Changeset cb80e6f in git for external/fastjet/plugins/Jade/JadePlugin.cc

Timestamp:

Mar 25, 2021, 9:55:59 AM (4 years ago)

Author:

Pavel Demin <pavel.demin@…>

Branches:

master

Children:

13331dc

Parents:

5eda6767

Message:

update FastJet library to 3.3.4 and FastJet Contrib library to 1.045

File:

• external/fastjet/plugins/Jade/JadePlugin.cc (modified) (2 diffs)

external/fastjet/plugins/Jade/JadePlugin.cc

@@ -1 +1 @@
 //FJSTARTHEADER
-// $Id: JadePlugin.cc 4354 2018-04-22 07:12:37Z salam $
-//
-// Copyright (c) 2007-2018, Matteo Cacciari, Gavin P. Salam and Gregory Soyez
+// $Id: JadePlugin.cc 4442 2020-05-05 07:50:11Z soyez $
+//
+// Copyright (c) 2007-2020, Matteo Cacciari, Gavin P. Salam and Gregory Soyez
 //
 //----------------------------------------------------------------------
@@ -108 +108 @@
     // get a number that is almost the same as max(), just a little
     // smaller so as to ensure that when we divide it by rt2E and then
-    // multiply it again, we won't get an overflow
+    // multiply it again, we won't get an overflow.
+    // Watch out for cases where rt2E < 1.0 (cf. bug fix from
+    // andrii.verbytskyi@mpp.mpg.de on 2019-02-14)
     const double almost_max = numeric_limits<double>::max() * (1 - 1e-13);
-    return almost_max / rt2E;
+    if (rt2E>1.0) return almost_max / rt2E;
+    else          return almost_max; 
   }