From 4d53daece8967b8cb2d0f1be33b0306c7d89e414 Mon Sep 17 00:00:00 2001
From: sjplimp <sjplimp@f3b2605a-c512-4ea7-a41b-209d697bcdaa>
Date: Fri, 20 May 2011 16:00:29 +0000
Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@6171
 f3b2605a-c512-4ea7-a41b-209d697bcdaa

---
 src/comm.cpp | 2 +-
 src/comm.h   | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/comm.cpp b/src/comm.cpp
index e97d3f3474..c8c06bbf16 100644
--- a/src/comm.cpp
+++ b/src/comm.cpp
@@ -400,7 +400,7 @@ void Comm::setup()
    other per-atom attributes may also be sent via pack/unpack routines
 ------------------------------------------------------------------------- */
 
-void Comm::forward_comm()
+void Comm::forward_comm(int dummy)
 {
   int n;
   MPI_Request request;
diff --git a/src/comm.h b/src/comm.h
index 11b7e28b8a..d6934775bf 100644
--- a/src/comm.h
+++ b/src/comm.h
@@ -35,12 +35,12 @@ class Comm : protected Pointers {
   int ***grid2proc;                 // which proc owns i,j,k loc in 3d grid
 
   Comm(class LAMMPS *);
-  ~Comm();
+  virtual ~Comm();
 
   void init();
   void set_procs();                 // setup 3d grid of procs
   void setup();                     // setup 3d communication pattern
-  void forward_comm();              // forward communication of atom coords
+  void forward_comm(int dummy = 0); // forward communication of atom coords
   void reverse_comm();              // reverse communication of forces
   void exchange();                  // move atoms to new procs
   void borders();                   // setup list of atoms to communicate
@@ -55,7 +55,7 @@ class Comm : protected Pointers {
   void set(int, char **);           // set communication style
   bigint memory_usage();
 
- private:
+ protected:
   int style;                        // single vs multi-type comm
   int nswap;                        // # of swaps to perform
   int need[3];                      // procs I need atoms from in each dim