Constant and pointer

jaysoft's Avatar, Join Date: Oct 2010
Newbie Member
There are cases when you need to define a constpointer to a variable and object; For instance, when taking a function Address, or when you want to protect a pointer from unintended modifications such as assignment of new Address, Pointer arithmetic, etc. In fact, an obj this is a constant pointer . A constant pointer is declared:
0
xpi0t0s's Avatar, Join Date: Aug 2004
Mentor
We all bow to your wondrous knowledge oh great sage. Knowledge that is so great you can leave off the declaration.

(Clue: if you've just learnt something, that's great, but don't start pretending you're now some great genius. Use that knowledge at least 4 hours per day for at least 1 year, THEN you might have something worth posting.)