Thread: [Dev-C++] Number of elements of a multidimensional array

Hello,

I know this is a basic question...
How can I know the number of elements of a multidimensional array (char 
**result) ?

Thanks in advance

Luc

	So far as I know, it is not possible to do what you want. The
programmer must control the size of this kind of array so he can
manipulate it. If it wasn't a pointer you could achieve it by dividing
the array by the size of one single element or something like this... Or
if you stored Null terminated strings you could search for the '\0'
character... Beyond this two cases, I don't know if it's possible, but
if someone else know any way, I'd like to know it too.

	Juliano

-----Original Message-----
From: dev...@li...
[mailto:dev...@li...] On Behalf Of Luc
Saint-Elie
Sent: quinta-feira, 28 de novembro de 2002 06:35
To: dev...@li...
Subject: [Dev-C++] Number of elements of a multidimensional array


Venha para a VilaBOL!
O melhor lugar para voc=EA construir seu site. F=E1cil e gr=E1tis!
http://vila.bol.com.br Hello,

I know this is a basic question...
How can I know the number of elements of a multidimensional array (char=20
**result) ?

Thanks in advance

Luc



-------------------------------------------------------
This SF.net email is sponsored by: Get the new Palm Tungsten T=20
handheld. Power & Color in a compact size!=20
http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0002en
_______________________________________________
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

Hi List,

I know, it's bad style to ask the same question twice, but the problem still
remains.
If i compile a program i get the error message:

Compiler: Default compiler
Building Makefile: "E:\dev\dev-c++\proj2\Makefile.win"
Führt  make... aus
make.exe -f "E:\dev\dev-c++\proj2\Makefile.win" all
g++.exe ../proj2/main1.o ../proj2/procabi.o ../proj2/readdata.o
../proj2/writedata.o ../proj2/intro.o ../proj2/datei.o ../proj2/inout.o  -o
"testproj1.exe" -L"C:/Dev-Cpp/lib" -L"E:/dev/dev-c++/proj2"  -I"C:/Dev-Cpp/include" 
-I"C:/Dev-Cpp/include"  -I"C:/Dev-Cpp/include/c++/3.2"  -I"E:/dev/dev-c++/proj2"  
-mcpu=pentium -fexceptions -s

C:\Dev-Cpp\bin\..\lib\gcc-lib\mingw32\3.2\..\..\..\..\mingw32\bin\ld.exe:
cannot find -lstdc++

make.exe: *** [testproj1.exe] Error 1

Ausführung beendet

It would be great if anyone has a hint about it.
Many Thanks

Horst

-- 
-- 
Horst Rößner

ICQ ID #74808448
h.r...@gm...
h.g...@t-...
www.hroess.net

+++ GMX - Mail, Messaging & more  http://www.gmx.net +++
NEU: Mit GMX ins Internet. Rund um die Uhr für 1 ct/ Min. surfen!

	So far as I know, it is not possible to do what you want. The
programmer must control the size of this kind of array so he can
manipulate it. If it wasn't a pointer you could achieve it by dividing
the array by the size of one single element or something like this... Or
if you stored Null terminated strings you could search for the '\0'
character... Beyond this two cases, I don't know if it's possible, but
if someone else know any way, I'd like to know it too.

	Juliano

-----Original Message-----
From: dev...@li...
[mailto:dev...@li...] On Behalf Of Luc
Saint-Elie
Sent: quinta-feira, 28 de novembro de 2002 06:35
To: dev...@li...
Subject: [Dev-C++] Number of elements of a multidimensional array


Venha para a VilaBOL!
O melhor lugar para voc=EA construir seu site. F=E1cil e gr=E1tis!
http://vila.bol.com.br Hello,

I know this is a basic question...
How can I know the number of elements of a multidimensional array (char=20
**result) ?

Thanks in advance

Luc



-------------------------------------------------------
This SF.net email is sponsored by: Get the new Palm Tungsten T=20
handheld. Power & Color in a compact size!=20
http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0002en
_______________________________________________
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

> -----Original Message-----
> From: dev...@li... 
> [mailto:dev...@li...] On Behalf 
> Of Luc Saint-Elie
> Sent: Thursday, November 28, 2002 11:35 AM
> To: dev...@li...
> Subject: [Dev-C++] Number of elements of a multidimensional array
> 
> 
> Hello,
> 
> I know this is a basic question...
> How can I know the number of elements of a multidimensional 
> array (char 
> **result) ?
> 
> Thanks in advance
> 
> Luc



If you are programming in C++, use std::vector instead. If you are
programming in C you have to store it in a separate variable and
transfer the value to every function call.


Ioannis Vranos
 
* Programming pages: http://www.noicys.freeurl.com
* Alternative URL: http://run.to/noicys