Passing Object to function

[johnwasser]

It also compiles if you change:

void doJohn(       John & j1){  int i=j1.a; }

to

void doJohn(class John & j1){  int i=j1.a; }

This trick works for 'struct' so I gave it a try with 'class' and it worked. Probably works with 'enum', too.