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

[Dev-C++] Tags from mp3

[<fer...@te...>]

Hi all!
Someone know where can I find a library to work with the tags in a mp3 file?
And to convert from a wav to mp3?

Thanks
Fernando Correa da Conceição

[Dev-C++] HTML e-mails are mangled by digest-mode

[Matt K. <sy...@ca...>]

HTML e-mails are mangled by digest-mode into plain-text and so make it
nearly impossible to read them without scanning very carefully for non-tag
words.

-- Matt

Re: [Dev-C++] RE: Dev-cpp-users digest, Vol 1 #1167 - 12 msgs

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

Sure it's good if everything works without changes after an installation.
However, if a mistake has been made, remember that everyone makes them now
and then, and that the guilty party does his/her work for free. Maybe a
'thank you that I only have to add an include path' would be more in
place...

/Per W

On Thu, 12 Dec 2002, Matt Kerr wrote:

> 
> Call me crazy but I think it should work without changes after installing...
> Did someone forget to try and do a clean install before publishing it on the
> net?
> 
> hehe
> 
> -- Matt
> 
> -----Original Message-----
> Date: Tue, 10 Dec 2002 21:51:53 +0100 (MET)
> From: h.r...@gm...
> To: dev...@li...
> Subject: Re: [Dev-C++] Problem Compiling with version 4.9.7
> 
> try to include the path
>  C:\Dev-Cpp\include\c++\mingw32 (if you use the default settings) in
> tools/compiler options/directories/c++ includes. That may help
> 
> Horst
> 
> 
> 
> 
> 
> -------------------------------------------------------
> This sf.net email is sponsored by:
> With Great Power, Comes Great Responsibility
> Learn to use your power at OSDN's High Performance Computing Channel
> http://hpc.devchannel.org/
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> TO UNSUBSCRIBE: http://www.noicys.cjb.net/devcpp/ub.htm
> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> 

Re: [Dev-C++] address 0x33313031 out of bounds

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

Your first mail said that your code was "basically" as posted.

Might there be some include files or other declarations that wasn't
shown in the mail?

/Per W

On Thu, 12 Dec 2002 ma...@mm... wrote:

> 
> even if i change it to char type[1024] it still does exactly the same thing
> and argv[1] is only 'ud'. thats what i don't get. as far as i can tell i'm
> doing the right thing, aren't i?
> 
> i debugged again and this time a box came up that said 'list index out of
> bounds(7)' and gave a memory address. i also noticed that it also crashes
> at printf("type is currently %s", type) (as well as at sprintf).
> 
> help?
> 
> 

[Dev-C++] RE: Dev-cpp-users digest, Vol 1 #1167 - 12 msgs

[Matt K. <sy...@ca...>]

Call me crazy but I think it should work without changes after =
installing...
Did someone forget to try and do a clean install before publishing it on =
the
net?

hehe

-- Matt

-----Original Message-----
Date: Tue, 10 Dec 2002 21:51:53 +0100 (MET)
From: h.r...@gm...
To: dev...@li...
Subject: Re: [Dev-C++] Problem Compiling with version 4.9.7

try to include the path
 C:\Dev-Cpp\include\c++\mingw32 (if you use the default settings) in
tools/compiler options/directories/c++ includes. That may help

Horst

[Dev-C++] DevC++ with ming3.2 error

[Napoleon A. <n_a...@ya...>]

Hello,

I have just downloaded Devc++ with ming3.2 and get this error when I
attempt to compile a program. Can someone tell me how to solve it
please.

Compiler: Default compiler
Building Makefile: "C:\Projects\GenericWin\Makefile.win"
Executing  make...
make.exe -f "C:\Projects\GenericWin\Makefile.win" all
g++.exe main.o class.o maker.o procedure.o  -o "GenericWin.exe"
-L"C:/Dev-Cpp/lib" -mwindows  -I"C:/Dev-Cpp/include" 
-I"C:/Dev-Cpp/include/c++"  -I"C:/Dev-Cpp/include" 
-I"C:/Dev-Cpp/include/c++/mingw32"  

main.o(.text+0x41):main.cpp: undefined reference to
`_Z12WinProcedureP6HWND__jjl@16'

make.exe: *** [GenericWin.exe] Error 1

Execution terminated

thanx
Napoleon.

__________________________________________________
Do you Yahoo!?
Yahoo! Mail Plus - Powerful. Affordable. Sign up now.
http://mailplus.yahoo.com

Re: [Dev-C++] address 0x33313031 out of bounds

[<ma...@mm...>]

even if i change it to char type[1024] it still does exactly the same thing
and argv[1] is only 'ud'. thats what i don't get. as far as i can tell i'm
doing the right thing, aren't i?

i debugged again and this time a box came up that said 'list index out of
bounds(7)' and gave a memory address. i also noticed that it also crashes
at printf("type is currently %s", type) (as well as at sprintf).

help?

Re: [Dev-C++] sleep() in unistd.h ??

[<or...@vp...>]

Hello again!

I forgot to tell, that I found the obsolete _sleep() and others in stdlib.h

--
Best regards
   Balázs

Re: [Dev-C++] sleep() in unistd.h ??

[<or...@vp...>]

Hello!

we...@ha... wrote:

 > In what header is sleep() ??


I use gcc 3.2 separately installed, and took a search for "sleep" in the includes.
The result is this:

/*
  * NOTE: Officially the three following functions are obsolete. The Win32 API
  *       functions SetErrorMode, Beep and Sleep are their replacements.
  */
void    _beep (unsigned int, unsigned int);
void    _seterrormode (int);
void    _sleep (unsigned long);

So you should call _sleep() (not recommended, it is likely to be removed) or
Sleep() instead of sleep(). For Sleep() you should include windows.h
or at least winbase.h

I hope that helps.
-- 
Regards
   Balázs
(Yes, in Hungary, we write our first name at the end)

Re: [Dev-C++] sleep() in unistd.h ??

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

If you do "grep -i sleep" in your include directory, you will notice:
stdlib.h: _sleep(unsigned long);
winbase.h: void WINAPI Sleep(DWORD);
winbase.h: DWORD WINAPI SleepEx(DWORD,BOOL);

/Per W

On Thu, 12 Dec 2002 we...@ha... wrote:

> Hi,
> 
> I use always sleep() in linux. I tried it with Dev-C++ and it geve a
> error... in a sample example like this:
> 
> #include <stdio.h>
> #include <unistd.h>
> 
> int main(){
> 
>     sleep(15);
> 
> return(0);
> }
> 
> In what header is sleep() ??
> 
> If it didn't exist what funcion can i use that do the something ?? What
> header i need ??
> 
> Thkz a lot.
> 
> Best Regards.
> 
> [ ]'s
> 
> 
> 
> -------------------------------------------------------
> This sf.net email is sponsored by:
> With Great Power, Comes Great Responsibility 
> Learn to use your power at OSDN's High Performance Computing Channel
> http://hpc.devchannel.org/
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> TO UNSUBSCRIBE: http://www.noicys.cjb.net/devcpp/ub.htm
> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> 

[Dev-C++] sleep() in unistd.h ??

[<we...@ha...>]

Hi,

I use always sleep() in linux. I tried it with Dev-C++ and it geve a
error... in a sample example like this:

#include <stdio.h>
#include <unistd.h>

int main(){

    sleep(15);

return(0);
}

In what header is sleep() ??

If it didn't exist what funcion can i use that do the something ?? What
header i need ??

Thkz a lot.

Best Regards.

[ ]'s

[Dev-C++] status of using latest mingw with Devcpp

[Napoleon A. <n_a...@ya...>]

Hello,
A version of devcpp comes with mingw GCC 2.95.3-6 which is what i use
now. I have also used the latest version of the mingw distribution with
MSYS. And my only problem with it was the increase in the size of the
exe's produced. 

I will like to know if there will ever be a devcpp that comes with the
latest mingw or the only option is to have a seperate installation of
the latest mingw. 

Also there is an updated win32api on the mingw website. Can one just
download and update the win32api for mingw 2.95.3-6 ?

Thanx
Napoleon.

__________________________________________________
Do you Yahoo!?
Yahoo! Mail Plus - Powerful. Affordable. Sign up now.
http://mailplus.yahoo.com

Re: [Dev-C++] address 0x33313031 out of bounds

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

Only, only, only use strcpy when you KNOW that your receiving buffer is
big enough. Are you sure that argv[1] only contains 2 characters? If not,
the copy to type will use unallocated stack space. As soon as you call
func(), the end of the string will be lost.

/Per W

On Thu, 12 Dec 2002 ma...@mm... wrote:

> i'm having a bit of a problem. i get to a particular line in my program and
> i crashes no matter how i try and get it to work. the relevant code
> basically goes.....
> 
> void func (char *type)
> {
>      char key[10];
> 
>      printf("type is currently %s", type);
> 
>      sprintf(key, "last%s", type); //crashes at this point
>      printf("key is currently %s", key);
> }
> 
> int main (int argc, char *argv[])
> {
>      char type[3];
>      strcpy(type,argv[1]);
>      func(type);
> }
> 
> if i watch type, after it crashes it tells me that address 0x33313031 is
> out of bounds. i can't see that i'm doing anything wrong. what does the
> error actually mean?
> 
> thanx in advance
> 
> 
> 
> -------------------------------------------------------
> This sf.net email is sponsored by:
> With Great Power, Comes Great Responsibility 
> Learn to use your power at OSDN's High Performance Computing Channel
> http://hpc.devchannel.org/
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> TO UNSUBSCRIBE: http://www.noicys.cjb.net/devcpp/ub.htm
> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> 

[Dev-C++] address 0x33313031 out of bounds

[<ma...@mm...>]

i'm having a bit of a problem. i get to a particular line in my program and
i crashes no matter how i try and get it to work. the relevant code
basically goes.....

void func (char *type)
{
     char key[10];

     printf("type is currently %s", type);

     sprintf(key, "last%s", type); //crashes at this point
     printf("key is currently %s", key);
}

int main (int argc, char *argv[])
{
     char type[3];
     strcpy(type,argv[1]);
     func(type);
}

if i watch type, after it crashes it tells me that address 0x33313031 is
out of bounds. i can't see that i'm doing anything wrong. what does the
error actually mean?

thanx in advance

[Dev-C++] wstring again

[Michal M. <mol...@se...>]

i found the answer :-(((
http://sourceforge.net/mailarchive/message.php?msg_id=1760418
http://sourceforge.net/mailarchive/message.php?msg_id=1991233

Re: [Dev-C++] wstring in 4.9.7.0

[Michal M. <mol...@se...>]

maybe this should be changed: 

// Define if code specialized for wchar_t should be used.
/* #undef _GLIBCPP_USE_WCHAR_T */

?

Re: [Dev-C++] wstring in 4.9.7.0

[Michal M. <mol...@se...>]

On Thu, 12 Dec 2002 12:34:54 +1100 Dave Walters
<orb...@ne...> wrote:

> right... i found the typedef in
>     $devcpp/include/g++-3/string :
> 
> // Main header for the -*- C++ -*- string classes.
> 
> #ifndef __STRING__
> #define __STRING__
> 
> #include <std/bastring.h>
> 
> extern "C++" {
> typedef basic_string <char> string;
> // typedef basic_string <wchar_t> wstring;
> } // extern "C++"
> 
> #endif
> 
> 
> btw_____this matches exactly the file on my linux box (rh
> 7.1)_________/usr/include/g++-3/string :)
> 
> 
> why is it commented out?
> 
> especially when there is an entry in the stdlib.ChangeLog stating that it
> has been UNcommented ...

in my dev-c++ 4.9.7.0 + gcc 3.2 it's already uncommented but somebody
forget
to recompile the library with it :-(
 
> so i uncommented it, and i tried this :
> 
> #include <string>
> #include <iostream.h>
> 
> void main (void) {
>     std::wstring fish;
>     fish = (wchar_t)"fish"; //i shouldn't have to typecast this should i
>     cout << fish << endl;
> }
> 
> 
> and the output is "0", which makes me think i'm missing something with
> how
> wstrings are handled in the gnu std:: templates ...?

you probably wanted to write:
fish = (wchar_t * ) "fish";
weren't you?
but it still want be correct as the correct syntax is
fish = L"fish";
and it should be written to wcout instead of cout

p.s.
it's better to
#include <iostream>
using namespace std;
instead of
#include <iostream.h>
and btw C++ standard knows only main returning int (not void)

Thanks in advance,
  Michal

Re: [Dev-C++] wstring in 4.9.7.0

[Dave W. <orb...@ne...>]

right... i found the typedef in
    $devcpp/include/g++-3/string :

// Main header for the -*- C++ -*- string classes.

#ifndef __STRING__
#define __STRING__

#include <std/bastring.h>

extern "C++" {
typedef basic_string <char> string;
// typedef basic_string <wchar_t> wstring;
} // extern "C++"

#endif


btw_____this matches exactly the file on my linux box (rh
7.1)_________/usr/include/g++-3/string :)


why is it commented out?

especially when there is an entry in the stdlib.ChangeLog stating that it
has been UNcommented ...

so i uncommented it, and i tried this :

#include <string>
#include <iostream.h>

void main (void) {
    std::wstring fish;
    fish = (wchar_t)"fish"; //i shouldn't have to typecast this should i
    cout << fish << endl;
}


and the output is "0", which makes me think i'm missing something with how
wstrings are handled in the gnu std:: templates ...?

so this is why its commented out: because there are no operators /
translators yet for wchar_t types (of course constructing a translator is
daunting for me ...)

what do you think mike? anyone?
i think the fix to this problem would make it into the next gcc release?

> On Thu, 12 Dec 2002 11:55:27 +1100 Dave Walters
<orb...@ne...> wrote:
>
> > what is std::wstring? i know what std::string is but not wstring ...
> > none of
> > my books seem to know either ...?
>
> string is typedef for basic_string<char> i.e. 8 bit wide character string
> wstring is typedef for basic_string<wchar_t> i.e. 16 bit (unicode) wide
> character string
>
>
>
> -------------------------------------------------------
> This sf.net email is sponsored by:
> With Great Power, Comes Great Responsibility
> Learn to use your power at OSDN's High Performance Computing Channel
> http://hpc.devchannel.org/
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> TO UNSUBSCRIBE: http://www.noicys.cjb.net/devcpp/ub.htm
> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>

Re: [Dev-C++] ListView

[Zodiaq <zo...@ac...>]

Hello Christian and all Dev-C++ users,

Wednesday, December 11, 2002, 11:15:53 PM, Christian wrote as follows:

CR> I use a Listview with the LVS_EX_CHECKBOXES extended style
CR> How to check and uncheck programatically one
CR> item

Hmmm... I don't know how, but previous URL was misteriously copied
with wrong adress... here is the right one:
http://msdn.microsoft.com/library/en-us/shellcc/platform/commctls/listview/macros/listview_setcheckstate.asp

CR> Thanks



-- 
regards, Zodiaq

Re: [Dev-C++] wstring in 4.9.7.0

[Michal M. <mol...@se...>]

On Thu, 12 Dec 2002 11:55:27 +1100 Dave Walters <orb...@ne...> wrote:

> what is std::wstring? i know what std::string is but not wstring ...
> none of
> my books seem to know either ...?

string is typedef for basic_string<char> i.e. 8 bit wide character string
wstring is typedef for basic_string<wchar_t> i.e. 16 bit (unicode) wide
character string

Re: [Dev-C++] ListView

[Zodiaq <zo...@ac...>]

Hello Christian and all Dev-C++ users,

Wednesday, December 11, 2002, 11:15:53 PM, Christian wrote as follows:

CR> I use a Listview with the LVS_EX_CHECKBOXES extended style
CR> How to check and uncheck programatically one
CR> item

http://msdn.microsoft.com/library/en-us/wceui40/htm/cerefLVM_SETITEMSTATE.asp

CR> Thanks

-- 
regards, Zodiaq

Re: [Dev-C++] wstring in 4.9.7.0

[Dave W. <orb...@ne...>]

what is std::wstring? i know what std::string is but not wstring ... none of
my books seem to know either ...?

/**
*    this compiles and runs using 4.9.7.0
*    and the gcc 2.95 compiler
*    (devcpp4970-gcc295.exe)
*    NOT the v3.2 compiler
*    (devcpp4970-gcc32.exe)
*/
#include <string>
#include <iostream.h>

void main (void) {
    std::string fish;
    fish = "fish";
    cout << fish << endl;
}


----- Original Message -----
From: "Michal Molhanec" <mol...@se...>
To: <dev...@li...>
Sent: Thursday, December 12, 2002 6:36 AM
Subject: [Dev-C++] wstring in 4.9.7.0


>
>    Hello,
> does anybody know how to compile programs which are using std::wstring
with
> Dev-C++ 4.9.7.0 ? It looks like the standard C++ library is compiled
> without such support.
>
> Thanks in advance,
>   Michal Molhanec

[Dev-C++] ListView

[Christian R. <cr...@da...>]

I use a Listview with the LVS_EX_CHECKBOXES extended style=0D
How to check and uncheck programatically one=0D
item=0D
=0D
Thanks

[Dev-C++] wstring in 4.9.7.0

[Michal M. <mol...@se...>]

   Hello,
does anybody know how to compile programs which are using std::wstring with
Dev-C++ 4.9.7.0 ? It looks like the standard C++ library is compiled
without such support.

Thanks in advance,
  Michal Molhanec

Re: [Dev-C++] version of commctrl.h

[Vlada D. <dj...@im...>]

----- Original Message -----
From: "Yeoh HS" <ye...@ye...>
To: "Vlada Djurovic" <dj...@im...>; "'DevC++ help'"
<dev...@li...>
Sent: Wednesday, December 11, 2002 9:30 AM
Subject: Re: [Dev-C++] version of commctrl.h


> Hi,
>
> #if and #endif are compiler directives. This means that the compiler can
> conditionally compile certain sections of code.
>
>  #if (_WIN32_IE >= 0x0300)
>  typedef struct tagINITCOMMONCONTROLSEX {
>   DWORD dwSize;
>   DWORD dwICC;
>  } INITCOMMONCONTROLSEX,*LPINITCOMMONCONTROLSEX;
>  #endif
>
> What happens?
> If _WIN32_IE is defined to be >= 0x0300 then compile the code within the
#if
> and #endif block.
> If _WIN32_IE is not defined, then the code within the #if and #endif block
> would not be included for compilation.
>
> What is this _WIN32_IE >= 0x0300?
> This means that if Windows 32 bit Internet Explorer version 3.0 or later
is
> installed, then the code within the #if and #end if is compiled.
>
> Why this _WIN32_IE >= 0x0300? To explain why, you'll need more information
> from MSDN.
>
> Here're some details about Common Controls from MSDN
> <begin extract>
> Because of ongoing enhancements, different versions of Comctl32.dll
> implement different features. Throughout this document, programming
elements
> are marked with a version number. This version number indicates that the
> programming element is implemented in that version and later versions of
> Comctl32.dll. If no version number is specified, the programming element
is
> implemented in all versions. The following table outlines the different
> versions of Comctl32.dll and the distribution platform.
>
> Version Distribution platform
> 4.00 Microsoft® Windows® 95/Windows NT® 4.0
> 4.70 Microsoft® Internet Explorer 3.x
> 4.71 Microsoft® Internet Explorer 4.0
> 4.72 Microsoft® Internet Explorer 4.01
>
> To ensure that your application is compatible with different targeted
> versions of the common control DLL (Comctl32.dll), a version macro was
added
> to Commctrl.h. This version macro is used to define, exclude, or redefine
> certain common control definitions for different versions of the DLL. The
> macro name is _WIN32_IE and you, the developer, are responsible for
defining
> the macro as a hexadecimal number. This version number defines the target
> version of the application that is using the DLL.
> <end extract>
>
> For details, please look up MSDN. It also has code to get the commctrl dll
> version.
>
> Regards,
> Yeoh
> --
> http://www.yeohhs.com
>

Thanks a lot, Yeoh.
> You wrote:
> > OK. Thanks. But can you explain what that directive does? I don't like
> using
> > something I don't understand.
> >
>
>
>