There's no substitute for reading good C++ code, especially larger projects that still manage to be usable, maintainable and somewhat consistent. For example,

There's no substitute for reading good C++ code, especially larger projects that still manage to be usable, maintainable and somewhat consistent. For example, the code of LLVM, Ogre, Box2D, bullet and the Second Life viewer, even though they're not always perfect, have all taught me useful things and all look far better than any of the large commercial C++ code bases I cut my teeth on.