The "best default" way of instantiating is Foo foo(args); Sometimes an object has to be on the heap as its own separate allocation (rather than on the sta

The "best default" way of instantiating is Foo foo(args); Sometimes an object has to be on the heap as its own separate allocation (rather than on the stack or as a data member), but I notice that some new developers who come to C++ from some other language use the heap way too much.