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

Re: [Dev-C++] graphics header

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

WHICH BOOK IS THERE ARE TEACH YOURSELF IN 24 HOURS TEACH YOURSELF IN 21 =
ETC, I THINK I HAVE BOTH, ONE I BROUGHT THE OTHER THE SCHOOL GAVE AS THE =
COUSE FEE
LET US KNOW WHAT PAGE.=20
  ----- Original Message -----=20
  From: L.Gomez=20
  To: dev...@li...=20
  Sent: Monday, May 22, 2006 11:04 PM
  Subject: [Dev-C++] graphics header


  hi,=20

  i'm using a Dev-C++ 4.01, i got it from sams teach yourself C++, does =
it have a graphics.h, because i'm getting an error everytime i include =
it in the source code?

  i'm also getting this error=20

  implicit declaration of function `int kbhit(...)'

  when i try using the kbhit() even with the conio.h included

  thanks,=20






-------------------------------------------------------------------------=
-----
  New Yahoo! Messenger with Voice. Call regular phones from your PC and =
save big.

[Dev-C++] Make error - Line too long

[<dl...@gu...>]

Hi there:
 
I'm in use of Dev C++ 4.9.9.2
 
I get a g++ 255 make error.
 
It says to me: "Line is too long"
 
Compiling is correct.
My problem is in linker process.
 
 
Any ideas?
 
 
Thaks in advance.
 
 

[Dev-C++] Special Character Keyboard Input (curses)

[Patrick H. <Pat...@pa...>]

How can I make my MS-DOS program understand special character input =
(<ALT> combinations) from the keyboard? E.g. when I type <ALT>164, I =
wanted =F1 to be displayed.

I use curses wgetch(), but this does not seem to catch special =
characters (<ALT> combinations), all normal characters are displayed =
fine.

Thanks in advance,

Patrick Hens

Re: [Dev-C++] Cursor Color

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

MSDOS in itself doesn't support a cursor color, just a cursor size, i.e.
upper and lower scan line.

I don't think that M$ have made any extensions for the 32-bit command line
interface when run in window mode since the original MDA and CGA hardware
doesn't support cursor color.

/Per W

On Thu, 25 May 2006, Patrick Hens wrote:

> How can i change/set the cursor color in an MSDOS window created with the newwin (curses) command.
>
> Thanks in advance,
>
> Patrick Hens

[Dev-C++] Cursor Color

[Patrick H. <Pat...@pa...>]

How can i change/set the cursor color in an MSDOS window created with =
the newwin (curses) command.

Thanks in advance,

Patrick Hens

Re: [Dev-C++] graphics header

[Farzan H. <far...@ho...>]

"graphics.h" is delivered only by Microsoft and Borland compilers(as far =
=20
as I know), because it is not part of ISO C++ standard so other compilers=
 =20
don't have to provide it.
"kbhit()" funtion has the same condition. Compilers are not forced to =20
implement is (because is not part of the ISO standard) so you shouldn't =20
expect any compiler to provides this.

[Dev-C++] Memory in debug mode

[Dov Y. <dov...@gm...>]

Is it possible with DEV-C++ to see memory addresses while in debug mode?
Thanks
Dov

[Dev-C++] graphics header

[L.Gomez <sun...@ya...>]

hi, 
   
  i'm using a Dev-C++ 4.01, i got it from sams teach yourself C++, does it have a graphics.h, because i'm getting an error everytime i include it in the source code?
   
  i'm also getting this error 
   
  implicit declaration of function `int kbhit(...)'
   
  when i try using the kbhit() even with the conio.h included
   
  thanks, 




		
---------------------------------
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Re: [Dev-C++] endless loop

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

You haven't shown the full code for your objects, but...

The inner loop seems to add multiple entries to the SEQ hash.
The outher loop removes a single entry from the SEQ hash.

That makes SEQ constantly growing, making SEQ.size constantly growing.

Note that for most container classes (STL or home-grown), it is
problematic to iterate through all elements while at the same time add or
remove entries.

/Per W

On Sat, 20 May 2006, Erik Schmidt wrote:

> for(int j=0;j<SEQ.size();j++){
>
> 	for(int k=0;k<codons.size();k++){
>
> 		SEQ.add(SEQ.get_keys()[j]+codons[k],1);
>
> 	}
>
> 	SEQ.remove(j);
>
> }
>
> above is the code I'm using.
>
> SEQ is an object of my own devising called "Hash"
>
> it functions exactly like an STL vector, except instead of having
> integer values call the data, it has a string key that calls data.
> for those of you who know perl, you know exactly what I'm trying to do.
>
> codons is a vector <string>
>
> can anyone give me any insight towards why the outer for loop is
> infinite?
>
> SEQ.remove(j) is like saying vector <string>::erase

[Dev-C++] endless loop

[Erik S. <esc...@gm...>]

for(int j=0;j<SEQ.size();j++){
			
	for(int k=0;k<codons.size();k++){
				
		SEQ.add(SEQ.get_keys()[j]+codons[k],1);
				
	}
				
	SEQ.remove(j);
			
}

above is the code I'm using.

SEQ is an object of my own devising called "Hash"

it functions exactly like an STL vector, except instead of having  
integer values call the data, it has a string key that calls data.   
for those of you who know perl, you know exactly what I'm trying to do.

codons is a vector <string>

can anyone give me any insight towards why the outer for loop is  
infinite?

SEQ.remove(j) is like saying vector <string>::erase

[Dev-C++] popen

[Erik S. <esc...@gm...>]

how do I create a pipe to command line such that I can send  
information to a process such as top?

[Dev-C++] Borland C++ and GCC

[Hungry M. <the...@gm...>]

Hello,

  What are the diferences between them? Why did Borland build a differente
compiler?

  Are there other versions of C/C++ compiler? Which of them follows the ANS=
I
standard?

  Thanks in advance.

[Dev-C++] I need a DLL Sample

[Halit C. <hal...@gm...>]

Hello Friends,

I need a dll sample in Dev C++. I want to call functions from VB6.

-- 
Opera e-posta programı: http://www.opera.com/m2/

[Dev-C++] Dev-C++ IDE dead?

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

So, I am wondering...

Is the Dev-C++ IDE officially discontinued, then? Sonce there haven't
been any new versions in over a year.

Guillermo Gutierrez
Development Systems Engineer
Market Scan Information Systems, Inc
(818) 575-2000 x2427
ggu...@ma...

[Dev-C++] sorting

[Erik S. <esc...@gm...>]

how do I sort an STL vector alphabetically?

Re: [Dev-C++] List Class

[<au...@gm...>]

Hi,

> list<string> mylist
> 
> then added data
> mylist.push_back("A");
> mylist.push_back("B");
> mylist.push_back("C-VIP");
> mylist.push_back("D-VIP");
> 
> 
> Now, I would like to create another list for keeping track of the
> address of certain entries in the mylist class such as:
> 
> list<whatever??> myptr;
> 
> I would like myptr to have the addresses of the VIP entries above. Is
> that possible?

You can store iterators, pointing to the elements in the first list, to 
the second list. Only don't forget, that iterators become invalid after 
adding or removing elements from the first list.

-- 
Aurimas

[Dev-C++] manipulating numbers

[<Rub...@al...>]

Hello:

I hope this example could help you.

Regards.

#include <stdio.h>
#include <stdlib.h>

main(){

    long x,y,z;
    scanf("%lx",&x);
    x = x & 0xffffffff;          /*number of bits = 32 */
    y = x & 0xff000000;         /*MSB = most significant byte */
    z = y >> 24;                /* shift right 24 bits */
    y = x << 8;                 /* shift left 8 bits */
    y+=z;
    printf("\n%lx\n",y);
    system("pause");
    return;
}



Ruben Savia
Datacom Services
Alcatel de Argentina S.A.

e-mail : rub...@al... 

Phone:    5411 4349 - 1111 ext.1001
Fax:         5411 4349 - 1199
Alcanet  : 2930-1001
Web site: www.ind.alcatel.com 

[Dev-C++] Code Completion: Selecting 2nd/3rd/4th.. Choice with keyboard

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

Hi,
When I add my QT include dir to my program includes, I get a lot of code =
completion, but if there are several choices, there are 2 small arrows =
to select the 2nd/3rd... I would prefer to do this with a keyboard =
shortcut, but I did not find out how.

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

Re: [Dev-C++] Two-Dim STL Map

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

Look at your array as a one-dimensional array having array entries.

You must use your first iterator as 'base' for your second iteration,
since it points at the second dimension of tmpmap.

/Per W

On Mon, 15 May 2006, HAB Boy wrote:

> Hello
>
> How can I iterate though this 2D map and print its content
>
> map<string,map<string,string> > tmpmap;
> map<string,map<string,string> >::iterator ipos,opos;
>
>          tmpmap["A"]["tblname"]  =iter2->td_tblname;
>          tmpmap["A"]["fname"]    =iter2->td_fname;
>          tmpmap["A"]["type"]     =iter2->td_type;
>          tmpmap["A"]["size"]     =iabuffer;
>          tmpmap["A"]["null"]     =iter2->td_null;
>          tmpmap["A"]["index"]    =iter2->td_index;
>          tmpmap["A"]["default"]  =iter2->td_default;
>
>          tmpmap["B"]["tblname"]  =iter2->td_tblname;
>          tmpmap["B"]["fname"]    =iter2->td_fname;
>          tmpmap["B"]["type"]     =iter2->td_type;
>          tmpmap["B"]["size"]     =iabuffer;
>          tmpmap["B"]["null"]     =iter2->td_null;
>          tmpmap["B"]["index"]    =iter2->td_index;
>          tmpmap["B"]["default"]  =iter2->td_default;
>
> I tried this but no help
>
>  for(opos=tmpmap.begin();opos!=tmpmap.end();++opos)
>  {
>   for(ipos=tmpmap.begin();ipos!=tmpmap.end();++ipos)
>    {
>      //cout<<"

[Dev-C++] Two-Dim STL Map

[HAB B. <ha...@gm...>]

Hello

How can I iterate though this 2D map and print its content

map<string,map<string,string> > tmpmap;
map<string,map<string,string> >::iterator ipos,opos;

         tmpmap["A"]["tblname"]  =3Diter2->td_tblname;
         tmpmap["A"]["fname"]    =3Diter2->td_fname;
         tmpmap["A"]["type"]     =3Diter2->td_type;
         tmpmap["A"]["size"]     =3Diabuffer;
         tmpmap["A"]["null"]     =3Diter2->td_null;
         tmpmap["A"]["index"]    =3Diter2->td_index;
         tmpmap["A"]["default"]  =3Diter2->td_default;

         tmpmap["B"]["tblname"]  =3Diter2->td_tblname;
         tmpmap["B"]["fname"]    =3Diter2->td_fname;
         tmpmap["B"]["type"]     =3Diter2->td_type;
         tmpmap["B"]["size"]     =3Diabuffer;
         tmpmap["B"]["null"]     =3Diter2->td_null;
         tmpmap["B"]["index"]    =3Diter2->td_index;
         tmpmap["B"]["default"]  =3Diter2->td_default;

I tried this but no help

 for(opos=3Dtmpmap.begin();opos!=3Dtmpmap.end();++opos)
 {
  for(ipos=3Dtmpmap.begin();ipos!=3Dtmpmap.end();++ipos)
   {
     //cout<<"\n"<<opos->second;
     //cout<<"\n"<<opos->first;
     cout<<"---" << opos->first<<"=3D=3D" <<"---"<< ipos->first<<endl;
   }
  }

[Dev-C++] List Class

[HAB B. <ha...@gm...>]

Dears

I created a list class as

list<string> mylist

then added data
mylist.push_back("A");
mylist.push_back("B");
mylist.push_back("C-VIP");
mylist.push_back("D-VIP");


Now, I would like to create another list for keeping track of the
address of certain entries in the mylist class such as:

list<whatever??> myptr;

I would like myptr to have the addresses of the VIP entries above. Is
that possible?

How?

Thank You

HAOB BOY

[Dev-C++] manipulating numbers

[Noorez K. <lor...@ho...>]

How can I take a 32-bit number such as 1d2c3a4f  and rotate it 8 bits to th=
e left to get 2c3a4f1d ?
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[Dev-C++] Downloading packages from dev-cpp update

[Noorez K. <lor...@ho...>]

I downloaded the Crypto package from the Dev-C++ updater, but I don't think=
 it came with any documentation. How do I use them then?
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Re: [Dev-C++] popen

[Martin D. <nex...@qu...>]

Erik Schmidt wrote:
> Here is my code
> ...
> that code works, however, I am not trying to work with ls.  I am
> trying to work with "top"  when I replace ls with top, the program
> refuses to work 

That code works fine with both ls and top on my Gentoo Linux. Did you
press 'q' to quit top? Your program won't display any output until you
do that.

Happy coding,
next_ghost

[Dev-C++] TransparentBlt () problems

[john g. <joh...@se...>]

I am trying to call the TransparentBlt function
I should just be able to link to msimg32.lib and be able to use the function but instead
I get two error messages
1.  implicit declaration of function TransparentBlt( )
2.  Linker error   file format not recognised
Error 2 is probably because I am linking to a Borland version of msimg32.lib as i cannot find it in my Dev Cpp
library files
From research I have discovered that TransarenBlt () is declared in wingdi.h which is included in windows.h
A search of wingdi.h in the dev cpp include folder shows that TransparentBlt() is not to be found there
but it is declared in Borland's version of wingdi.h
I could try to compile the code using borland's compiler but I want to stick with dev cpp.  i like it.
My hunch is that updating my wingdi.h file (and others) will solve the problem but I do not have the experience to
truly pin the problem down.  Can anyone help?
I am using Dev Cpp ver 4.1
thanks for any help