dev-cpp-users Mailing List for Dev-C++ (Page 3)

There was an error in my last message:

> class FooNerd : public FooNerd

That would be

    class FooNerd : public FooParent

Sorry.
___________________________________________________________

Abhijit Shylanath

E-mail:   mu...@gm... || ibr...@bi...
Web-site: http://mudeth.tripod.com/

Greets, everyone.

> So a superdummy could be (DummyAccess = true, NerdAccess = true)
> and the function will not care what the object is named, it will just see
> the value of the variable for NerdAccess. If it were a string, the
function
> would have to be rewritten to accomodate "superdummy"

I came in late (I'd disabled my mail delivery for sometime), so I may not be
talking about what you're talking about. But according to what Daniel is
talking about, someone wants a class, some parts of which are accessible to
some dudes, other parts to other dudes. His method makes sense. Also, it
should be more efficient than using strings (less time to compare or check).
You could also modify the method to use a flag, like

    Constructor(int access_mode);

which could be a combination of

    #define FOO_MODE_DUMMY    0x01
    #define FOO_MODE_NERD     0x02

like so:

    Constructor(FOO_MODE_DUMMY | FOO_MODE_NERD);

Within the methods, checking would be like so:

    if(access_mode & FOO_MODE_NERD)
    {
        // Do nerdy stuff
    }

But this method is run-time checking, and you wouldn't know what to do if a
dummy tries to access a nerd-only-function. Error-message? Drop to OS?
Wouldn't it be better if there were compile-time errors? Yes, so we have the
new and improved C++-style DERIVED CLASSES! Yes, with one simple wave of the
hand... never mind... how's this?

class FooParent
{
    public:
        FooParent();
        ~FooParent();

        virtual int WhichFoo() = 0;

    private:
        int    num_stuff;
};

class FooDummy : public FooParent
{
    /* blah */
};

class FooNerd : public FooNerd
{
    /* different blah */
};

Was this what was asked?

___________________________________________________________

Abhijit Shylanath

E-mail:   mu...@gm... || ibr...@bi...
Web-site: http://mudeth.tripod.com/

Slow up a second, "they" are going to be importing your class and creating 
instances of it? Make sure everything is documented! lol

I think the premise of what we have so far is sound, though I believe my 
method of overloading the constructors with member variables initialised to 
true or false will work better than a string as you can combine the 
variables to create a new kind of object.

So a superdummy could be (DummyAccess = true, NerdAccess = true)
and the function will not care what the object is named, it will just see 
the value of the variable for NerdAccess. If it were a string, the function 
would have to be rewritten to accomodate "superdummy"

Am I making sense anyone???


>From: André Macário Barros <ama...@uo...>
>To: Dev-C++ Mailing List <dev...@li...>
>Subject: Re: [Dev-C++] Off:Classes Access Restrictions
>Date: Tue, 29 Oct 2002 09:15:05 -0200
>
>Have no preference. But I could say that it would be better the "dummies" 
>and
>"nerds" even don't know that they could make "more things" using the class
>any. Compile time maybe?
>
>Regards
>André
>
>Per Westermark wrote:
>
> > Should the access restriction be made at compile time or at run time?
> >
> > /Per W
> >
> > On Mon, 28 Oct 2002, André Macário Barros wrote:
> >
> > > Gentelmen,
> > >
> > >    Sorry about the off-topic question, but let me know if you can 
>help:
> > >
> > >    1. Consider the following Class
> > >        Class any{
> > >        public:
> > >           any (int x=0, int y=0, int z=0);
> > >           void dummy_func1();
> > >           void not_so_dummy_func2();
> > >           void very_important_func3();
> > >           void only_for_bad_boys_func4();
> > >        private:
> > >           int x;
> > >           int y;
> > >           int z;
> > >        };
> > >
> > >    2. Let suppose 3 different groups of users (supose programmers):
> > >        "The dummies", "The Nerds", and "The Bad Boys"
> > >
> > >    3. I want to restrict the access to the public functions by group,
> > > that is, dummies programs only accessing func1, nerds programs 
>accessing
> > > func1 to func3, and badboys programs accessing all the functions;
> > >
> > >    4. Is it possible do this, step 3, in C++?
> > >
> > >    5. If item 4 is possible, is it possible in Dev-C++? How?
> > >
> > > Regards
> > > André
> > >
> > >
> > >
> > >
> > >
> > >
> > > -------------------------------------------------------
> > > This sf.net email is sponsored by:ThinkGeek
> > > Welcome to geek heaven.
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> > > _______________________________________________
> > > Dev-cpp-users mailing list
> > > Dev...@li...
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> > > https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> > >
>
>
>
>-------------------------------------------------------
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Thank you, Sir, but what is written in their main.cpp file? Remember: tha=
t
groups, dummies, nerds, and badboys, are only symbolic names. There is no=
thing
set up telling for the class that one or other is accessing it.

Regards,
Andr=E9
=3D=3D=3D
Daniel Glenfield wrote:

> Are you saying that you will create objects of the class, named Dummies=
,
> Nerds, and BadBoys and limit their access?
>
> I might suggest using overloaded constructors and setting a member vari=
able
> (a bool) to TRUE when used. For example, you have three overloaded
> constructors.
>
> any (DummyAccess =3D true);
> any (DummyAccess =3D true, NerdAccess =3D true);
> any (DummyAccess =3D true, NerdAccess =3D true, BadBoysAccess =3D true)=
;
>
> Then in the member functions
>
> void any::very_important_func3( any &ConstructedObject )
> {
>    if (ConstructedObject.NerdAccess !=3D true)
>    {
>       return 0;  // escape from the function
>    }
>    //... Do something
> }
>
> What about that?
>
> >From: Andr=E9 Mac=E1rio Barros <ama...@uo...>
> >To: Dev-C++ Mailing List <dev...@li...>
> >Subject: [Dev-C++] Off:Classes Access Restrictions
> >Date: Mon, 28 Oct 2002 23:06:15 -0200
> >
> >Gentelmen,
> >
> >    Sorry about the off-topic question, but let me know if you can hel=
p:
> >
> >    1. Consider the following Class
> >        Class any{
> >        public:
> >           any (int x=3D0, int y=3D0, int z=3D0);
> >           void dummy_func1();
> >           void not_so_dummy_func2();
> >           void very_important_func3();
> >           void only_for_bad_boys_func4();
> >        private:
> >           int x;
> >           int y;
> >           int z;
> >        };
> >
> >    2. Let suppose 3 different groups of users (supose programmers):
> >        "The dummies", "The Nerds", and "The Bad Boys"
> >
> >    3. I want to restrict the access to the public functions by group,
> >that is, dummies programs only accessing func1, nerds programs accessi=
ng
> >func1 to func3, and badboys programs accessing all the functions;
> >
> >    4. Is it possible do this, step 3, in C++?
> >
> >    5. If item 4 is possible, is it possible in Dev-C++? How?
> >
> >Regards
> >Andr=E9
> >
> >
> >
> >
> >
> >
> >-------------------------------------------------------
> >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://www.noicys.cjb.net/devcpp/ub.htm
> >https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>
> _________________________________________________________________
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Does anyone know how to write to and read from an i/o port?

In the dos version of Borland C++ there were the functions:

void outport(int portid, int value);
int outp(int portid, int byte_value);

located in dos.h.

What about Dev-C++ in this area?

Regards, Cesare Padovani



------------------------------------
Cesare Padovani
Dipartimento di Ingegneria Elettrica
Universita' degli Studi di L'Aquila
Italy
Tel. +39-0862-434432
Fax  +39-0862-434403

Have no preference. But I could say that it would be better the "dummies"=
 and
"nerds" even don't know that they could make "more things" using the clas=
s
any. Compile time maybe?

Regards
Andr=E9

Per Westermark wrote:

> Should the access restriction be made at compile time or at run time?
>
> /Per W
>
> On Mon, 28 Oct 2002, Andr=E9 Mac=E1rio Barros wrote:
>
> > Gentelmen,
> >
> >    Sorry about the off-topic question, but let me know if you can hel=
p:
> >
> >    1. Consider the following Class
> >        Class any{
> >        public:
> >           any (int x=3D0, int y=3D0, int z=3D0);
> >           void dummy_func1();
> >           void not_so_dummy_func2();
> >           void very_important_func3();
> >           void only_for_bad_boys_func4();
> >        private:
> >           int x;
> >           int y;
> >           int z;
> >        };
> >
> >    2. Let suppose 3 different groups of users (supose programmers):
> >        "The dummies", "The Nerds", and "The Bad Boys"
> >
> >    3. I want to restrict the access to the public functions by group,
> > that is, dummies programs only accessing func1, nerds programs access=
ing
> > func1 to func3, and badboys programs accessing all the functions;
> >
> >    4. Is it possible do this, step 3, in C++?
> >
> >    5. If item 4 is possible, is it possible in Dev-C++? How?
> >
> > Regards
> > Andr=E9
> >
> >
> >
> >
> >
> >
> > -------------------------------------------------------
> > 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://www.noicys.cjb.net/devcpp/ub.htm
> > https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> >

Should the access restriction be made at compile time or at run time?

/Per W

On Mon, 28 Oct 2002, Andr=E9 Mac=E1rio Barros wrote:

> Gentelmen,
>=20
>    Sorry about the off-topic question, but let me know if you can help:
>=20
>    1. Consider the following Class
>        Class any{
>        public:
>           any (int x=3D0, int y=3D0, int z=3D0);
>           void dummy_func1();
>           void not_so_dummy_func2();
>           void very_important_func3();
>           void only_for_bad_boys_func4();
>        private:
>           int x;
>           int y;
>           int z;
>        };
>=20
>    2. Let suppose 3 different groups of users (supose programmers):
>        "The dummies", "The Nerds", and "The Bad Boys"
>=20
>    3. I want to restrict the access to the public functions by group,
> that is, dummies programs only accessing func1, nerds programs accessing
> func1 to func3, and badboys programs accessing all the functions;
>=20
>    4. Is it possible do this, step 3, in C++?
>=20
>    5. If item 4 is possible, is it possible in Dev-C++? How?
>=20
> Regards
> Andr=E9
>=20
>=20
>=20
>=20
>=20
>=20
> -------------------------------------------------------
> This sf.net email is sponsored by:ThinkGeek
> Welcome to geek heaven.
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> _______________________________________________
> Dev-cpp-users mailing list
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>=20

include the header and in linker options/further object files select the
object file.

=3D?iso-8859-1?Q?Andr=3DE9=3D20Mac=3DE1rio?=3D Barros escribi=F3:

> Gentlemen,
>
>     1-Let Consider 3 files in a Project File:
>
>     -A  header file, .h containing the interface of the class, that is,
> the prototype of the functions, and even in-line functions;
>    -A imp.cpp containing the implementation of the functions of the
> class presented in the header file; and
>    -A main.cpp containing the client program that instatiates a object
> that makes use of the public functions specified in the header file.
>
>    2-Let suppose the project is running in the integrated environment o=
f
> Dev-C++;
>
>    3-How can I suppress the source code of the imp.cpp file to hide the
> implementation and perform a link only with its object file with
> Dev-C++?
>
>    Regards
>    Andr=E9
>
> -------------------------------------------------------
> 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://www.noicys.cjb.net/devcpp/ub.htm
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Go to www.mingw.org and see in documentation.
Dev is the IDE for mingw compiler, which is the windows port of GCC.

=3D?iso-8859-1?Q?Andr=3DE9=3D20Mac=3DE1rio?=3D Barros escribi=F3:

> Gentlemen,
>
>     Where can I download a .PDF manual of Dev-C++? Its environment,
> tricks like include conio.o to make clrscr() works, put -lwsock32 in th=
e
> Project Options to run Tcp/Ip console programs under Win, insert break
> commands in the GDB, run and make display commands of the variables to
> follow step-by-step executions,...., things like that?
>     I've read some messages about an invitation to make a Dev-C++
> manual. Is it exist? A manual?
>
>    Regards
>    Andr=E9
>
> -------------------------------------------------------
> 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://www.noicys.cjb.net/devcpp/ub.htm
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Or add a variable which says if you're nerd, a bad boy or a dummy, give i=
t a
value in the constructor, then each of those functions check first the va=
lue of
that variable, if it is what it is for it continues working,if not it ret=
urns
with a message, or not, or generates an exception.

Daniel Glenfield escribi=F3:

> Are you saying that you will create objects of the class, named Dummies=
,
> Nerds, and BadBoys and limit their access?
>
> I might suggest using overloaded constructors and setting a member vari=
able
> (a bool) to TRUE when used. For example, you have three overloaded
> constructors.
>
> any (DummyAccess =3D true);
> any (DummyAccess =3D true, NerdAccess =3D true);
> any (DummyAccess =3D true, NerdAccess =3D true, BadBoysAccess =3D true)=
;
>
> Then in the member functions
>
> void any::very_important_func3( any &ConstructedObject )
> {
>    if (ConstructedObject.NerdAccess !=3D true)
>    {
>       return 0;  // escape from the function
>    }
>    //... Do something
> }
>
> What about that?
>
> >From: Andr=E9 Mac=E1rio Barros <ama...@uo...>
> >To: Dev-C++ Mailing List <dev...@li...>
> >Subject: [Dev-C++] Off:Classes Access Restrictions
> >Date: Mon, 28 Oct 2002 23:06:15 -0200
> >
> >Gentelmen,
> >
> >    Sorry about the off-topic question, but let me know if you can hel=
p:
> >
> >    1. Consider the following Class
> >        Class any{
> >        public:
> >           any (int x=3D0, int y=3D0, int z=3D0);
> >           void dummy_func1();
> >           void not_so_dummy_func2();
> >           void very_important_func3();
> >           void only_for_bad_boys_func4();
> >        private:
> >           int x;
> >           int y;
> >           int z;
> >        };
> >
> >    2. Let suppose 3 different groups of users (supose programmers):
> >        "The dummies", "The Nerds", and "The Bad Boys"
> >
> >    3. I want to restrict the access to the public functions by group,
> >that is, dummies programs only accessing func1, nerds programs accessi=
ng
> >func1 to func3, and badboys programs accessing all the functions;
> >
> >    4. Is it possible do this, step 3, in C++?
> >
> >    5. If item 4 is possible, is it possible in Dev-C++? How?
> >
> >Regards
> >Andr=E9
> >
> >
> >
> >
> >
> >
> >-------------------------------------------------------
> >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://www.noicys.cjb.net/devcpp/ub.htm
> >https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>
> _________________________________________________________________
> Unlimited Internet access for only $21.95/month.  Try MSN!
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>
> -------------------------------------------------------
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> _______________________________________________
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> Dev...@li...
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If you compile the project you use the compiler options in the project, b=
ut if
you compile only the unit you're using the "general" compiler options: th=
ose
you have in tools->Compiler options. If you compile the project you are a=
sking
for compile c or c++, win32 GUI, etc. If you compile the unit you're usin=
g the
other, perhaps c or c++ and win32 console.

What I imagine is that, although you should have a warning of undefined
reference to WinMain@32, it compiled the unit as a console app, so when y=
ou
run it it creates at first a console, but after it works creating the win=
dow.

pr...@le... escribi=F3:

> Hi list,
> Now this is an absolute newbie question, quite befitting me. I've start=
ed
> dabbling with the black arts of C++ recently. Today, while writing a
> windows application, I came across a strange situation. If I compile an=
d
> run just the unit (i.e. main.cpp) file on its own, I get a console wind=
ow
> running at the back of the application window. But if I compile the ent=
ire
> project (i.e. winapp.dev) then I don't get a console. Can someone expla=
in
> what lies in the project file that causes the console to disappear?
>
> This is not a commercial project that I'm working on, so it really isn'=
t a
> matter of whether I want the console or not, but rather WHAT causes the
> console to appear in the first place.
>
> Any help appreciated. Thanks in advance.
>
> Pranav Negandhi
> Software Engineering
> Learnet India Limited, Mumbai.
> Phone: 91-22-859 8042 Ext: 316
> http://www.learnetindia.com
>
> -------------------------------------------------------
> 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://www.noicys.cjb.net/devcpp/ub.htm
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Are you saying that you will create objects of the class, named Dummies, 
Nerds, and BadBoys and limit their access?

I might suggest using overloaded constructors and setting a member variable 
(a bool) to TRUE when used. For example, you have three overloaded 
constructors.

any (DummyAccess = true);
any (DummyAccess = true, NerdAccess = true);
any (DummyAccess = true, NerdAccess = true, BadBoysAccess = true);

Then in the member functions

void any::very_important_func3( any &ConstructedObject )
{
   if (ConstructedObject.NerdAccess != true)
   {
      return 0;  // escape from the function
   }
   //... Do something
}


What about that?


>From: André Macário Barros <ama...@uo...>
>To: Dev-C++ Mailing List <dev...@li...>
>Subject: [Dev-C++] Off:Classes Access Restrictions
>Date: Mon, 28 Oct 2002 23:06:15 -0200
>
>Gentelmen,
>
>    Sorry about the off-topic question, but let me know if you can help:
>
>    1. Consider the following Class
>        Class any{
>        public:
>           any (int x=0, int y=0, int z=0);
>           void dummy_func1();
>           void not_so_dummy_func2();
>           void very_important_func3();
>           void only_for_bad_boys_func4();
>        private:
>           int x;
>           int y;
>           int z;
>        };
>
>    2. Let suppose 3 different groups of users (supose programmers):
>        "The dummies", "The Nerds", and "The Bad Boys"
>
>    3. I want to restrict the access to the public functions by group,
>that is, dummies programs only accessing func1, nerds programs accessing
>func1 to func3, and badboys programs accessing all the functions;
>
>    4. Is it possible do this, step 3, in C++?
>
>    5. If item 4 is possible, is it possible in Dev-C++? How?
>
>Regards
>André
>
>
>
>
>
>
>-------------------------------------------------------
>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://www.noicys.cjb.net/devcpp/ub.htm
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Hi list,
Now this is an absolute newbie question, quite befitting me. I've started
dabbling with the black arts of C++ recently. Today, while writing a
windows application, I came across a strange situation. If I compile and
run just the unit (i.e. main.cpp) file on its own, I get a console window
running at the back of the application window. But if I compile the entire
project (i.e. winapp.dev) then I don't get a console. Can someone explain
what lies in the project file that causes the console to disappear?

This is not a commercial project that I'm working on, so it really isn't a
matter of whether I want the console or not, but rather WHAT causes the
console to appear in the first place.

Any help appreciated. Thanks in advance.

Pranav Negandhi
Software Engineering
Learnet India Limited, Mumbai.
Phone: 91-22-859 8042 Ext: 316
http://www.learnetindia.com

Gentlemen,

    Where can I download a .PDF manual of Dev-C++? Its environment,
tricks like include conio.o to make clrscr() works, put -lwsock32 in the
Project Options to run Tcp/Ip console programs under Win, insert break
commands in the GDB, run and make display commands of the variables to
follow step-by-step executions,...., things like that?
    I've read some messages about an invitation to make a Dev-C++
manual. Is it exist? A manual?

   Regards
   Andr=E9

Gentlemen,

    1-Let Consider 3 files in a Project File:

    -A  header file, .h containing the interface of the class, that is,
the prototype of the functions, and even in-line functions;
   -A imp.cpp containing the implementation of the functions of the
class presented in the header file; and
   -A main.cpp containing the client program that instatiates a object
that makes use of the public functions specified in the header file.

   2-Let suppose the project is running in the integrated environment of
Dev-C++;

   3-How can I suppress the source code of the imp.cpp file to hide the
implementation and perform a link only with its object file with
Dev-C++?

   Regards
   Andr=E9

Gentelmen,

   Sorry about the off-topic question, but let me know if you can help:

   1. Consider the following Class
       Class any{
       public:
          any (int x=3D0, int y=3D0, int z=3D0);
          void dummy_func1();
          void not_so_dummy_func2();
          void very_important_func3();
          void only_for_bad_boys_func4();
       private:
          int x;
          int y;
          int z;
       };

   2. Let suppose 3 different groups of users (supose programmers):
       "The dummies", "The Nerds", and "The Bad Boys"

   3. I want to restrict the access to the public functions by group,
that is, dummies programs only accessing func1, nerds programs accessing
func1 to func3, and badboys programs accessing all the functions;

   4. Is it possible do this, step 3, in C++?

   5. If item 4 is possible, is it possible in Dev-C++? How?

Regards
Andr=E9

Gentlemen,

   A long time ago, working with Borland Turbo C or Turbo C++, everytime
I had a question about a command, printf, for example, or struct, what
is it or how it is employed, I put the cursor bellow the command and
pressed Cntrl-F1. A help window appeared telling me how to use, and in
some cases, even a example.

   Is there any resource like this in Dev-C++?

Regards

Well, your questions are still about school assignments, even if you
now have removed any comments to your teachers requirements, but...

Might you tell us how you expected the "mystring" parameter to pop and
temp_pop to actually return anything to the caller? Yes inside your
function, mystring is a variable like everything else. Then you assign a
new pointer to the parameter, and copy a string value to the newly
allocated buffer space.

/Per W 

On Mon, 28 Oct 2002, senem beken wrote:

> 
> when i try to get the elements back from a function i wrote, i get an error called "access violation" and i don't know what that is.i'd be glad if anyone who has time would look at it...i'm sending one part of the code, the one which doesn't work... 
> kind regards... 
> int removecar(int garagenum,char *mystring){
>     int i=0;  
>     char plaka[10];
>     if(garagenum==1){
>       while(strcmp(garage1.plate[i],mystring)==0){
>          pop(plaka,garage1);
>          push(plaka,temporary);
>          i++;
>       }
>  
>       while(isempty(temporary)!=1){
>         pop(plaka,temporary);
>         push(plaka,garage1);
>       }
>       temp_pop(plaka,garage3);
>       push(plaka,garage1);
>       return 1;
>     }
>     if(garagenum==2){
>       i=0;
>       while(strcmp(garage2.plate[i],mystring)==1){
>          pop(plaka,garage2);
>          push(plaka,temporary);
>          i++;
>       }
>   
>       while(!isempty(temporary)){
>         pop(plaka,temporary);
>         push(plaka,garage2);
>       }
>       temp_pop(plaka,garage3);
>       push(plaka,garage2);
>       return 1;
>     }
>     if(garagenum==3){
>      if(findel(garage1,mystring)){
>         while(strcmp(garage1.plate[i],mystring)==1){
>           pop(plaka,garage1);
>           push(plaka,temporary);
>           i++;
>        }
>    
>        while(!isempty(temporary)){
>           pop(plaka,temporary);
>           push(plaka,garage1);
>        }
>        return 1;
>      }
>      if(findel(garage2,mystring)){
>         while(strcmp(garage2.plate[i],mystring)==1){
>           pop(plaka,garage2);
>           push(plaka,temporary);
>           i++;
>        }
>     
>        while(!isempty(temporary)){
>           pop(plaka,temporary);
>           push(plaka,garage2);
>        }
>        return 1;
>      }
>      if(temp_findel(garage3,mystring)){
>        temp_pop(plaka,garage3);
>        return 1;
>      }
>      if(!temp_findel(garage3,mystring)&&!findel(garage2,mystring)&&
>        !findel(garage1,mystring)) 
> 
>        return 0;
>     } 
> }
> 
> void pop(char *mystring,garage &line){
>       if(isempty(line)){
>          cout<<"error,can't pop,stack empty"<<endl;
>          exit(1);
>       }
>       else{
>        line.top--;  
>     mystring=new char[sizeof(line.plate[line.top])/sizeof(char)];
>           strcpy(mystring,line.plate[line.top]);
>           line.elements--;
>       }
> }
> void temp_pop(char *mystring,temp_storage &line){
>       if(temp_isempty(line)){
>          cout<<"error,can't pop,stack empty"<<endl;
>          exit(1);
>       }
>       else{
>          line.temptop--;  
>    mystring=new char[sizeof(line.tempplate[line.temptop])
>     /sizeof(char)];
>          strcpy(mystring,line.tempplate[line.temptop]);
>          line.tempelements--;
>       }
> }
> 
> 
> 
> ---------------------------------
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> Y! Web Hosting - Let the expert host your web site

Hi group
Is it possible not to send HTML Emails  because they are about 2.5 times
bigger than a standard text Email, the one below could of been sent in plain
text format and no one would of been the wiser. HTML Email can also carry a
type of Email virus.


http://www.georgedillon.com/web/html_email_is_evil.shtml
(7 REASONS WHY HTML E-MAILS ARE EVIL.)



From Eric


NO ATTACHMENT WAS SENT WITH THIS EMAIL,
 IF THERE IS ONE, IT IS A UNDETECTED VIRUS,  PLEASE LET ME KNOW..

Black text on white background HTML Emails and replied with white text on
white.



-----Original Message-----
From: dev...@li...
[mailto:dev...@li...]On Behalf Of senem beken
Sent: 28 October 2002 23:13
To: dev...@li...
Subject: [Dev-C++] elements from an array of pointers...


when i try to get the elements back from a function i wrote, i get an error
called "access violation" and i don't know what that is.i'd be glad if
anyone who has time would look at it...i'm sending one part of the code, the
one which doesn't work...

kind regards...

int removecar(int garagenum,char *mystring){
    int i=0;
    char plaka[10];
    if(garagenum==1){
      while(strcmp(garage1.plate[i],mystring)==0){
         pop(plaka,garage1);
         push(plaka,temporary);
         i++;
      }

      while(isempty(temporary)!=1){
        pop(plaka,temporary);
        push(plaka,garage1);
      }
      temp_pop(plaka,garage3);
      push(plaka,garage1);
      return 1;
    }
    if(garagenum==2){
      i=0;
      while(strcmp(garage2.plate[i],mystring)==1){
         pop(plaka,garage2);
         push(plaka,temporary);
         i++;
      }

      while(!isempty(temporary)){
        pop(plaka,temporary);
        push(plaka,garage2);
      }
      temp_pop(plaka,garage3);
      push(plaka,garage2);
      return 1;
    }
    if(garagenum==3){
     if(findel(garage1,mystring)){
        while(strcmp(garage1.plate[i],mystring)==1){
          pop(plaka,garage1);
          push(plaka,temporary);
          i++;
       }

       while(!isempty(temporary)){
          pop(plaka,temporary);
          push(plaka,garage1);
       }
       return 1;
     }
     if(findel(garage2,mystring)){
        while(strcmp(garage2.plate[i],mystring)==1){
          pop(plaka,garage2);
          push(plaka,temporary);
          i++;
       }

       while(!isempty(temporary)){
          pop(plaka,temporary);
          push(plaka,garage2);
       }
       return 1;
     }
     if(temp_findel(garage3,mystring)){
       temp_pop(plaka,garage3);
       return 1;
     }
     if(!temp_findel(garage3,mystring)&&!findel(garage2,mystring)&&
       !findel(garage1,mystring))

       return 0;
    }
}

void pop(char *mystring,garage &line){
      if(isempty(line)){
         cout<<"error,can't pop,stack empty"<<endl;
         exit(1);
      }
      else{
       line.top--;
    mystring=new char[sizeof(line.plate[line.top])/sizeof(char)];
          strcpy(mystring,line.plate[line.top]);
          line.elements--;
      }
}
void temp_pop(char *mystring,temp_storage &line){
      if(temp_isempty(line)){
         cout<<"error,can't pop,stack empty"<<endl;
         exit(1);
      }
      else{
         line.temptop--;
   mystring=new char[sizeof(line.tempplate[line.temptop])
    /sizeof(char)];
         strcpy(mystring,line.tempplate[line.temptop]);
         line.tempelements--;
      }
}





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when i try to get the elements back from a function i wrote, i get an error called "access violation" and i don't know what that is.i'd be glad if anyone who has time would look at it...i'm sending one part of the code, the one which doesn't work... 
kind regards... 
int removecar(int garagenum,char *mystring){
    int i=0;  
    char plaka[10];
    if(garagenum==1){
      while(strcmp(garage1.plate[i],mystring)==0){
         pop(plaka,garage1);
         push(plaka,temporary);
         i++;
      }
 
      while(isempty(temporary)!=1){
        pop(plaka,temporary);
        push(plaka,garage1);
      }
      temp_pop(plaka,garage3);
      push(plaka,garage1);
      return 1;
    }
    if(garagenum==2){
      i=0;
      while(strcmp(garage2.plate[i],mystring)==1){
         pop(plaka,garage2);
         push(plaka,temporary);
         i++;
      }
  
      while(!isempty(temporary)){
        pop(plaka,temporary);
        push(plaka,garage2);
      }
      temp_pop(plaka,garage3);
      push(plaka,garage2);
      return 1;
    }
    if(garagenum==3){
     if(findel(garage1,mystring)){
        while(strcmp(garage1.plate[i],mystring)==1){
          pop(plaka,garage1);
          push(plaka,temporary);
          i++;
       }
   
       while(!isempty(temporary)){
          pop(plaka,temporary);
          push(plaka,garage1);
       }
       return 1;
     }
     if(findel(garage2,mystring)){
        while(strcmp(garage2.plate[i],mystring)==1){
          pop(plaka,garage2);
          push(plaka,temporary);
          i++;
       }
    
       while(!isempty(temporary)){
          pop(plaka,temporary);
          push(plaka,garage2);
       }
       return 1;
     }
     if(temp_findel(garage3,mystring)){
       temp_pop(plaka,garage3);
       return 1;
     }
     if(!temp_findel(garage3,mystring)&&!findel(garage2,mystring)&&
       !findel(garage1,mystring)) 

       return 0;
    } 
}

void pop(char *mystring,garage &line){
      if(isempty(line)){
         cout<<"error,can't pop,stack empty"<<endl;
         exit(1);
      }
      else{
       line.top--;  
    mystring=new char[sizeof(line.plate[line.top])/sizeof(char)];
          strcpy(mystring,line.plate[line.top]);
          line.elements--;
      }
}
void temp_pop(char *mystring,temp_storage &line){
      if(temp_isempty(line)){
         cout<<"error,can't pop,stack empty"<<endl;
         exit(1);
      }
      else{
         line.temptop--;  
   mystring=new char[sizeof(line.tempplate[line.temptop])
    /sizeof(char)];
         strcpy(mystring,line.tempplate[line.temptop]);
         line.tempelements--;
      }
}



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I still don't understand why the same program in C is ~10k where in C++ it's
~49k
just to call a Windows function.

Paul


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I agree. This system("PAUSE") issue keeps coming up over and over again.

I  suggest whenever one selects to create a console app in DevC++ that
in the main { ...} shell should contain a system("PAUSE") statement.



--- Per Westermark <pw...@ia...> wrote:
> I just whish that whenever Dev-C++ is run for the first time, it would
> display a VERY large text message requiring at least ten mouse clicks to
> close.
> 
> For pause of cmd programs, insert system("PAUSE");
> For help files, do...
> 
> There are a couple of questions that arrives a bit more often than
> others
> :-)
> 
> /Per W
> 
> On Sat, 26 Oct 2002, Hans-Jörg Stangor wrote:
> 
> > Hi Sivan,
> > 
> > >>when i try to run a program the output screen flashes by so fast i
> can't
> > actually >>see the output!
> > >>what can i do to make the output screen stay?
> > 
> > Before your return statement inside the main() routine insert a
> > 
> >     system("Pause");
> > 
> > statement.
> > 
> > Here a short example that should work for you:
> > 
> >     #include <iostream.h>
> >     #include <stdlib.h>
> > 
> >     int main(int argc, char *argv[])
> >     {
> >       cout << "Hi there!!!...\r\n";
> >       system("PAUSE");
> >       return 0;
> >     }
> > 
> > 
> > >>and another question, why can't the program find "help"?
> > 
> > Help is not included but you can use the vUpdate Program
> > to load it from the Update-Server. You will find a lot of things
> > to download (about 50 single downloads) but most important is
> > i guess to get the latest vUpdate Program first (done automatically)
> > and afterwards the latest Dev-Cpp, the Help File and the tips for
> > the language you have set your IDE to. (Dont wonder if you have to
> > update Dev-Cpp immediately after you downloaded it... it is some
> > versions behind the current version because of the fast development
> > cycle of the code monkeys :-) [And i think you do a fabulous work,
> > guys!)
> > 
> > The download
> > speed depends on the time of day a little i found out... a lot
> > of persons seem to update on a regular basis :-)
> > 
> > You also should check the Resource Page found on Bloodshed Webpage
> > for a lot of useful tutorials. And if you're in search for a free
> ebook try
> > Thinking in C++ by Bruce Eckel. It's located on www.mindview.net . But
> > i posted that already a while back here :-)
> > 
> > Hope this helps.
> > 
> > Best wishes,
> > Hans-Jörg (who's also trying to get started with C++)
> > 
> > 
> > 
> > 
> > -------------------------------------------------------
> > This SF.net email is sponsored by: ApacheCon, November 18-21 in
> > Las Vegas (supported by COMDEX), the only Apache event to be
> > fully supported by the ASF. http://www.apachecon.com
> > _______________________________________________
> > 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
> > 
> 
> 
> 
> -------------------------------------------------------
> This SF.net email is sponsored by: ApacheCon, November 18-21 in
> Las Vegas (supported by COMDEX), the only Apache event to be
> fully supported by the ASF. http://www.apachecon.com
> _______________________________________________
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> Dev...@li...
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Ah, I don't think you really read the information in the received mail.

It wasn't to this address that you was supposed to send your request.

I don't have the exact name infront of me, but it was something like
dev-cpp-users-request@...

/Per W

On Sun, 27 Oct 2002 Rm...@ao... wrote:

> confirm 429973
> 

confirm 429973

Hello,

We are in a real need of contributors to write the main Dev-C++ help file and 
tutorial.
I believe the help file could be really more effective and complete if some 
experienced Dev-C++ users contributes to writing sections for it, in 
conjunction with Dev-C++ developers.
If you think you can help us on this task, please contact me at 
ha...@bl...

Having a good help file and tutorial is VERY important to this project, so i 
hope some people will volunteer for helping in achieving this task.

Greetings :)
Colin Laplace