[Dev-C++] Pointers and copy constructors

[Socha, D. F <dav...@us...>]

item 1: Are pointers passed by value or by reference
=20
item 2: Would it be a problem if in my copy constructor I called a =
function to recursivly move through a binary search tree and copy the =
data, keep in mind my BST is made of a series of linked, dynamically =
alocated pointers.
=20
Thanks for all the help
David Socha