On 9/25/07, RAVI <[EMAIL PROTECTED]> wrote:
> Hello everybody,
>
> I am writing an application where I will call my function first before
> the executing the user's main function.
> I would like to write my our main function from which the user main
> function has to be called.
>
> i am trying to #define the main function like this:
>
> #define main(a,b) main(a,b){
> my_Function();
> user_main(argc,argv);
> }
> user_main(a,b)
>
>
> This works fine if the user is writing his/her main function as
> int main(int argc,char *argv[])
> but what if the user is writng main function as
> int main()
> simply without any arguments.
>
> How do I #define the user main fuction so that any type of user main
> function can be replaced .
Your solution is wrong.
Tell your users to write their function to match
int user_function(int, char**)
even if they don't intend to use them, and then you write
int main(int argc, char** argv){
your_function(argc, argv);
return user_function(argc, argv);
}
and don't use the defines at all.
--
PJH
"Statistics are like a bikini. What they reveal is suggestive, but
what they conceal is vital"
-- Aaron Levenstein
