Add IntervalMap::const_iterator::atBegin().
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Fri, 19 Aug 2011 22:04:19 +0000 (22:04 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Fri, 19 Aug 2011 22:04:19 +0000 (22:04 +0000)
commitcafe614035c8db70eb5da96dba00696db381674f
tree2c2368ab441f70cb0b5cfee446554192f2ae3cba
parentcbe003b243c5aa0ca7ec3872164a5e53950ba44f
Add IntervalMap::const_iterator::atBegin().

It returns true when operator--() can be called.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138107 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/ADT/IntervalMap.h