vector::push_back not work for non default constructor

Question

i have a Controls class that have default constructor and copy constructor and other constructor ,and an assignment operator , and i want to create array of my cla

Answer 1

Also, I think the problem is with your auto_ptr variables. You should check if it is really the way how you want to treat your object pointers. I would rather stick with the shared_ptr or unique_ptr. In the latter case however, you don't want to have copy constructor at all, as there could be only one owner of the pointers.

C++ std::auto_ptr copy constructor