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Join Date: Sep 2008

Posts: 379

Reputation: tomtetlaw is an unknown quantity at this point

Solved Threads: 4

tomtetlaw

Online

Posting Whiz

Extra Paramaters

Oct 26th, 2009

How do I access the paramaters entered after param1?

Like this:

void foo(param1, ...);

How do I access the ... part?

...

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Join Date: Mar 2008

Posts: 16

Reputation: MasterDucky is an unknown quantity at this point

Solved Threads: 0

MasterDucky MasterDucky is offline

Offline

Newbie Poster

Oct 26th, 2009

Why do you wanna access it?

You pass parameters to functions, you dont access them.

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Join Date: Sep 2008

Posts: 379

Reputation: tomtetlaw is an unknown quantity at this point

Solved Threads: 4

tomtetlaw

Online

Posting Whiz

Oct 26th, 2009

What?
This is what I wanna do:

 Help with Code Tags 
 C++ Syntax (Toggle Plain Text) 
void print_something(const char *val, ...)
{
        //the val part can have things like this in it:
        //%1, %2 and so forth, and then those parts get replaced by the paramaters after that.. so I wanna know how to get them.
}
void print_something(const char *val, ...)
{
        //the val part can have things like this in it:
        //%1, %2 and so forth, and then those parts get replaced by the paramaters after that.. so I wanna know how to get them.
}

...

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Join Date: Apr 2004

Posts: 4,413

Reputation: Dave Sinkula has a brilliant future

Solved Threads: 248

Dave Sinkula Dave Sinkula is offline

Offline

long time no c

Oct 26th, 2009

http://c-faq.com/varargs/index.html
http://c-faq.com/varargs/varargs1.html

Last edited by Dave Sinkula; Oct 26th, 2009 at 1:16 pm.

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