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Pointer to function

Started by mdfmKoRn Dec 24, 2001 at 9:36 AM 0 replies 250+ views

Original Post

Dec 24, 2001 at 9:36 AM

Is it possible to declare a pointer to a function?

      
void Render()
{
    // blah blah blah

}
VOID *p_Render();
p_Render()=&Render();

I tried this but the address-of operator returns an error saying l-value required. Is there something I'm missing? Can it be done at all? ---- Herb M. (mdfmKoRn) s3202@attbi.com Edited by - mdfmKoRn on December 24, 2001 10:37:24 AM Edited by - mdfmKoRn on December 24, 2001 10:37:55 AM

null_pointer

Dec 24, 2001 at 10:15 AM

typedef void (*myfunctionpointertype)();

void render();

int main()
{
  myfunctionpointertype p = &render
  p();
  return 0;
}

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