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

[Dev-C++] makefile error in 4.9.8.3

[<co...@ps...>]

Hi, ALL!

Strange problem with DEV-CPP 4.9.8.3.

I use precompiler directive #warning to comment
important points in code.
Dev-Cpp 4.9.8.3 makes bad makefile when #warning in used.

Test source code:
------------------------------------------
int main(int argc, char *argv[])
{
#warning "MyComment"
  return 0;
}
-------------------------------------------


built makefile
-------------------------------------------
# Project: Warn2Mak
# Makefile created by Dev-C++ 4.9.8.3

CPP  = g++.exe
CC   = gcc.exe
WINDRES = windres.exe
RES  =
OBJ  = main.o $(RES)
LINKOBJ  = main.o $(RES)
LIBS =  -L"D:/LANG/MinGW3001/lib"
INCS =  -I"D:/LANG/MinGW3001/include"
CXXINCS =  -I"D:/LANG/MinGW3001/include/c++"  -I"D:/LANG/MinGW3001/include"
BIN  = Warn2Mak.exe
CXXFLAGS = $(CXXINCS)
CFLAGS = $(INCS)

.PHONY: all all-before all-after clean clean-custom

all: all-before Warn2Mak.exe all-after


clean: clean-custom
 rm -f $(OBJ) $(BIN)

$(BIN): $(LINKOBJ)
 $(CC) $(LINKOBJ) -o "Warn2Mak.exe" $(LIBS)

main.o: main.c  main.c:3:2: warning: #warning "MyComment"
 $(CC) -c main.c -o main.o $(CFLAGS)

--------------------------------------------

I attach test project.

Any suggestions?
Thanks in advance
Collins

Re[3]: [Dev-C++] using char* as bitfield

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

First:
sizeof(mybits) is just size of pointer - not size of the array in bytes or
bits.

mybits[bit/8] |=3D 1 << (bit&3);

isn't so complicated. Each character contains 8 bits. So by dividing bit
with 8, I get which character the bit is stored in.

bit&3 will use the 3 least significant bits for a numeric range of 0-7.

1 << (bit&3) will then access one of the 8 bits in the character.

char test_bit(const char* mybits,unsigned bit) {
    return (mybits[bit/8] | (1 << (bit&3))) !=3D 0;
}

char clear_bit(const char *mybits,unsigned bit) {
    mybits[bit/8] &=3D ~(1 << (bit&3));
}

/Per W

On Tue, 30 Sep 2003, Christian Sch=E4fer wrote:

> hi Per,
>
> I'll show you my code now. somehow it does not work as planned..
>
> char *alloc_bits(unsigned int);
> void set_bit(char*, unsigned int);
>
> int main(int argc, char *argv[])
> {
>     char *mybits;
>
>     mybits =3D alloc_bits(60);
>
>     if (mybits) printf("bits[%d]: %X\n",sizeof(mybits), *mybits);
>
>     if (mybits) set_bit(mybits,2);
>
>     if (mybits) printf("bits[%d]: %X\n",sizeof(mybits), *mybits);
>
>     system("PAUSE");
>     return 0;
> }
>
> char *alloc_bits(unsigned int bits)
> {
>     return calloc(((bits+7)/8), sizeof(char));
> }
>
> void set_bit(char* bits,unsigned int bit)
> {
>     bits[bit/8] |=3D 1 << (bit&3);
> }
>
> what exactly does the set_bit() function do?
> I don't understand it fully especially the (bit&3) part.
> also I am totally lost in writing a get_bit() function..
>
> any help appreciated!
>
>
> gruss
> /Christian                   mailto:ca...@kr...
>
> ---
>
>
> I propose that the following character sequence for joke markers:
>
> :-)
>
>                              19-Sep-82 11:44    Scott E  Fahlman
>
>
>
> -------------------------------------------------------
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> http://thinkgeek.com/sf
> _______________________________________________
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>

Re: [Dev-C++] [UPDATE RELEASE] Dev-C++ 4.9.8.3

[DarkSaidin <ma...@da...>]

Hello !

   thanks for the update, Collin. The URL is not available for me 
though. Maybe I should check back later.

Colin Laplace wrote:
> Hello !
> 
> I've just released version 4.9.8.3. Please update to this version since it 
> contains the new working WebUpdate module. This is probably the last update 
> until 4.9.9.0 release.
> 
> Here is the change log:
> * On Dev-C++ first time configuration dialog, a code completion cache of all 
> the standard include files can now be generated
> * Improved WebUpdate module
> * Many bug fixes
> 
> You can download it from:
> http://bloodshed.net/dev/devcpp.html
> or "Check for updates" in Dev-C++ :)
> 
> Greetings,
> Colin Laplace
> 
> 
> -------------------------------------------------------
> This sf.net email is sponsored by:ThinkGeek
> Welcome to geek heaven.
> http://thinkgeek.com/sf
> _______________________________________________
> Dev-cpp-users mailing list
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> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> 

Re[3]: [Dev-C++] using char* as bitfield

[<ca...@kr...>]

hi Per,

I'll show you my code now. somehow it does not work as planned..

char *alloc_bits(unsigned int);
void set_bit(char*, unsigned int);

int main(int argc, char *argv[])
{
    char *mybits;
    
    mybits = alloc_bits(60);

    if (mybits) printf("bits[%d]: %X\n",sizeof(mybits), *mybits);

    if (mybits) set_bit(mybits,2);

    if (mybits) printf("bits[%d]: %X\n",sizeof(mybits), *mybits);

    system("PAUSE");
    return 0;
}

char *alloc_bits(unsigned int bits)
{
    return calloc(((bits+7)/8), sizeof(char));
}

void set_bit(char* bits,unsigned int bit)
{
    bits[bit/8] |= 1 << (bit&3);
}

what exactly does the set_bit() function do?
I don't understand it fully especially the (bit&3) part.
also I am totally lost in writing a get_bit() function..

any help appreciated!

 
gruss
/Christian                   mailto:ca...@kr...

---


I propose that the following character sequence for joke markers:

:-)

                             19-Sep-82 11:44    Scott E  Fahlman

Re: [Dev-C++] dll or no dll

[Neszt T. <ne...@ss...>]

Hello!


Thank You for Your answer. That makes me clear many things.

> The header has all the function and variable declarations the program 
> needs, but the actual code is in the dll. That's just a dinamic link 
> library: a file outside the exe that has the code which has to be 
> executed, having the files for the exe included the header so they know 
> there are those variables and functions somewhere - in the external dll.

Ok, I see.

> If you want have that code inside the exe, then you need use a static 
> library, (those named libxxx.a). In your case your libxxx.a is what is 
> known as import library, which includes the symbols of the dinamic 
> library which have to be exported from the dll, but the code is still in 
> the dll.

So is that mean, that the static library and the import library is same
regarding the names? How can I find out, if my libaaa.a is static or
import library? (from the size?)

> The only solution is finding a static version of the dll. If it had been 
> built by you, simply make the project an static link library instead a 
> dinamic one (I mean, the project you used to build the dll). If it is a 

No, it is not bulit by me.

> dll from some library you bought, then you'll have to check the 
> documentation for if there is a static version or, if you got the source 
> and built it, checking the makefiles for if there is some option so it 
> builds as a static library.

It is not secret, the libraries is the glut and the fmod. As far as I
know, these are free and also the source code is available. Now, I tried
to compile both of them with dev-c++ without result. (Even nor dynamic nor
static library couldn't be create)


Regards,
 Neszt Tibor

[Dev-C++] Problem deleting iterator contents while iterating...

[Edric T. <pp...@ho...>]

Hi guys,

I've ran into a small problem here...
What I'm trying to do is to iterate through an STL data structure. On a =
successful match in criteria, I wish to delete the iterator and its =
contents away from the memory. However, when I attempted to call delete =
on the node that I want to remove, the compilation throws an error. =
Anyone knows what's going on? Here's the code for your reference:

for (ResultTable::iterator xIter=3DresultTable.begin(); =
xIter!=3DresultTable.end(); ) {
        if (!matchFound) {
                // Match was unsuccessfull
                // TODO:
                //      Free memory allocated to this node
                    delete(*xIter); // Compilation fails at this point
                    resultTable.erase(xIter++);
        }
        else {
                // Match was successful begin copying the additional =
columns=20
                // over from y
                    ++xIter;
        }
}

Thanks and regards,
Ed

RE: [Dev-C++] hello and .dev files

[Chris S. <CS...@Ai...>]

William,=20

The .dev file can be opened and edited with a text editor. It will =
contain the reference to the old read_level.c file.=20

BUT the SAFEST way to deal with this problem is to:=20
1) in Windows explorer copy the file draw_level.c to a file called =
read_level.c
2) open the project in DevC++ - it should now open OK because it will =
see read_level.c
3) remove read_level.c from the project=20
4) add the file draw_level.c to the project=20
5) confirm all is OK and close the project=20
6) from Windows explorer delete the read_level.c file you created in 1) =
above. You won't need it now.=20

This should fix it.=20

The reasons why using a text editor to change the reference to =
read_level.c in the .dev file is not recommended is that a) any mistake =
will cause DevC++ to reject the .dev file, and b) DevC++ writes a time =
stamp to each file in the .dev file to tell if the files have been =
changed since DevC++ last had them open - I don't know how to ensure =
this time stamp is correctly set.=20

Hope this helps.=20

Chris=20

-----Original Message-----
From: William Labbett [mailto:wil...@uk...]
Sent: Tuesday, 30 September 2003 12:36 PM
To: dev...@li...
Subject: [Dev-C++] hello and .dev files


Hello!

 first question to the list;

i'm wondering;
i re-named one of my .c files in a project to draw_level.c from =
read_level.c
but when i open
the project i get cannot find read_level.c . Obviously Dev-C's looking
for read_level.c not draw_level.c

 is there a way to access the .dev file
to change what files it looks 4?
(assuming this is when the info on what files the project's made of is
kept).

thanks for any help,

william



-------------------------------------------------------
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_______________________________________________
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[Dev-C++] hello and .dev files

[William L. <wil...@uk...>]

Hello!

 first question to the list;

i'm wondering;
i re-named one of my .c files in a project to draw_level.c from read_level.c
but when i open
the project i get cannot find read_level.c . Obviously Dev-C's looking
for read_level.c not draw_level.c

 is there a way to access the .dev file
to change what files it looks 4?
(assuming this is when the info on what files the project's made of is
kept).

thanks for any help,

william

[Dev-C++] Resource editor??

[Brian N. <tri...@on...>]

Where is the resource editor? The help file says it's supposed to be under the 
Project menu but I can't find it anywhere. I have v 4.9.8.3, so maybe it's not 
available yet on this version..?
-- 
www.againsttcpa.com

[Dev-C++] Free Download: Using ZLib with Dev-C++

[Yeoh H. <ye...@ye...>]

Hi,

If you need to do data file compression in your C program, you might want to
consider ZLib.
zlib 1.1.4 is a general purpose data compression library.

Included in this zip package is:
1. zlib SDK
2. Dev-C++ projects and source codes of sample C programs: minizip, miniunz
and minigzip.

Please see the ReadMe file in the package for details on the authors of the
sample programs.

These sample programs were compiled using Dev-C++ 4.9.8.0 (GCC 3.2)

The download URL is:
http://www.yeohhs.com/shareware/zlibcDevCpp.zip

File Size: 64.2 KB

Best Regards,
Yeoh
--

RE: [Dev-C++] Newbie Question.

[Reid T. <Rei...@at...>]

as info - I was running the program via the "compile and run" button on=20
the gui, rather than via a command line.

reid


> -----Original Message-----
> From: Per Westermark [mailto:pw...@ia...]=20
> Sent: Monday, September 29, 2003 2:42 PM
> To: vasanthsena x
> Cc: Reid Thompson; dev...@li...
> Subject: RE: [Dev-C++] Newbie Question.
>=20
>=20
> It is a bit easier to count number of characters in the file=20
> if you move your nl++ inside the braces.
>=20
> EOF works just as in all other C libraries. EOF is defined as=20
> -1 and that is the return value of getchar() after last=20
> character has been read.
>=20
> For windows:
> type myfile | my_eof_program
>=20
> For Unix:
> cat myfile | ./my_eof_program
>=20
> should work. At least my terminals stays open if I run the=20
> program directly and enters text and end it with Ctrl-D.=20
> However, if I press Ctrl-D a second time, i.e. when I'm on=20
> the command line, I will loose my window.
>=20
> /Per W
>=20
> On Mon, 29 Sep 2003, vasanthsena x wrote:
>=20
> > Hi Reid,
> >
> > EOF =3D=3D Ctrl-d.
> >
> > when I do that my window closes..Also why should I
> > include <stdlib.h>?
> >
> > I ran your program too.It doesnt work either...
> >
> > Thanks,
> >
> > S.
> > --- Reid Thompson <Rei...@at...> wrote:
> > > #include <stdio.h>
> > > #include <stdlib.h>
> > >
> > > main()
> > > {
> > >   int c,nl=3D0;
> > >
> > >   while (( c=3D getchar()) !=3D EOF)
> > >   {
> > >   }
> > >   ++nl;
> > >  printf("%d\n",nl);
> > >  system("PAUSE");
> > > return 0;
> > >
> > >
> > > }
> > >
> > > else you will get number of characters entered
> > > rather than number of
> > > lines
> > >
> > > reid
> > >
> > >
> > > > -----Original Message-----
> > > > From: vasanthsena x [mailto:vas...@ya...]
> > >
> > > > Sent: Monday, September 29, 2003 12:40 PM
> > > > To: dev...@li...
> > > > Subject: [Dev-C++] Newbie Question.
> > > >
> > > >
> > > >  Can Someone tell me how getchar() and EOF work on
> > > Dev
> > > > C++. I have written the following program to count
> > > #
> > > > of lines.
> > > >
> > > > #include <stdio.h>
> > > > main()
> > > > {
> > > >   int c,nl=3D0;
> > > >
> > > >   while (( c=3D getchar()) !=3D EOF)
> > > >   ++nl;
> > > >  printf("%d\n",nl);
> > > >  system("PAUSE");
> > > > return 0;
> > > >
> > > >
> > > > }
> > > >
> > > >
> > > > now before I get any output the screen
> > > disappears.As
> > > > you can see I have included system("PAUSE");
> > > >
> > > >
> > > >
> > > > __________________________________
> > > > Do you Yahoo!?
> > > > The New Yahoo! Shopping - with improved product
> > > search
> > > > http://shopping.yahoo.com
> > > >
> > > >
> > > >
> > > >
> > >
> > -------------------------------------------------------
> > > > This sf.net email is sponsored by:ThinkGeek
> > > > Welcome to geek heaven.
> > > > http://thinkgeek.com/sf=20
> > > > _______________________________________________
> > > > 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
> > > >
> >
> >
> > __________________________________
> > Do you Yahoo!?
> > The New Yahoo! Shopping - with improved product search=20
> > http://shopping.yahoo.com
> >
> >
> > -------------------------------------------------------
> > This sf.net email is sponsored by:ThinkGeek
> > Welcome to geek heaven.
> > http://thinkgeek.com/sf=20
> > _______________________________________________
> > 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
> >
>=20
>=20

Re[3]: [Dev-C++] using char* as bitfield

[<ca...@kr...>]

hi Per,

I made some changes to your proposed code.

>     bits = malloc(size);
>     if (bits) memset(bits,0,size);

now is:

    bits = calloc(size, sizeof(char));

this should do the trick.
just thought I'd post it.

 
gruss
/Christian                   mailto:ca...@kr...

---


I propose that the following character sequence for joke markers:

:-)

                             19-Sep-82 11:44    Scott E  Fahlman

RE: [Dev-C++] Newbie: Error in IOSTREAM declaration

[Reid T. <Rei...@at...>]

#inlcude <cstdlib>   -> include not inlcude

reid


> -----Original Message-----
> From: Opacki, Joseph [mailto:Jos...@ng...]=20
> Sent: Monday, September 29, 2003 9:46 AM
> To: 'dev...@li...'
> Subject: [Dev-C++] Newbie: Error in IOSTREAM declaration
>=20
>=20
> I'm new to this, can someone help we pinpoint the error?
>=20
> Thanks...Joe
>=20
> ***ERROR***
> 2 	C:\compile\compile.cpp:3	invalid preprocessing directive
> #inlcude
>=20
> ***CODE***
> // program to compute bill for either a wholesale or retail=20
> purchase #include <iostream> #inlcude <cstdlib>
>=20
> using namespace std;
>=20
> const double TAX_RATE =3D 0.05; // 5% sales tax
>=20
> int main()
> {
>     char salesType, ans;
>     int number;
>     double price, total;
>    =20
>     do
>     {
>         cout << "Enter price $";
>         cin >> price;
>         cout << "Enter number purchased: ";
>         cin >> number;
>         cout << "Type W if this a wholesale purchase.\n"
>              << "Type R if this a retail purchase.\n"
>              << "Then press Return.\n";
>         cin >> salesType;
>         =20
>         if ( (salesType =3D=3D 'W') || (salesType =3D=3D 'w') )
>         {
>             total =3D price * number;
>         } else if ( (salesType =3D=3D 'R') || (salesType =3D=3D 'r') )
>         {
>             double subtotal;
>             subtotal =3D price * number;
>             total =3D subtotal + subtotal * TAX_RATE;
>         } else
>         {
>             cout << "Error in input" << endl;
>         }
>        =20
>         cout.setf(ios::fixed);
>         cout.setf(ios::showpoint);
>         cout.precision(2);
>        =20
>         cout << number << "items at $" << price << endl;
>         cout << "Total Bill =3D $" << total;
>        =20
>         if ( (salesType =3D=3D 'R') || (salesType =3D=3D 'r') )
>         {
>             cout << " including sales tax.\n";
>         }
>        =20
>         cout << endl << "Would you like to try again (Y or N)? ";
>         cin >> ans;
>         cout << endl;
>     } while (ans =3D=3D 'y' || ans =3D=3D 'Y');
>    =20
>=20
>     system("pause");
>     return 0;
> }
>=20
>=20
> -------------------------------------------------------
> This sf.net email is sponsored by:ThinkGeek
> Welcome to geek heaven.
> http://thinkgeek.com/sf=20
> _______________________________________________
> 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
>=20

[Dev-C++] Multiple streams question

[David M. <ci...@ya...>]

Ok if I want to copy a stream to another stream I can mess
with the rdbuf members.

e.g.
fstream myfile("somefile.txt");
cout.rdbuf = myfile.rdbuf;
(or something like that)

However this only sends the data to one stream (redirects
it). How do I get a COPY of the data sent to one stream
sent to another stream.

e.g. I want to 'log' everything sent to cout to a file.

I am guessing I would use the same rdbuf members but the
question is how?

=====
Signed 
David Mcken

Life Sucks
Live with it

__________________________________
Do you Yahoo!?
The New Yahoo! Shopping - with improved product search
http://shopping.yahoo.com

[Dev-C++] Software Patents in Europe

[mar1a <ma...@ho...>]

In the next few days, the European Parliament will decide about the
legalisation and adoption of so-called "software patents" in Europe, which
are already used by large companies in other countries to put competitors
out of business. This can lead to the termination of many software projects
at least within Europe, because the holders of the over 30,000 already
granted "software patents" (currently without a legal foundation) can claim
exclusive rights and collect license fees for trivial things like "progress
bars", "mouseclicks on online order forms", "scrolling within a window" and
similar. That way, software developers will have to pay the
"software-patentholders" for using these features, even in their own,
completely self-developed applications, which can completely stall the
development of innovative software for small and medium companies. Apart
from this, the expense for patent inquiries and legal assistence is high,
for even trying to find out if the self-developed software is possibly
violating "software-patents", if you want to continue to market your
software. Contrary to real patents, "software-patents" are, in the current
draft, monopolization of business ideas and methods, even without any
tangible technical implementation.

Support NOW!!! : http://aktiv.ffii.org/eubsa/en

RE: [Dev-C++] Newbie Question.

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

It is a bit easier to count number of characters in the file if you move
your nl++ inside the braces.

EOF works just as in all other C libraries. EOF is defined as -1 and that
is the return value of getchar() after last character has been read.

For windows:
type myfile | my_eof_program

For Unix:
cat myfile | ./my_eof_program

should work. At least my terminals stays open if I run the program
directly and enters text and end it with Ctrl-D. However, if I press
Ctrl-D a second time, i.e. when I'm on the command line, I will loose my
window.

/Per W

On Mon, 29 Sep 2003, vasanthsena x wrote:

> Hi Reid,
>
> EOF == Ctrl-d.
>
> when I do that my window closes..Also why should I
> include <stdlib.h>?
>
> I ran your program too.It doesnt work either...
>
> Thanks,
>
> S.
> --- Reid Thompson <Rei...@at...> wrote:
> > #include <stdio.h>
> > #include <stdlib.h>
> >
> > main()
> > {
> >   int c,nl=0;
> >
> >   while (( c= getchar()) != EOF)
> >   {
> >   }
> >   ++nl;
> >  printf("%d\n",nl);
> >  system("PAUSE");
> > return 0;
> >
> >
> > }
> >
> > else you will get number of characters entered
> > rather than number of
> > lines
> >
> > reid
> >
> >
> > > -----Original Message-----
> > > From: vasanthsena x [mailto:vas...@ya...]
> >
> > > Sent: Monday, September 29, 2003 12:40 PM
> > > To: dev...@li...
> > > Subject: [Dev-C++] Newbie Question.
> > >
> > >
> > >  Can Someone tell me how getchar() and EOF work on
> > Dev
> > > C++. I have written the following program to count
> > #
> > > of lines.
> > >
> > > #include <stdio.h>
> > > main()
> > > {
> > >   int c,nl=0;
> > >
> > >   while (( c= getchar()) != EOF)
> > >   ++nl;
> > >  printf("%d\n",nl);
> > >  system("PAUSE");
> > > return 0;
> > >
> > >
> > > }
> > >
> > >
> > > now before I get any output the screen
> > disappears.As
> > > you can see I have included system("PAUSE");
> > >
> > >
> > >
> > > __________________________________
> > > Do you Yahoo!?
> > > The New Yahoo! Shopping - with improved product
> > search
> > > http://shopping.yahoo.com
> > >
> > >
> > >
> > >
> >
> -------------------------------------------------------
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RE: [Dev-C++] Newbie Question.

[vasanthsena x <vas...@ya...>]

Hi Reid,

EOF == Ctrl-d.

when I do that my window closes..Also why should I
include <stdlib.h>?

I ran your program too.It doesnt work either...

Thanks,

S.
--- Reid Thompson <Rei...@at...> wrote:
> #include <stdio.h>
> #include <stdlib.h>
> 
> main()
> {
>   int c,nl=0;
>   
>   while (( c= getchar()) != EOF)
>   {
>   }
>   ++nl;       
>  printf("%d\n",nl);
>  system("PAUSE");
> return 0;
> 
> 
> }
> 
> else you will get number of characters entered
> rather than number of
> lines
> 
> reid
> 
> 
> > -----Original Message-----
> > From: vasanthsena x [mailto:vas...@ya...]
> 
> > Sent: Monday, September 29, 2003 12:40 PM
> > To: dev...@li...
> > Subject: [Dev-C++] Newbie Question.
> > 
> > 
> >  Can Someone tell me how getchar() and EOF work on
> Dev
> > C++. I have written the following program to count
> #
> > of lines.
> > 
> > #include <stdio.h>
> > main()
> > {
> >   int c,nl=0;
> >   
> >   while (( c= getchar()) != EOF)
> >   ++nl;       
> >  printf("%d\n",nl);
> >  system("PAUSE");
> > return 0;
> > 
> > 
> > }
> > 
> > 
> > now before I get any output the screen
> disappears.As
> > you can see I have included system("PAUSE");
> > 
> > 
> > 
> > __________________________________
> > Do you Yahoo!?
> > The New Yahoo! Shopping - with improved product
> search 
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> > 
> > 
> > 
> >
>
-------------------------------------------------------
> > This sf.net email is sponsored by:ThinkGeek
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> > _______________________________________________
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> http://www23.brinkster.com/noicys/devcpp/ub.htm
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>
https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> > 


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Re: [Dev-C++] dll or no dll

[<sol...@ya...>]

The header has all the function and variable declarations the program 
needs, but the actual code is in the dll. That's just a dinamic link 
library: a file outside the exe that has the code which has to be 
executed, having the files for the exe included the header so they know 
there are those variables and functions somewhere - in the external dll.
If you want have that code inside the exe, then you need use a static 
library, (those named libxxx.a). In your case your libxxx.a is what is 
known as import library, which includes the symbols of the dinamic 
library which have to be exported from the dll, but the code is still in 
the dll.
The only solution is finding a static version of the dll. If it had been 
built by you, simply make the project an static link library instead a 
dinamic one (I mean, the project you used to build the dll). If it is a 
dll from some library you bought, then you'll have to check the 
documentation for if there is a static version or, if you got the source 
and built it, checking the makefiles for if there is some option so it 
builds as a static library.

Hope this helps.
P.D. - Sorry, I feel my english has been bad.

Neszt Tibor wrote:

>Hello!
>
>Could someone explain me why need any dll for my program?
>
>What I do: 
>- #include <aaa.h>
>- link: -laaa (there is libaaa.a in the dev-c++ lib directory) 
>
>Everything is ok. The project is compiled succesfully. But after starting,
>the program needs aaa.dll
>
>Am I right, that the header and/or cpp (aaa.h, aaa.cpp) defines all the
>callable functions, and the real functions is in the libaaa.a ??
>
>If yes, why need the dll file? (for example if aaa=glut32, or aaa=fmod or ...) 
>
>I simply don't want many dlls beside my program.
>
>I check all the regarding programs (Exebundle, Fusion, PEBundle, ...), but
>there are many problem with these.
>
>My aim is that all the functions what I need is should be in the builded
>exe file.
>
>So is there a soluton? Dev-c++ settings by any chance?
>
>
>Regards,
>
>Neszt Tibor
>
>
>
>-------------------------------------------------------
>This sf.net email is sponsored by:ThinkGeek
>Welcome to geek heaven.
>http://thinkgeek.com/sf
>_______________________________________________
>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
>
>  
>

[Dev-C++] Newbie Question.

[vasanthsena x <vas...@ya...>]

 Can Someone tell me how getchar() and EOF work on Dev
C++. I have written the following program to count #
of lines.

#include <stdio.h>
main()
{
  int c,nl=0;
  
  while (( c= getchar()) != EOF)
  ++nl;       
 printf("%d\n",nl);
 system("PAUSE");
return 0;


}


now before I get any output the screen disappears.As
you can see I have included system("PAUSE");



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RE: [Dev-C++] Newbie: Error in IOSTREAM declaration

[Opacki, J. <Jos...@ng...>]

Thanks!  An early monday morning for me...

Re: [Dev-C++] dll or no dll

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

Because libaaa.a is an import library, i.e. only contains a little stub
code to fetch in the aaa.dll file where the real implementation is.

The stub code will load the required DLL, locate all needed symbols in the
DLL, and then initialize pointers to the different functions in the DLL.

/Per W

On Mon, 29 Sep 2003, Neszt Tibor wrote:

> Hello!
>
> Could someone explain me why need any dll for my program?
>
> What I do:
> - #include <aaa.h>
> - link: -laaa (there is libaaa.a in the dev-c++ lib directory)
>
> Everything is ok. The project is compiled succesfully. But after starting,
> the program needs aaa.dll
>
> Am I right, that the header and/or cpp (aaa.h, aaa.cpp) defines all the
> callable functions, and the real functions is in the libaaa.a ??
>
> If yes, why need the dll file? (for example if aaa=glut32, or aaa=fmod or ...)
>
> I simply don't want many dlls beside my program.
>
> I check all the regarding programs (Exebundle, Fusion, PEBundle, ...), but
> there are many problem with these.
>
> My aim is that all the functions what I need is should be in the builded
> exe file.
>
> So is there a soluton? Dev-c++ settings by any chance?
>
>
> Regards,
>
> Neszt Tibor
>
>
>
> -------------------------------------------------------
> This sf.net email is sponsored by:ThinkGeek
> Welcome to geek heaven.
> http://thinkgeek.com/sf
> _______________________________________________
> 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++] Newbie: Error in IOSTREAM declaration

[Ricardo_Lopez <ri...@un...>]

#inlcude <cstdlib>

INCLUDE

Re: [Dev-C++] Newbie: Error in IOSTREAM declaration

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

How do you spell the reserved word 'include'?

Exactly what the compiler said: it didn't recognized the word immediately
after the hash character.

/Per W

On Mon, 29 Sep 2003, Opacki, Joseph wrote:

> I'm new to this, can someone help we pinpoint the error?
>
> Thanks...Joe
>
> ***ERROR***
> 2 	C:\compile\compile.cpp:3	invalid preprocessing directive
> #inlcude
>
> ***CODE***
> // program to compute bill for either a wholesale or retail purchase
> #include <iostream>
> #inlcude <cstdlib>
>
> using namespace std;
>
> const double TAX_RATE = 0.05; // 5% sales tax
>
> int main()
> {
>     char salesType, ans;
>     int number;
>     double price, total;
>
>     do
>     {
>         cout << "Enter price $";
>         cin >> price;
>         cout << "Enter number purchased: ";
>         cin >> number;
>         cout << "Type W if this a wholesale purchase.\n"
>              << "Type R if this a retail purchase.\n"
>              << "Then press Return.\n";
>         cin >> salesType;
>
>         if ( (salesType == 'W') || (salesType == 'w') )
>         {
>             total = price * number;
>         } else if ( (salesType == 'R') || (salesType == 'r') )
>         {
>             double subtotal;
>             subtotal = price * number;
>             total = subtotal + subtotal * TAX_RATE;
>         } else
>         {
>             cout << "Error in input" << endl;
>         }
>
>         cout.setf(ios::fixed);
>         cout.setf(ios::showpoint);
>         cout.precision(2);
>
>         cout << number << "items at $" << price << endl;
>         cout << "Total Bill = $" << total;
>
>         if ( (salesType == 'R') || (salesType == 'r') )
>         {
>             cout << " including sales tax.\n";
>         }
>
>         cout << endl << "Would you like to try again (Y or N)? ";
>         cin >> ans;
>         cout << endl;
>     } while (ans == 'y' || ans == 'Y');
>
>
>     system("pause");
>     return 0;
> }
>
>
> -------------------------------------------------------
> This sf.net email is sponsored by:ThinkGeek
> Welcome to geek heaven.
> http://thinkgeek.com/sf
> _______________________________________________
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Re: [Dev-C++] Newbie: Error in IOSTREAM declaration

[David M. <ci...@ya...>]

You spelled "include" wrong on line 2 for #include
<cstdlib>

The compiler is EXTREMLY picky when it comes to spelling. A
easy way to pick out errors is to look at the line number
(in this case 2) of the error. That usually pinpoints what
statement is causing the error. The most notable exception
to this rule is forgetting a semi-colon when you do the
error is reported as coming from the next statement.

Happy Coding
David McKen

--- "Opacki, Joseph" <Jos...@ng...> wrote:
> I'm new to this, can someone help we pinpoint the error?
> 
> Thanks...Joe
> 
> ***ERROR***
> 2 	C:\compile\compile.cpp:3	invalid preprocessing
> directive
> #inlcude
> 
> ***CODE***
> // program to compute bill for either a wholesale or
> retail purchase
> #include <iostream>
> #inlcude <cstdlib>
> 
> using namespace std;
> 
> const double TAX_RATE = 0.05; // 5% sales tax
> 
> int main()
> {
>     char salesType, ans;
>     int number;
>     double price, total;
>     
>     do
>     {
>         cout << "Enter price $";
>         cin >> price;
>         cout << "Enter number purchased: ";
>         cin >> number;
>         cout << "Type W if this a wholesale purchase.\n"
>              << "Type R if this a retail purchase.\n"
>              << "Then press Return.\n";
>         cin >> salesType;
>          
>         if ( (salesType == 'W') || (salesType == 'w') )
>         {
>             total = price * number;
>         } else if ( (salesType == 'R') || (salesType ==
> 'r') )
>         {
>             double subtotal;
>             subtotal = price * number;
>             total = subtotal + subtotal * TAX_RATE;
>         } else
>         {
>             cout << "Error in input" << endl;
>         }
>         
>         cout.setf(ios::fixed);
>         cout.setf(ios::showpoint);
>         cout.precision(2);
>         
>         cout << number << "items at $" << price << endl;
>         cout << "Total Bill = $" << total;
>         
>         if ( (salesType == 'R') || (salesType == 'r') )
>         {
>             cout << " including sales tax.\n";
>         }
>         
>         cout << endl << "Would you like to try again (Y
> or N)? ";
>         cin >> ans;
>         cout << endl;
>     } while (ans == 'y' || ans == 'Y');
>     
> 
>     system("pause");
>     return 0;
> }
> 
> 
> -------------------------------------------------------
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=====
Signed 
David Mcken

Life Sucks
Live with it

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[Dev-C++] Newbie: Error in IOSTREAM declaration

[Opacki, J. <Jos...@ng...>]

I'm new to this, can someone help we pinpoint the error?

Thanks...Joe

***ERROR***
2 	C:\compile\compile.cpp:3	invalid preprocessing directive
#inlcude

***CODE***
// program to compute bill for either a wholesale or retail purchase
#include <iostream>
#inlcude <cstdlib>

using namespace std;

const double TAX_RATE = 0.05; // 5% sales tax

int main()
{
    char salesType, ans;
    int number;
    double price, total;
    
    do
    {
        cout << "Enter price $";
        cin >> price;
        cout << "Enter number purchased: ";
        cin >> number;
        cout << "Type W if this a wholesale purchase.\n"
             << "Type R if this a retail purchase.\n"
             << "Then press Return.\n";
        cin >> salesType;
         
        if ( (salesType == 'W') || (salesType == 'w') )
        {
            total = price * number;
        } else if ( (salesType == 'R') || (salesType == 'r') )
        {
            double subtotal;
            subtotal = price * number;
            total = subtotal + subtotal * TAX_RATE;
        } else
        {
            cout << "Error in input" << endl;
        }
        
        cout.setf(ios::fixed);
        cout.setf(ios::showpoint);
        cout.precision(2);
        
        cout << number << "items at $" << price << endl;
        cout << "Total Bill = $" << total;
        
        if ( (salesType == 'R') || (salesType == 'r') )
        {
            cout << " including sales tax.\n";
        }
        
        cout << endl << "Would you like to try again (Y or N)? ";
        cin >> ans;
        cout << endl;
    } while (ans == 'y' || ans == 'Y');
    

    system("pause");
    return 0;
}