KMLM List

[Martin Janssen <Martin.Janssen@xxxxxxxxxxxx>]

Hi Asif,

You forgot to declare the function inline, i.e.

// pkg1.h

#ifndef PKG1_H
#define PKG1_H

#include "systemc.h"

inline
sc_logic and2(sc_logic I0,sc_logic I1)
{
 return (I0 & I1);
}

#endif


Martin
-oo-


Asif CN wrote:

> Hi all,
>
> i was trying to make a "header file" in correspondence to a PACKAGE in 
> VHDL. just take a basic componet like "AND2",and then i used the AND2 
> fuction implemented in the header.
>
> ==========================
>
> // pkg1.h
>
> #ifndef PKG1_H
> #define PKG1_H
> #include "systemc.h"
>
> sc_logic and2(sc_logic I0,sc_logic I1);
>
> sc_logic and2(sc_logic I0,sc_logic I1)
> {
>  return (I0 & I1);
> }
>
> #endif
>
> ========================
>
> but i couldn't create an exe file,as it gives some "LINK ERRORS" given 
> below...
>
> =====================
>
> Compiling...
> annd2.cpp
> annd2_stim.cpp
> Linking...
> annd2_stim.obj : error LNK2005: "class sc_logic  __cdecl and2(class 
> sc_logic,class sc_logic)" (?and2@@YA?AVsc_logic@@V1@0@Z 
> <mailto:?and2@@YA?AVsc_logic@@V1@0@Z>) already defined in annd2.obj
> Debug/ex1.exe : fatal error LNK1169: one or more multiply defined 
> symbols found
> Error executing link.exe.
>
> ex1.exe - 2 error(s), 0 warning(s)
> ==========================
>
> what is the cause of this?any idea?
>
> i'm using SystemC2.0 under VC++6  on winNT.
>
> i'm attaching all the files(ex1.zip) of the session for your reference. 
> can anybody please help  me on this?
>
> Thanks in advance
>
> Regards
>
> Asif
>
>
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