"Vectors of objects" section - ...erasing a pointer to an object in a vector...

[alptugan]

There is a typo (missing * operator) issue at the following code block;
vector<Particle >::iterator it = particlePointers.begin();

It should be replaced with the following;
vector<Particle * >::iterator it = particlePointers.begin();

[elliotwoods]

how about just using auto
i think in this case - best is just make an edit and PR (can be done via GitHub itself)

[alptugan]

Sure @elliotwoods