[Ns-commits] craigdo/ns-3-logging

[code@nsnam-code.ece.gatech.edu]

---- alternate environment variable mechanism
user: Craig Dowell <craigdo at ee.washington.edu>
files: src/core/log.cc src/core/log.h tutorial/hello-simulator.cc
url: http://code.nsnam.org/craigdo/ns-3-logging/rev/3685c625f32d