add support for "external" depth first iterators, which store the 'visited' set
authorChris Lattner <sabre@nondot.org>
Mon, 13 Oct 2003 16:34:26 +0000 (16:34 +0000)
committerChris Lattner <sabre@nondot.org>
Mon, 13 Oct 2003 16:34:26 +0000 (16:34 +0000)
commit9061e992d5ee0c59c89ae7812c551bafd680a59c
tree270863ab1ba2a9055b58c64c761a9d7797f32880
parenta0137d3d825f4d562b55d4358d66e005c10eea01
add support for "external" depth first iterators, which store the 'visited' set
outside of the iterator itself.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9090 91177308-0d34-0410-b5e6-96231b3b80d8
include/Support/DepthFirstIterator.h
include/llvm/ADT/DepthFirstIterator.h