From b26bf2f89cfdd07e2137ffed61bac7ee488ad36c Mon Sep 17 00:00:00 2001
From: Tom Henderson <tomh@tomh.org>
Date: Sun, 14 Apr 2013 21:23:56 -0700
Subject: [PATCH] add virtual destructor

---
 src/lte/helper/lte-global-pathloss-database.cc | 3 +++
 src/lte/helper/lte-global-pathloss-database.h  | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/src/lte/helper/lte-global-pathloss-database.cc b/src/lte/helper/lte-global-pathloss-database.cc
index 8fd463cfc..e6b77bae0 100644
--- a/src/lte/helper/lte-global-pathloss-database.cc
+++ b/src/lte/helper/lte-global-pathloss-database.cc
@@ -31,6 +31,9 @@ namespace ns3 {
 NS_LOG_COMPONENT_DEFINE ("LteGlobalPathlossDatabase");
 
 
+LteGlobalPathlossDatabase::~LteGlobalPathlossDatabase (void)
+{
+}
 
 void 
 LteGlobalPathlossDatabase::Print ()
diff --git a/src/lte/helper/lte-global-pathloss-database.h b/src/lte/helper/lte-global-pathloss-database.h
index 1d3ac9cfc..d08cf1c01 100644
--- a/src/lte/helper/lte-global-pathloss-database.h
+++ b/src/lte/helper/lte-global-pathloss-database.h
@@ -41,6 +41,8 @@ class LteGlobalPathlossDatabase
 {
 public:
 
+  virtual ~LteGlobalPathlossDatabase (void);
+
   /** 
    * update the pathloss value
    *