From 3cbadd5c82a39fb19f345d587ac39c8949d4266d Mon Sep 17 00:00:00 2001
From: Thorsten Liebig <Thorsten.Liebig@gmx.de>
Date: Tue, 8 Mar 2011 14:03:24 +0100
Subject: [PATCH] MPI: DumpExciationsSignals for rank 0 only

---
 FDTD/operator_mpi.cpp | 6 ++++++
 FDTD/operator_mpi.h   | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/FDTD/operator_mpi.cpp b/FDTD/operator_mpi.cpp
index 22e7baa..b007d91 100644
--- a/FDTD/operator_mpi.cpp
+++ b/FDTD/operator_mpi.cpp
@@ -113,6 +113,12 @@ void Operator_MPI::SetNeighborDown(int ny, int id)
 	m_NeighborDown[ny]=id;
 }
 
+void Operator_MPI::DumpExciationSignals()
+{
+	if (m_MyID==0)
+		Operator_SSE_Compressed::DumpExciationSignals();
+}
+
 void Operator_MPI::Init()
 {
 	Operator_SSE_Compressed::Init();
diff --git a/FDTD/operator_mpi.h b/FDTD/operator_mpi.h
index 1fd4d95..ab51b7e 100644
--- a/FDTD/operator_mpi.h
+++ b/FDTD/operator_mpi.h
@@ -40,6 +40,8 @@ public:
 	virtual void SetNeighborUp(int ny, int id);
 	virtual void SetNeighborDown(int ny, int id);
 
+	virtual void DumpExciationSignals();
+
 protected:
 	Operator_MPI();
 	bool m_MPI_Enabled;