Merge YAPF rail destination and track follower classes
commita6f14d8d2a48d976ed71fbf6e834634444e8f48e
authorcirdan <cirdansw@gmail.com>
Fri, 7 Feb 2014 22:06:15 +0000 (7 23:06 +0100)
committercirdan <cirdansw@gmail.com>
Fri, 7 Feb 2014 22:06:15 +0000 (7 23:06 +0100)
tree3ce3c98d60938de5cecefe4fd3f19093d1ac160b
parent73d9d1692c43d0041f7f31e419c24c1eba5e12d9
Merge YAPF rail destination and track follower classes

They were always used in pairs, and the pairs were disjoint,
so merge each pair into a single class.
src/pathfinder/yapf/yapf_rail.cpp