function returning many value

[satellite03]

how can a function return many value???(usuing pointer)....any pseudocode plz??

thanks


satellite

 

[JOLESEN]

A typical way is to supply the function with many pointers in the parameterlist :

int ival1, ival2, ival3;

func(&ival1, &ival2, &ival3);
printf("\nival1 = %d", ival1);
...


void func(int * p1, int * p2, int * p3)
{
*p1 = 100;
*p2 = 200;
*p3 = 300;
}

Also you could simply supply the function with the address of a structure containing all the required members.

/JOlesen

 

[Cagliostro]

Also there is no problem to return a structure, or an array of some thing

Ion Filipski

 

[satellite03]

thanks...