C++, array of objects without

Question

I want to create in C++ an array of Objects without using STL.

How can I do this?

How could I create array of Object2, which has no argumentless constructor

Answer 1

The obvious question is why you don't want to use the STL.

Assuming you have a reason, you would create an array of objects with something like Obj * op = new Obj[4];. Just remember to get rid of it with delete [] op;.

You can't do that with an object with no constructor that doesn't take arguments. In that case, I think the best you could do is allocate some memory and use placement new. It isn't as straightforward as the other methods.