RE: (PT) How to implement polymorphism using C language

Sun, 26 Dec 2004 21:38:58 -0800

Hi,
the var args chapter can be found in the Richie & Kernighan book. It is a small chapter, but explained very well.
 
Bye
Basavesh

Jaspreet Oberoi <[EMAIL PROTECTED]> wrote:

Reply embedded.

 

Thanks!! and have a nice day!!

Jaspreet

 

-----Original Message-----
From: chitra krishnan [mailto:[EMAIL PROTECTED]
Sent: Wednesday, December 22, 2004 8:23 PM
To: [EMAIL PROTECTED]
Subject: RE: (PT) How to implement polymorphism using C language

 

hi shyan

 

clarify this doubt of mine regarding fnt overloading

 

if C does not support function overloading then how come printf() is taking different signatures

 

 Jaspreet -> Chitra, the signature for printf is declared as receiving variable number of arguments. If you go in the help files to see the signature for printf it will have a � � followed by 3 dots (�). This signifies variable number of arguments. Search for it on Internet or just see past postings for variable number of arguments.

 

chitrakrishnan

Shyan Lam <[EMAIL PROTECTED]> wrote:

Function overload is not present in C.  In C, either use different names or
pass a union of supported types (with additional identifier that give hints
of the type to be used).

HTH
Shyan


> -----Original Message-----
> From: Fernando Arturo G�mez Flores [mailto:[EMAIL PROTECTED]
> Sent: Thursday, December 16, 2004 11:51 AM
> To: [EMAIL PROTECTED]
> Subject: Re: (PT) How to implement polymorphism using C language
>
>
> **************************************************
> I think the only polymorphical thing you can do in C is a function
> overload...
>
> void function();
> void function(int);
> void function(int, long, char*);
>
> and so, ad infinitum.
>
> Regards,
>
> Fernando.
>




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