[Olena-patches] olena-2.0-7-g674e43a Invert threshold function test.

* mln/fun/v2b/threshold.hh: Here. --- milena/ChangeLog | 6 ++++++ milena/mln/fun/v2b/threshold.hh | 8 ++++++-- 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/milena/ChangeLog b/milena/ChangeLog index 549694b..8b495e8 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,5 +1,11 @@ 2011-10-14 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Invert threshold function test. + + * mln/fun/v2b/threshold.hh: Here. + +2011-10-14 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Add new crop routines. * mln/geom/crop.hh, diff --git a/milena/mln/fun/v2b/threshold.hh b/milena/mln/fun/v2b/threshold.hh index 240920b..5a8e8e9 100644 --- a/milena/mln/fun/v2b/threshold.hh +++ b/milena/mln/fun/v2b/threshold.hh @@ -1,4 +1,5 @@ -// Copyright (C) 2008, 2009 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2008, 2009, 2011 EPITA Research and Development +// Laboratory (LRDE) // // This file is part of Olena. // @@ -69,7 +70,10 @@ namespace mln bool threshold<V>::operator()(const V& v) const { - return v >= a; + // Here the test seems to be inversed compared to the usual + // use. Indeed, we want to preserve the following convention: + // True for foreground and False for background. + return v <= a; } # endif // ! MLN_INCLUDE_ONLY -- 1.7.2.5