/ ************************************************************************ * * Purpose: Program to demonstrate passing a pointer to an array * to a function. * Author: M J Leslie. * Date: 14-Apr-94 * ************************************************************************/ #define I_SIZE 2 void add(int*); /* Function declaration */ main() { int i[I_SIZE]={4,6}; /* array declaration */ int count=0; for (count=0;count<I_SIZE;count++) printf("i starts out life as %d.\n", i[count]); add(i); /* Function call */ for (count=0;count<I_SIZE;count++) \ printf(" i is now %d.\n", i[count]); } /************************************************************************/ void add(int *ptr) /* Function definition */ { ++*ptr; /* Add 1 to the first element in the array */ ++*(ptr+1); /* And the second element */ return; }
file: /Techref/language/ccpp/Cref/EXAMPLES/pointer1_func.c, 0KB, , updated: 1997/4/21 08:52, local time: 2024/12/23 19:20,
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