Changeset 35cdc46 in git for external/fastjet/ClosestPair2D.cc

Timestamp:

Sep 3, 2014, 3:18:54 PM (10 years ago)

Author:

Pavel Demin <demin@…>

Branches:

ImprovedOutputFile, Timing, dual_readout, llp, master

Children:

be2222c

Parents:

5b5a56b

Message:

upgrade FastJet to version 3.1.0-beta.1, upgrade Nsubjettiness to version 2.1.0, add SoftKiller version 1.0.0

File:

• external/fastjet/ClosestPair2D.cc (modified) (5 diffs)

external/fastjet/ClosestPair2D.cc

@@ -1 @@
-//STARTHEADER
-// $Id$
-//
-// Copyright (c) 2005-2011, Matteo Cacciari, Gavin P. Salam and Gregory Soyez
+//FJSTARTHEADER
+// $Id: ClosestPair2D.cc 3433 2014-07-23 08:17:03Z salam $
+//
+// Copyright (c) 2005-2014, Matteo Cacciari, Gavin P. Salam and Gregory Soyez
 //
 //----------------------------------------------------------------------
@@ -13 +13 @@
 //
 //  The algorithms that underlie FastJet have required considerable
-//  development and are described in hep-ph/0512210. If you use
+//  development. They are described in the original FastJet paper,
+//  hep-ph/0512210 and in the manual, arXiv:1111.6097. If you use
 //  FastJet as part of work towards a scientific publication, please
-//  include a citation to the FastJet paper.
+//  quote the version you use and include a citation to the manual and
+//  optionally also to hep-ph/0512210.
 //
 //  FastJet is distributed in the hope that it will be useful,
@@ -25 +27 @@
 //  along with FastJet. If not, see <http://www.gnu.org/licenses/>.
 //----------------------------------------------------------------------
-//ENDHEADER
+//FJENDHEADER
 
 #include "fastjet/internal/ClosestPair2D.hh"
@@ -36 +38 @@
 FASTJET_BEGIN_NAMESPACE      // defined in fastjet/internal/base.hh
 
-const unsigned int huge_unsigned = 4294967295U;
 const unsigned int twopow31      = 2147483648U;
 
@@ -183 +184 @@
   ID2 = _ID(_points[ID1].neighbour);
   distance2 = _points[ID1].neighbour_dist2;
+  // we make the swap explicitly in the std namespace to avoid
+  // potential conflict with the fastjet::swap introduced by
+  // SharedPtr.
+  // This is only an issue because we are in the fastjet namespace
   if (ID1 > ID2) std::swap(ID1,ID2);
 }