You can invoke any virtual function on those instances. I used the C++11 initialization using {}s, the range based for loop to step through the array, and auto to allow the compiler to ...

and then copying it to the internal array (1 copy), like the example above I want to construct an add() function which utilizes placement new so I don't incur the extra copy, but have no idea how.

and need to change all spaces in a char array to underscores. Meaning that "One Two Three" is changed to "One_Two_Three".<BR><BR>Currently, I'm using a function I wrote that looks like this:<BR ...