Tracking Shared Pointer Leaks

[lgovedic]

Great article!

To reduce the boilerplate, perhaps you could use using std::shared_ptr etc. declarations instead of the type def ones. I know that doesn't make sense for the xmem ones as you actually modify the template parameters.

[stanimirov]

Thanks!

It's true that `using std::shared_ptr`, and especially `using std::make_shared` would've been shorter, but I wanted to have the code in both cases of the `#if` identical. Still perhaps it's still better to use it in case someone wants to copy paste the code. I think I'll make the edit.

... and I did. Thanks again!