RE: [Dev-C++] linking problem

[Ioannis V. <no...@ya...>]

I did not see any member function implementations.



Ioannis
 
* Ioannis Vranos
* Programming pages: http://www.noicys.d2g.com
* Alternative URL: http://run.to/noicys


> -----Original Message-----
> From: dev...@li... 
> [mailto:dev...@li...] On Behalf 
> Of Horst Roessner
> Sent: Monday, February 04, 2002 10:13 AM
> To: dev...@li...
> Subject: [Dev-C++] linking problem
> 
> 
> Hello and moin moin,
> 
> I have a seriously problem. The following code produced a 
> linker error and 
> no code is build. 
> 
> c:\dev\dev-c++\testproj\arrh.o(.bss+0x0)://c/dev/dev-c++/testp
> roj/arrh.cpp: 
> multiple definition of `arh'
> c:\dev\dev-c++\testproj\main.o(.bss+0x0)://c/dev/dev-c++/testp
> roj/main.cpp: 
> first defined here 
> 
> If i commented out the include, all is compiled fine. I does 
> not understand 
> it. Can anyone help me ? Thanks in advance. 
> 
File:arrh.h 

#ifndef arrh_H
#define arrh_H 

[...] 

class arrhenius
{
 public:
 arrhenius();
 [...]
 bool calc();
} arh; 


File: main.cpp 

#include <cstdlib>
#ifndef arrh_H
#include "arrh.h"
#endif 

int main(int argc, char *argv[])
{
[...]
 bool b = arh.calc();
 [...]} 

#endif 


There are two other questions.
Last day I have integrated a win api referenz as winhelp into dev-c++.
After 
copy it in the help directory, it was automaticly integrated. Great !!
Now I seek such for C/C++ commands, a language reference. Any tip ?
Where can I find a list of changes between gcc 2.9.5.2 and gcc 2.9.5.3 ?
I could not find anything. 

greetings
Horst 


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