Pointer to a Vargs function

[Tanishq]

Hi Folks!!!!!

How can i define a pointer to a function with variable number of args..
However void pointer can hold the address of these functions , is there any other way of doing it …..

Ex: Declaration of a pointer to printf or scanf………..
Comments will be appreciated……

[shalizy]

What’s the problem!!!!!

C

int MyPrint( . . . ) { cout<<" Inside MyPrint"<<endl; } int (*ptr2MyPrint ) ( . . . ); int main() { ptr2MyPrint = Myprint; (ptr2Myprint) ( 2, 3, "Hi"); (ptr2Myprint) ( "ImFine", 13, 3.65,"Hello"); (ptr2Myprint) ( 2.78); return 0; }

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

int  MyPrint( . . .  ) {    cout<<" Inside MyPrint"<<endl; } int (*ptr2MyPrint ) ( . . . );   int main() {   ptr2MyPrint = Myprint;   (ptr2Myprint) ( 2, 3, "Hi"); (ptr2Myprint) ( "ImFine", 13, 3.65,"Hello"); (ptr2Myprint) ( 2.78);   return 0; }

It’s working!!!!!

• This reply was modified 9 years, 6 months ago by M. Saqib.
• This reply was modified 6 years ago by M. Saqib.
• This reply was modified 6 years ago by M. Saqib.

[shalizy]

Why you are saying for void pointer. No logic to say here ” void pointer”. Only return type will be generic in case of void pointer.

[Author]

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