dev-cpp-users Mailing List for Dev-C++

Hi mal,

Thank for the reponse.

hmm...

I think it's frozen because I can't click onto anything or move the program. 
I reinstalled the program and still can't get it to work.  I can create a 
wxframe if I go to File - New - Project - wxWidgets Frame.  But if I try 
File - New - New wxFrame it just keeps freezing.

thanks.

Ryugan

----- Original Message ----- 
From: "Malcolm Nealon" <m.n...@wa...>
To: <dev...@li...>
Sent: Thursday, November 25, 2004 4:56 AM
Subject: Re: [Dev-C++] Newbie Question!


Hallo Ryugan,

donderdag 25 november 2004, 20.05.34, schreef u:

> Hi all,
>
> I just installed the wxDev-C++ ver.6.4 into my  computer. This
> software keeps freezing when I try opening the  New WxFrame or the
> New WxDialog. Anbody know why? and is there way to stop  the
> program from freezing?


Is it freezing or is it parsing?

Check the status bar, quite often the program looks as if it is
frozen, but actually it is simply parsing the include files needed to
create the form.

Other than this perhaps there is a fault in the installation itself,
and a solution may be to un- and then re-install.

Best
Mal



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Hallo Ryugan,

donderdag 25 november 2004, 20.05.34, schreef u:

> Hi all,
> =A0
> I just installed the wxDev-C++ ver.6.4=A0into my  computer.=A0=A0This
> software keeps=A0freezing when I try opening the  New WxFrame or the
> New WxDialog.=A0 Anbody know why? and is there way to stop  the
> program from freezing?


Is it freezing or is it parsing?

Check the status bar, quite often the program looks as if it is
frozen, but actually it is simply parsing the include files needed to
create the form.

Other than this perhaps there is a fault in the installation itself,
and a solution may be to un- and then re-install.

Best
Mal

Same way with any C/C++ compiler
#include <assert.h>
or
#include <cassert>
and
assert(<condition>);

If the condition is true the program continues on it's merry way, if the 
condition is false then the program terminates (mosre specifically using 
the exit() function)

Water Cooler wrote:

>     How do you make assertions in C code using the Visual C++ 6.0
>     compiler?
>
> ------------------------------------------------------------------------
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> - You care about security. So do we. 

Hi all,

I just installed the wxDev-C++ ver.6.4 into my computer.  This software =
keeps freezing when I try opening the New WxFrame or the New WxDialog.  =
Anbody know why? and is there way to stop the program from freezing?

Thanks.

Ryugan

.
----- Original Message ----- 
From: "Zachary Uram" <ne...@gm...>
To: <dev...@li...>
Sent: Thursday, November 25, 2004 2:22 AM
Subject: [Dev-C++] How to pause?


> Hi,
> 
> When I compile and run a program it brings up a console window and
> then quickly closes the window and the program finishes execution. I
> wish to add a pause so that the console window will stay open when I
> run a program. How can I do this?
> 
> Zach
> 
getchar();
for one.
> 
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> SF email is sponsored by - The IT Product Guide
> Read honest & candid reviews on hundreds of IT Products from real users.
> Discover which products truly live up to the hype. Start reading now. 
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Hi,
Sorry for my English, I'm Chinese.
I'm reading "The C++ Programming Language (Special Edition)" now, and
here is an exercise in Chap 7: 7-10-8: Write a function to invert a
two-demention array?
I tried to write some code to do it, here is a draft, for now, I don't
know how to get all arrays of a consecutive number, such as 123, we
can get 6 arrays (n!) (123,132,213,231,312,321), and how to apply this
on a two-dementions array?
And is there a great arithmetic to caculate the value of a Matrix?=20

/* Code for Exercise 7-10-8 of "The C++ Programming Language"(Special)

Here I create a function Invert(int* m, int dim) to invert a
two-dimensional array.

*/

#include <stdio.h>

using namespace std;

// Function to invert two-dimensional array=20

void invert(int* m,int dim)=20
{
=09//Step 1: Judge if the input is valid

=09=09if (m.size=3Ddim*dim) =09// N*N ranks matrix
=09=09=09=09=09
=09=09=09//Step 2: Caculate the full arrange and just their parity, then ad=
d
+ or - to each combination
=09=09=09=09int swap=3D0;
=09=09=09=09for(int n=3D1;n<=3Ddim;n++)
=09=09=09=09=09for(int i=3D1;i<=3Ddim;i++)
=09=09=09=09=09=09for(int j=3Di+1;j<=3Ddim;j++)
=09=09=09=09=09=09=09{=20
=09=09=09=09=09=09=09=09...
=09=09=09=09=09=09=09}
=09=09else
=09=09{ cerror ("Not a phalanx=EF=BC=8Cplease try again");
=09=09  exit(1);
=09=09}
=09=09=09=09
=09//Step 3: Caculate the value of the Matrix=20
=09
=09//Step 4: Caculate the value of the concomitance matrix of the original =
matrix)

=09=09int* Aplus; // the concomitance matrix
=09=09for(i=3D1;n<=3Ddim;n++)
=09=09=09for(j=3D1;i<=3Ddim;i++)
=09=09=09{
=09=09=09=09//Caculate the co-subformula of Aij=EF=BC=9B
=09=09=09=09Aplus[i][j]=3DAij;
=09=09=09}
=09
=09//Step 5: get the contrary matrix and output the result: Ainv=3DAplus/|A=
|;

=09=09for(i=3D1;i<dim;i++)
=09=09=09for(j=3D1;j<dim;j++)
=09=09=09=09Ainv[i][j]=3DAplus[i][j]/|A|;

=09=09Print_Result(...);
}

int main()
{
=09int m*;
=09cout<< "Please enter the Dimention of your array:";
=09cout<< "\nPlease input each element of your array:\n";
=09cin>>m;
=09invert(m);
}


--=20
Thanks in advance.
Z.J.

Terry Orgill wrote:

> I have a freshly loaded XP pro machine. Just downloaded 4.1 mysql from=20
> the mysql website. Downloaded 4.9.9.0 Dev-cpp from sourceforge and=20
> downloaded the mysql devpak from planetmirror. I set up a test=20
> database with a simple table and can access it from the mysql client.=20
> When I compile and run the mysqlclienttest that loads with the devpak=20
> I get =91Error: Unable to select database=92. Any ideas?
>
my guess is that it pertains to the change mysql made with regard to=20
user login/password -- http://rucus.ru.ac.za/docs/mysql/Old-client.html

Hi,

When I compile and run a program it brings up a console window and
then quickly closes the window and the program finishes execution. I
wish to add a pause so that the console window will stay open when I
run a program. How can I do this?

Zach