exe file does not run!
> >
> > Kindly help me.
> >
> > The compilation result is as follows....
> >
> >  Compiler: Default compiler
> > Compiler: Default compiler
> > Executing  g++.exe...
> > g++.exe "C:\Users\Benson\Desktop\test.cpp" -o
> > "C:\Users\Benson\Desktop\test.exe"
> > -I"C:\Dev-Cpp\lib\gcc\mingw32\3.4.2\include"
> > -I"C:\Dev-Cpp\include\c++\3.4.2\backward"
> > -I"C:\Dev-Cpp\include\c++\3.4.2\mingw32"  -I"C:\Dev-Cpp\include\c++\3.4.2"
> > -I"C:\Dev-Cpp\include"   -L"C:\Dev-Cpp\lib"
> > Execution terminated
> > Compilation successful
> >
> > Kind Regards
> >
> > Benson
> >
>
>
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-- 
Registered Linux Addict #431495
http://profile.xfire.com/mrstalinman
John 3:16!

Have you tested with a simple hello-world application?

Right now, all we know is that you have a file text.cpp and that you don't
get any errors when generating the test.exe. Then you say that test.exe
doesn't run.

We really do need more information, to be able to help.

/pwm

On Mon, 29 Oct 2007, Benson Mwangi wrote:

> Hello,
>
> Is there anyone who would come in handy to help me diagnose whatever is
> happening to my Dev C++ compilation.
>
> I am running on a windows Vista platfrom (which really sacks)! I have
> installed Deve C++ and it's successfully compiling the code without any
> erros or warnings but the exe file does not run!
>
> Kindly help me.
>
> The compilation result is as follows....
>
>  Compiler: Default compiler
> Compiler: Default compiler
> Executing  g++.exe...
> g++.exe "C:\Users\Benson\Desktop\test.cpp" -o
> "C:\Users\Benson\Desktop\test.exe"
> -I"C:\Dev-Cpp\lib\gcc\mingw32\3.4.2\include"
> -I"C:\Dev-Cpp\include\c++\3.4.2\backward"
> -I"C:\Dev-Cpp\include\c++\3.4.2\mingw32"  -I"C:\Dev-Cpp\include\c++\3.4.2"
> -I"C:\Dev-Cpp\include"   -L"C:\Dev-Cpp\lib"
> Execution terminated
> Compilation successful
>
> Kind Regards
>
> Benson
>

On 10/29/07, Benson Mwangi <ben...@gm...> wrote:
> Hi Chris,
>
> Yep, in Dos it runs quite perfectly well..I can get the Hello World now..I
> hope other complex programs run tooo...though it's still a pain the neck
> that one has to move to the DOS command prompt to run/execute programs.
>
> I will however, do with this for now but just incase you are able to bust
> the bug let me know.
>
> Kind Regards
>

I would suggest creating a small batch file that you can double-click
to execute the program, and then creating a shortcut to it on your
desktop.  Or make it a "external tool" you can execute from DevC++.
Or both...

-- 
Registered Linux Addict #431495
http://profile.xfire.com/mrstalinman
John 3:16!

What does it say when you try to run it?

Find the executable and run it using the Windows DOS prompt.  That
should tell you some more detailed things about exactly why it's
misbehaving.

If you don't remember DOS, a little tiny primer:

DIR = shows contents of current directory
CD = change directory

I forgot how to run stuff in DOS...  haven't used it in a while :)

On 10/29/07, Benson Mwangi <ben...@gm...> wrote:
> Hello,
>
> Is there anyone who would come in handy to help me diagnose whatever is
> happening to my Dev C++ compilation.
>
> I am running on a windows Vista platfrom (which really sacks)! I have
> installed Deve C++ and it's successfully compiling the code without any
> erros or warnings but the exe file does not run!
>
> Kindly help me.
>
> The compilation result is as follows....
>
>  Compiler: Default compiler
> Compiler: Default compiler
> Executing  g++.exe...
> g++.exe "C:\Users\Benson\Desktop\test.cpp" -o
> "C:\Users\Benson\Desktop\test.exe"
> -I"C:\Dev-Cpp\lib\gcc\mingw32\3.4.2\include"
> -I"C:\Dev-Cpp\include\c++\3.4.2\backward"
> -I"C:\Dev-Cpp\include\c++\3.4.2\mingw32"
> -I"C:\Dev-Cpp\include\c++\3.4.2"  -I"C:\Dev-Cpp\include"
> -L"C:\Dev-Cpp\lib"
> Execution terminated
> Compilation successful
>
> Kind Regards
>
> Benson
>
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>
>


-- 
Registered Linux Addict #431495
http://profile.xfire.com/mrstalinman
John 3:16!

Hello,

Is there anyone who would come in handy to help me diagnose whatever is
happening to my Dev C++ compilation.

I am running on a windows Vista platfrom (which really sacks)! I have
installed Deve C++ and it's successfully compiling the code without any
erros or warnings but the exe file does not run!

Kindly help me.

The compilation result is as follows....

 Compiler: Default compiler
Compiler: Default compiler
Executing  g++.exe...
g++.exe "C:\Users\Benson\Desktop\test.cpp" -o
"C:\Users\Benson\Desktop\test.exe"
-I"C:\Dev-Cpp\lib\gcc\mingw32\3.4.2\include"
-I"C:\Dev-Cpp\include\c++\3.4.2\backward"
-I"C:\Dev-Cpp\include\c++\3.4.2\mingw32"  -I"C:\Dev-Cpp\include\c++\3.4.2"
-I"C:\Dev-Cpp\include"   -L"C:\Dev-Cpp\lib"
Execution terminated
Compilation successful

Kind Regards

Benson

Oups, sorry... Indeed, if headers are not released, then i'ts quite complicated to 
write MFC code. Actually, I personally don't use MFC, so I really didn't realize that 
point.

Sorry for the misleading information.


Per Westermark a écrit :
> There are problems trying to build MFC application susing Dev-C++, and it
> doesn't matter if you call Dev-C++ an IDE or not.
> 
> An MFC application requires MFC header files. They are not distributed
> with Dev-C++.
> 
> MFC is a c++ application framework. C++ compilers does not like to use
> other C++ compilers libraries, because the layout of C++ objects, the
> calling conventions, the name mangling etc are not the same. Recompiling
> the MFC library with a different compiler requires the MFC source - but
> that is only supplied with some Visual C++ licenses, and if you have a M$
> license that incorporates the MFC source, then the interest in using
> Dev-C++ for MFC work is not too big.
> 
> The Dev-C++ IDE could be used with the Visual C++ Express compiler, but I
> don't think too many people would consider that a viable option -
> especially since Visual C++ already comes with a working IDE.
> 
> On the other hand: people shouldn't really start any new projects using
> Dev-C++. Dev-C++ is dead and Code:Blocks is a very much better choice of
> IDE. It does directly support a number of freely available compilers.
> 
> /pwm
> 
> On Fri, 26 Oct 2007, seb_kramm wrote:
> 
>> Jessica Chen a écrit :
>>> hi, thanks for your reply.
>>> i agree that win32 api is not the best way.
>>> but it seem i cannot use MFC in Dev-C++, so i have to use win32 api.
>> Of course you can... I'll say it again : DevCpp IS JUST AN IDE !
>> Then, I agree it might be harder than using MS VC...But who want's to use MFC, anyway?
>>
>>> i got another way to do controls in Dev-c++ -- "RAD", pls read as follow.
>>> but the problem is: it is not easy to invoke other functions in the project.
>>> WxWigets(http://www.wxwidgets.org) and RadCpp (http://www.radcpp.com). Both
>>> have slider components.
>> If you're out on wxWidgets, you can check out
>> http://wxdsgn.sourceforge.net/
>>
>>
>>
>>
>> -------------------------------------------------------------------------
>> This SF.net email is sponsored by: Splunk Inc.
>> Still grepping through log files to find problems?  Stop.
>> Now Search log events and configuration files using AJAX and a browser.
>> Download your FREE copy of Splunk now >> http://get.splunk.com/
>> _______________________________________________
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>> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>>
> 
> 

Hi,

  I agree with Per Westermark.  Dev-c++ is based on MinGW.  It is not easy
to put MFC into MinGW.

  By the way, VC++ Expression is not a free software if used on commercial
software.  It doesn't have resource editor/compiler, and even don't
support resource file as I known.

  Thanks for your replies.

Regards,
Jessica Chen


On 10/26/07, Per Westermark <pw...@ia...> wrote:
>
> There are problems trying to build MFC application susing Dev-C++, and it
> doesn't matter if you call Dev-C++ an IDE or not.
>
> An MFC application requires MFC header files. They are not distributed
> with Dev-C++.
>
> MFC is a c++ application framework. C++ compilers does not like to use
> other C++ compilers libraries, because the layout of C++ objects, the
> calling conventions, the name mangling etc are not the same. Recompiling
> the MFC library with a different compiler requires the MFC source - but
> that is only supplied with some Visual C++ licenses, and if you have a M$
> license that incorporates the MFC source, then the interest in using
> Dev-C++ for MFC work is not too big.
>
> The Dev-C++ IDE could be used with the Visual C++ Express compiler, but I
> don't think too many people would consider that a viable option -
> especially since Visual C++ already comes with a working IDE.
>
> On the other hand: people shouldn't really start any new projects using
> Dev-C++. Dev-C++ is dead and Code:Blocks is a very much better choice of
> IDE. It does directly support a number of freely available compilers.
>
> /pwm
>
> On Fri, 26 Oct 2007, seb_kramm wrote:
>
> > Jessica Chen a =E9crit :
> > > hi, thanks for your reply.
> > > i agree that win32 api is not the best way.
> > > but it seem i cannot use MFC in Dev-C++, so i have to use win32 api.
> >
> > Of course you can... I'll say it again : DevCpp IS JUST AN IDE !
> > Then, I agree it might be harder than using MS VC...But who want's to
> use MFC, anyway?
> >
> > > i got another way to do controls in Dev-c++ -- "RAD", pls read as
> follow.
> > > but the problem is: it is not easy to invoke other functions in the
> project.
> > > WxWigets(http://www.wxwidgets.org) and RadCpp (http://www.radcpp.com)=
.
> Both
> > > have slider components.
> >
> > If you're out on wxWidgets, you can check out
> > http://wxdsgn.sourceforge.net/
> >
> >
> >
> >
> >
> -------------------------------------------------------------------------
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> > Dev-cpp-users mailing list
> > Dev...@li...
> > TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/ub.htm
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> >
>
>
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>

There are problems trying to build MFC application susing Dev-C++, and it
doesn't matter if you call Dev-C++ an IDE or not.

An MFC application requires MFC header files. They are not distributed
with Dev-C++.

MFC is a c++ application framework. C++ compilers does not like to use
other C++ compilers libraries, because the layout of C++ objects, the
calling conventions, the name mangling etc are not the same. Recompiling
the MFC library with a different compiler requires the MFC source - but
that is only supplied with some Visual C++ licenses, and if you have a M$
license that incorporates the MFC source, then the interest in using
Dev-C++ for MFC work is not too big.

The Dev-C++ IDE could be used with the Visual C++ Express compiler, but I
don't think too many people would consider that a viable option -
especially since Visual C++ already comes with a working IDE.

On the other hand: people shouldn't really start any new projects using
Dev-C++. Dev-C++ is dead and Code:Blocks is a very much better choice of
IDE. It does directly support a number of freely available compilers.

/pwm

On Fri, 26 Oct 2007, seb_kramm wrote:

> Jessica Chen a =E9crit :
> > hi, thanks for your reply.
> > i agree that win32 api is not the best way.
> > but it seem i cannot use MFC in Dev-C++, so i have to use win32 api.
>
> Of course you can... I'll say it again : DevCpp IS JUST AN IDE !
> Then, I agree it might be harder than using MS VC...But who want's to use=
 MFC, anyway?
>
> > i got another way to do controls in Dev-c++ -- "RAD", pls read as follo=
w.
> > but the problem is: it is not easy to invoke other functions in the pro=
ject.
> > WxWigets(http://www.wxwidgets.org) and RadCpp (http://www.radcpp.com). =
Both
> > have slider components.
>
> If you're out on wxWidgets, you can check out
> http://wxdsgn.sourceforge.net/
>
>
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems?  Stop.
> Now Search log events and configuration files using AJAX and a browser.
> Download your FREE copy of Splunk now >> http://get.splunk.com/
> _______________________________________________
> 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
>

Jessica Chen a écrit :
> hi, thanks for your reply.
> i agree that win32 api is not the best way.
> but it seem i cannot use MFC in Dev-C++, so i have to use win32 api.

Of course you can... I'll say it again : DevCpp IS JUST AN IDE !
Then, I agree it might be harder than using MS VC...But who want's to use MFC, anyway?

> i got another way to do controls in Dev-c++ -- "RAD", pls read as follow.
> but the problem is: it is not easy to invoke other functions in the project.
> WxWigets(http://www.wxwidgets.org) and RadCpp (http://www.radcpp.com). Both
> have slider components.

If you're out on wxWidgets, you can check out
http://wxdsgn.sourceforge.net/

Hi all,
I'm a newbie and I do hope not to annoy you with a known topic. I'm trying
to learn QT using dev-CPP, but when I compile some of the examples of the
tutorial (all the code examples containing Q_OBJECT macro), the following
message appears: "  [Linker error] undefined reference to `vtable for
MyWidget' "

I have windows XP, Dev-CPP vers 4.9.9.2, QT ver 4.3.1 and I use the attached
template.

Thanks a lot for any suggestion

Kind Regards

Federico 
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Jessica Chen a écrit :
>   Does anyone have the experience of design slider control in Dev-C++?
>   It seems I can only find MFC ways to do so.  Dev-C++ cannot invoke MFC?

As said before, DevCpp is only an IDE. What you can do depends on the compiler 
behind, GCC by default.

And yes, the ressource compiler provided with Devcpp can handle sliders.

See
http://msdn2.microsoft.com/en-us/library/bb760145.aspx
and
http://msdn2.microsoft.com/en-us/library/aa381043.aspx


A typical line in your ressource .rc file should look like:

   CONTROL    "Slider1", IDC_SLIDER1, "msctls_trackbar32", TBS_HORZ | TBS_BOTTOM | 
TBS_AUTOTICKS | WS_TABSTOP, 100, 80, 60,12

Of course, as stated before, win32 api is probably not the best choice...

Look for wxWidgets for a general-purpose, platform-independent solution.

/pwm

On Wed, 24 Oct 2007, Jessica Chen wrote:

> Hi,
>
>   Does anyone have the experience of design slider control in Dev-C++?
>   It seems I can only find MFC ways to do so.  Dev-C++ cannot invoke MFC?
>
> Thanks,
> Jessica
>

angel dario wrote:
> I see.......
>  
> And yes Dev-C++ is way dead than what i though.
>  
> I am a really big fan of dev-c++ because is simple and most of all is 
> FREE. If i could help with the update or recreating Dev-IDE, i would do 
> it with no problem.
> The thing is that picking Dev-C++ by oneself is kind of hard, is better 
> to work with more people.
> Maybe if there were lots of helpful hands Dev-C++ could become better 
> than what it is now, supporting .NET framework and lots of other things.
>  
> If you see sombody asking for help because that sombody wants to update 
> Dev-C++, please tell me, i would help that person with no problem.
>  
> Thanks anyways for your help. 
> 
> ------------------------------------------------------------------------
> Help yourself to FREE treats served up daily at the Messenger Café. Stop 
> by today! 
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> 
> 
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http://www.codeblocks.org/  'successor' to dev-c++...????